KR101205823B1 - Deck assembly with enhanced openness, lining assembly with reinforced rigidity and openness by integrating girder and the same, temporary structure and construction method having the lining assembly - Google Patents

Abstract

PURPOSE: A deck assembly with enhanced openness, a lining assembly with enhanced rigidity and openness by integrating a girder with the same, a temporary structure and a construction method with the lining assembly are provided to reduce material costs by enabling the repetitive reuse of members. CONSTITUTION: A deck assembly with enhanced openness comprises two horizontal frames(110), vertical ribs(120), and a deck(130). Multiple coupling grooves are formed in the horizontal frames in a longitudinal direction. The vertical ribs are inserted into the coupling grooves of the horizontal frames. The deck is installed on the tops of the vertical ribs. The bottom surface of the deck assembly is open by the latticed arrangement of the horizontal frames and the vertical ribs.

Description

Deck assembly with enhanced openness, lining assembly with reinforced rigidity and openness by integrating girder and the same, temporary structure and construction method having the lining assembly}

The present invention relates to a structure for the abdomen and a hypothetical structure including the same, and more particularly, the horizontal frame is installed in a grid form on the molds installed in the longitudinal direction, and both ends of the longitudinal ribs are respectively seated on the adjacent horizontal frame The longitudinal ribs are installed in the form of a grid, and the upper plate is installed on the upper surface of the longitudinal ribs, thereby increasing the cross-sectional rigidity, ensuring the openness of the side and the lower surface for construction, and smoothly manufacturing and dismantling the components. The present invention relates to an improved opening property of a porous body, an integrated assembly of a cavity and a mold, and an assembly of an abdominal structure and a construction method including an enlarged cross section rigidity and an opening property.

In general, temporary structures and underground temporary structures in which ventilated girders are installed include groundwork and communication of vehicles in connection with construction bridges, bypass structures, emergency disaster recovery structures, emergency disaster recovery structures, emergency military structures, and underground structures. The structure is installed for the purpose. These temporary structures and temporary structures typically include a ventilating body, a mold, and a porous body that forms the bottom of a road, and the safety and the fast construction are required due to the characteristics of the purpose.

Here, the conventional perforated plate 1 disclosed in Korean Utility Model Model No. 0422440 is provided with a side plate 2, a plurality of unit members 3, and a partition wall 4, as shown in FIG. Here, the partition wall 4 is installed between the side plates to support the unit member (3).

However, a long time welding operation is required for the coupling between the unit members 3 and the mutual coupling of the partition wall, the unit member 3 and the side plate 2 and the like, and the side plate 2 bent in a “b” shape. The bottom surface of the faced toward the center of the perforated plate 1, the welding space was narrow when welding the partition wall, causing workability deterioration and poor welding quality. In addition, the welding amount and the working time are long because the entire length of the unit member 3 and the side plate 2 should be welded. In addition, there is a problem in the process that must follow the process sequence of coupling the side plate 2 after the partition wall installation when the perforated plate 1 is assembled.

On the other hand, according to the first embodiment of the prior art (National Patent No. 0939484), as shown in Figures 1 to 4, as shown in Figures 1 to 4, a plurality of mold ( 12) is provided, the grid-shaped cross-assembly assembly 13 is installed in the neighboring mold 12, and a plurality of perforated plates 14 are provided so that both ends are extended to the cross-assembly assembly 13. At this time, since the actual length of the perforated plate 14 is approximately 2m, the spacing of the horizontal beams 13a was also closely installed at 2m intervals. Here, the cross-assembly assembly 13 includes a plurality of "H" -shaped cross beam 13a and panel-shaped reinforcement plate 13b coupled in a grid shape, the reinforcement plate 13b is the upper flange of the mold 12 Bolted in the longitudinal direction on the upper surface.

However, while the axial stiffness of the axial direction of the structure 10 is a property that mainly resists the design direction against the longitudinal direction of the mold 12, the lateral stiffness is only a function of distributing the load. Therefore, the cross-sectional rigidity of the reinforcing plate 13b mounted on the upper surface of the upper flange of the mold 12 can not be expected at all, and the cross-sectional rigidity of the cross beam 13a disposed on the upper side of the neighboring mold 12 is also a structure ( It did not contribute to the axial stiffness of the main axis of 10) at all. In addition, even if the cross-assembly assembly 13 distributes the load transmitted from the perforated plate 14, the total load that the mold 12 should support was maintained unchanged. Therefore, since a plurality of cross beams 13a are installed in order to prevent the detachment while installing the perforated plate 14 laterally, the number of the cross beams 13a increases, the load burden becomes larger, the construction becomes complicated, and the construction cost becomes excessive. In addition, the perforated plate 14 and the mold 12 are not integrally coupled, the cross-assembly assembly 13 does not contribute to the cross-sectional rigidity of the mold 12, but rather increases the steel weight to increase the design load, thereby Due to this, there was a problem of weakening the durability of the mold 120. In addition, due to the nature of the temporary structure, after the end of the period of use, it must be dismantled and reused. In the first embodiment of the related art, the connection of many members and their connected spaces are closed so that a part of many members of the connected parts are actually removed during the dismantling process. There were other problems, such as cutting and dismantling, resulting in many losses.

In addition, according to the second embodiment of the present invention (Korean Patent No. 0911451), the temporary structure 20 has a plurality of main girders 22 installed in the neighboring temporary pier 21 as shown in FIGS. 5 and 6. Coupled and installed, a plurality of synthetic temporary structure structure 23 is installed in the adjacent main girder (22).

In addition, the structure 23 for the synthetic temporary structure was made to include a longitudinal rib plate 24, the finishing plate 25 and the large-sized recovery plate 26.

The longitudinal rib 24 was installed in a granular shape on the support plate 27 fixed in the longitudinal direction on the upper surface of the main girder 22. In addition, a plurality of coupling grooves 24a are formed in the longitudinal direction at the upper portion of the longitudinal ribs 24.

However, the load transmitted from the large-sized recovery plate 26 is directly transmitted to the main girder 22 without being shared in the longitudinal rib 24 installed in the upper part of the main girder 22, and thus the load as well as the longitudinal rib plate. The load burden on the main girder 22, which must support a large number of members, including 24, was further increased. In addition, since the longitudinal rib 24 has to be welded for the entire length, the welding amount and the working time are long. In addition, since a plurality of bolt holes 22a are formed on the upper surface of the main girder 22 for coupling with the support plate 27 and coupling between the main girder 22, the cross-sectional loss of the main girder 22 itself is greatly increased. Occurred. In addition, since both sides of the large-sized plate 27 are closed by the longitudinal ribs 24, it is practically impossible to install the large-sized plate 27 in succession. In addition, since both sides of the large-sized reinforcing plate 27 are closed, the joining of the “c” shaped steel and the longitudinal rib plate 24 inserted into the coupling groove 24a of the longitudinal rib plate 24 is not practical. In addition, in the process of dismantling and reusing after the end of the service period due to the nature of the temporary structure, the second embodiment of the related art is that the connection of many members and their connected spaces are closed so that a part of the members of the connection part is actually removed during the dismantling process. There is a problem in that the actual construction is impossible because the loss of the member to be greatly generated to be cut.

In addition, according to the third embodiment of the present invention (Korean Patent No. 0932105), the temporary structure 30 has a "c" shape side plate 32 on the "H" shape steel plate 31, as shown in FIG. ) Is installed, the flat plate 33 is provided on the upper side of the side plate 32, the reinforcing channel 34 of the substantially "∨" shape is integrally provided on the lower surface of the flat plate 33.

However, since the side plate 32 has to be bolted or welded to the steel plate 31 in the longitudinal direction, a long time is required, as well as the "c" shaped side plate 32 in the longitudinal direction of the steel plate 31. Since it is arranged to close the side, the production time and production costs have increased due to the complexity of the manufacturing process, such as assembly in the lower space during the production, or to turn back to the original after the steel plate 31 and the plate 33 are turned upside down, Due to the closedness of the connected space, the construction cost increased due to the difficulty in separating each member during dismantling.

Meanwhile, according to the fourth embodiment of the present invention, the temporary structure 30 is currently generally constructed. Referring to FIG. 8, a plurality of perforated plates 42 are disposed on the upper side of the “I” type girder 41 in the transverse direction of the structure. Installed.

However, as the plurality of perforated plates 42 are installed, manufacturing costs have increased. In addition, in the structure in which the porous plate 42 is provided on the upper portion of the I-type girder 41, as a result, the height h1 of the I-type girder 41 and the height h2 of the double-hole plate 42 remain unchanged. Due to the high construction height (h3), it was not possible to install on the job site where the height of the mold is low. In addition, there is a problem that a higher mold height (h3) is required in order to require a stronger cross-sectional rigidity.

KR0426440 20 KR0939484 10 KR0911451 10 KR0932105 10

The first object of the present invention devised to solve the above problems, the transverse frame, the longitudinal ribs and the top plate is made in parallel with the bolting conduit and welding, reducing the working time, the load is supported by the longitudinal ribs installed in the longitudinal direction of the structure In addition, when the horizontal frames and the longitudinal ribs are connected to the bottom surface by lattice arrangement, the longitudinal ribs are moved by a certain distance from the end of the horizontal frame to the center portion of the horizontal frame, and thus the openness is secured to secure the side openness formed between the horizontal frames. In providing a porous body.

In addition, the second object of the present invention is a porous body is improved to be opened through the open side and the lower surface is formed as a unit and combined with the mold integrally, easily coupled or bolted through the open side or bottom of the mold and the transverse frame By dismantling, the load is supported by the mold and the longitudinal rib to increase the cross-sectional rigidity, and the cross-sectional rigidity is further increased by the integral behavior by integrally combining the porous body and the mold. It is to provide a cover assembly with increased cross-sectional rigidity and openness by integration.

In addition, the third object of the present invention is to install the mold assembly, the transverse frame, longitudinal ribs are installed in the temporary vents, through the open bottom space, the temporary vents and molds are easily coupled and dismantled by bolting and welding, etc. The present invention provides a temporary structure and a construction method including an abdominal assembly, which can be reused repeatedly, such as a perforated body and a mold.

In order to achieve the above object, the integrated abdominal assembly of the perforated body and the mold according to the present invention includes a plurality of coupling grooves formed in a longitudinal direction and at least two horizontal frames arranged at regular intervals; Longitudinal ribs disposed at regular intervals and fitted in the coupling grooves and installed in a grid shape; And an upper plate installed on an upper portion of the longitudinal ribs, and the lower surface is opened due to the lattice arrangement of the transverse frames and the longitudinal ribs, and the centerline C of the lateral shape of the longitudinal ribs disposed at the outermost side is fixed from the end of the transverse frame. It is installed to have a distance (L) so that the space between the transverse frames is open to the side through the outside.

Here, the lateral frame or longitudinal rib has a "ㅗ" shape, an "I" shape, an "L" shape, a "T" shape, or a "c" shape or a "│" shape.

In addition, the upper plate is installed in contact with the upper surface of the longitudinal rib, and the longitudinal rib is fitted downward in the coupling groove, the upper surface of the longitudinal rib is positioned higher than the upper surface of the transverse frame so that the load transmitted from the upper plate is supported by the longitudinal rib, and the transverse frame Is dispersed by.

In addition, the lower end of the longitudinal rib is spaced apart from the lower end of the transverse frame by a certain height.

In addition, it is provided between the transverse frames, both ends are coupled to the transverse frame, the side shape is "ㅗ" shape, "I" shape, "L" shape, "T" shape, "│" shape or The "c" shape, the mounting member spaced apart by a certain height from the lower portion of the transverse frame; further comprises.

On the other hand, the abdominal assembly according to the present invention comprises at least two molds arranged at regular intervals; And a perforated body installed on the upper part of the mold, and the mold and the transverse frame are integrally fixed through the open lower surface and the side surface of the perforated body.

In addition, the end of the transverse frame is seated and fixed on a part of the upper surface of the outermost mold.

In addition, the hypothesis structure according to the present invention is an abdominal assembly; It includes between the cover assembly and the perforated plate is installed with the end seated on the upper surface of the upper flange of the mold.

In addition, the end of the transverse frame and the end of the perforated plate is fixed to the upper surface of the upper flange of the mold assembly.

On the other hand, the temporary structure according to the present invention comprises at least two molds arranged at regular intervals; And at least two perforated bodies continuously installed in all directions excluding the perforated plate on the upper part of the mold, and including a lower surface opened by lattice arrangement in the perforated body and spaced apart from the bottom of the longitudinal ribs and the bottom of the transverse frame. Through the side, the mold and the transverse frame are integrally fixed.

In addition, the transverse upper ends of the molds are seated and fixed to the upper surface of the upper flange of the mold.

In addition, the mold joints are connected to the longitudinal direction and the site joint deck is installed interposed between the transverse frame; further includes, and the field joint deck is made of a perforated body including a transverse frame, longitudinal ribs and top plate.

The apparatus may further include a support beam positioned between the molds of the abdomen assembly to support the lower portion of the transverse frame, and the support beam is installed on an upper portion of the second support member installed by connecting the abdomen of the molds. The end of the support member is fixed to the second engagement member fixed in the height direction to the abdomen of the mold.

Meanwhile, in the method for constructing a temporary structure according to the present invention, the horizontal lines and longitudinal ribs are combined in a lattice shape such that the center line C of the side shape of the outermost longitudinal rib has a predetermined distance L from the horizontal frame end. The first step (S10) is installed, the predetermined height is spaced apart between the lower end of the longitudinal ribs and the lower end of the transverse frame, the upper plate is installed on the upper side of the longitudinal ribs so that the lower surface and the side are opened; A second step (S20) of installing at least two molds connected to each other in the longitudinal direction of the structure on top of at least two temporary vents installed on the ground; A third step (S30) of installing at least two perforated bodies on the upper part of the mold such that the end of the transverse frame is fixed on a part of the upper surface of the outermost mold; A fourth step (S40) of installing the connection part of the mold via a field joint deck between the transverse frames; And a fifth step (S50) installed between the at least two abdominal assemblies including the mold and the perforated body via the perforated plate so that the end is fixed to the remaining portion of the upper surface of the mold.

Meanwhile, in another method for constructing a temporary structure according to the present invention, as the molds, the transverse frames, and the longitudinal ribs are combined in a lattice form, the centerline C of the side shape of the outermost longitudinal rib is a predetermined distance (from the end of the transverse frame). It is installed to have L), the predetermined height is spaced apart between the lower end of the longitudinal rib and the lower end of the transverse frame, the upper plate is installed on the upper portion of the longitudinal rib, at least two molds are installed so that the transverse frame is combined in a grid form on the upper side A tenth step (S100) of manufacturing an abdominal assembly such that an end of the transverse frame is fixed on a part of the upper surface of the mold and the lower surface and the side are opened; A twenty step (S200) of installing at least two abdominal assemblies on an upper portion of the at least two temporary vents installed on the ground; a thirty step (S300) of installing a connection part of the mold via a field joint deck between the transverse frames; 40 steps (S400) between the adjacent abdominal assembly and installed through the perforated plate so that the end is fixed to the remaining portion of the upper surface of the mold;

On the other hand, in another method for constructing a temporary structure according to the present invention, the center line (C) of the side shape of the outermost longitudinal rib is a certain distance (L) from the end of the horizontal frame while the transverse frames and longitudinal ribs are combined in a grid form It is installed to have a, and the predetermined height is spaced apart between the bottom of the longitudinal rib and the bottom of the transverse frame, the upper plate is installed on the top of the longitudinal rib to produce a perforated body to open the lower surface and the side (S1000); Step 200 of installing at least two molds connected to each other in the longitudinal direction of the structure on top of at least two temporary vents installed on the ground; Step 300 (S3000) of continuously installing at least two perforated bodies in four directions on the upper part of the mold such that the end of the transverse frame is fixed on a part of the upper surface of the outermost mold; It includes a connection step of the mold (S4000) to be installed via the field joint deck between the transverse frame between the frame (S4000).

As described above, according to the present invention, the perforated body is fastened to each other so that the side and the lower surface are opened, and the coupling and disassembly of the members are easy through the open side and the lower surface, and in particular, the length change according to the cutting of each member during disassembly. Since the loss of the back is excluded, the members can be repeatedly reused unlike the conventional embodiments, thereby reducing the material purchase cost. In addition, the perforated body is standardized to have a predetermined size and manufactured as a unit, and the lateral frame and the mold are bolted to each other through the open side and the bottom, thereby facilitating the coupling and disassembly of the perforated body and the mold.

In addition, when the perforated body is manufactured as a unit and installed on the temporary structure, the upper portion of the temporary structure may be manufactured by a combination of the perforated body and the conventional perforated plate, and may be manufactured by using only the perforated body instead of the perforated plate. In addition, when the perforated body replaces the perforated plate, the steel material and its weight are greatly reduced than the conventional perforated plate to reduce the load burden on the mold and the longitudinal ribs, and the unfastened state of the conventional perforated plate and the mold is excluded. The entire hypothesis consisting of the fastening of the perforated body can be integrated with each other, thereby increasing the cross-sectional rigidity significantly.

In addition, the perforated body is manufactured as a separate unit can be installed on-site, and when the perforated body is installed in the unit, the bolting for fastening the mold and the transverse frame through the open side or lower surface even if the upper surface is closed by the joined upper plate Since coupling by welding or welding is possible, integral behavior of the perforated body and the mold is possible, and work is easy and work time is shortened.

In addition, the configuration of the porous body for supporting the load is made of fewer members than the conventional embodiment has the effect that the weight of the members is reduced to reduce the burden on the total load.

In addition, at least two mounting members are installed on both sides or the entire portions of the transverse frames while being installed across the mutually adjacent transverse frames, thereby preventing buckling of the transverse frames.

In addition, the abdominal assembly has an effect that the lateral rigidity of the perforated body and the mold are integrally combined through the open spaces of the side and the bottom to ensure the integral behavior of the perforated body and the mold, thereby greatly increasing the cross-sectional rigidity. In addition, the opening assembly consisting of a mold, a transverse frame, a longitudinal rib and a top plate may also be manufactured in a unit having a certain size and installed in a temporary vent, thereby facilitating the installation work of the temporary construction and shortening the working time, as well as a unit of the porous body. It also comes with a variety of effects that can be obtained by making.

In addition, the temporary structure is a mold is installed on the upper part of the temporary vent installed on the ground, while the perforated body made of the unit is installed on the upper part of the mold, or while the transverse frame, longitudinal ribs and top plate are installed separately on the upper part of the mold, The open side and lower surface of the perforated body makes it easy to join and dismantle each member, and the integral behavior according to the integration between the perforated body and the mold or the mold and the temporary vent is achieved, and the longitudinal ribs arranged in the mold longitudinal direction The stiffness of the cross section is maximized, and the porous material for supporting the load is made of the minimum member, and the load burden of the mold is also significantly lowered by the longitudinal ribs along with the reduced amount of steel, thereby reducing the manufacturing cost.

For this reason, compared with the first embodiment of the prior art, the present invention causes the mold and the perforated body to be integrally increased so that the cross-sectional stiffness is greatly increased, the amount of steel is reduced due to the absence of the minimum quantity of the perforated body, There is an effect that the burden of the mold on the load is reduced.

In addition, in contrast to the second embodiment of the prior art, the present invention is that the longitudinal ribs are installed between the molds so that the load is shared by the longitudinal ribs and the molds, and the side opening between the transverse frames is ensured, as well as the transverse frames and the molds. Due to the arrangement of the openness is ensured that the work is easy to work. In addition, while the welding of the entire length of the "c" cover plate must be welded, and has never been constructed, the present invention only welds the intersection of each member, so the welding amount is drastically reduced, the effect that can be actually installed have.

In addition, in contrast to the third embodiment of the prior art, the present invention improves the convenience of operation by opening the side surfaces between the transverse frames, reducing the number of members of the porous body, thereby reducing the load of the mold and the longitudinal ribs as well as the amount of steel. There is a reduction effect. In addition, although the heat deformation of the plate is accompanied while welding the entire contact length of the side plate and the flat plate, the present invention is welded only the cross-section, the welding amount and manufacturing time is reduced and the heat deformation of the top plate does not occur There is.

In addition, in the first, second, and third embodiments of the present invention, the assembly and disassembly between the members is difficult due to the closedness of the space. In some cases, the cost of construction increased, such as the need to purchase new members due to the impossibility of reuse. However, in the present invention, since the space openness of the side and the lower surface for assembling and disassembling between the members is secured, the assembly and disassembly are easy, and since the part of the member at the connection part does not need to be cut off, the disassembled members can be reused repeatedly. The construction cost can be reduced.

In addition, compared to the fourth embodiment of the related art, while making the mold height of the mold and the transverse frame low, the longitudinal ribs are superimposed on the transverse frame, thereby reducing the overall mold height and increasing the cross-sectional rigidity.

On the other hand, as the load is shared by the longitudinal ribs, the distribution of loads is maximized by the transverse frames, the load bearing capacity of the transverse frames and molds is maximized along with the longitudinal ribs, and the load bearing force that the upper plate itself bears is considerably reduced. It can be reduced, thereby reducing the material cost of the top plate.

In addition, in the present invention, compared with the case where the abdominal assembly and the perforated plate are alternately installed and the conventional perforated plate are continuously installed, for example, when five molds are installed at a total transverse length of 8 m, the four perforated plates are required in the conventional case. In the case of the present invention, since the two perforated plates are installed, the perforated plate is reduced to exactly 1/2, thereby reducing the manufacturing cost of the perforated plate and the construction cost of the entire temporary structure.

Further, longitudinal or horizontal frames of "I" shape, "T" shape, "L" shape, "H" shape, "│" shape and "c" shape are produced, And the longitudinal moment value of the cross section is maximized due to the flange of the longitudinal rib located far from the center axis in the state in which the longitudinal ribs are integrated, and thus the construction cost is reduced by increasing the distance between the longitudinal ribs.

The following drawings, which are attached in this specification, illustrate the preferred embodiments of the present invention, and together with the detailed description thereof, serve to further understand the technical spirit of the present invention, and therefore, the present invention is limited only to the matters described in the drawings. It should not be interpreted.
1 is a perspective view schematically showing a conventional perforated plate.
2 to 5 are perspective views schematically showing the temporary structure of the first embodiment of the prior art.
6 and 7 are perspective views schematically showing a temporary structure of a second conventional embodiment.
8 is a perspective view schematically showing a temporary structure of a third conventional embodiment.
9 is a perspective view schematically showing a temporary structure of a fourth conventional embodiment.
10 is a perspective view schematically showing a porous body with improved openness according to a preferred embodiment of the present invention.
FIG. 11 is an exploded perspective view illustrating a part of the transverse frame and the longitudinal ribs shown in FIG. 10.
12 is a perspective view showing an embodiment of the longitudinal rib shown in FIG.
FIG. 13 is a perspective view illustrating another embodiment of the longitudinal rib shown in FIG. 11.
14 is a perspective view illustrating an embodiment of the transverse frame shown in FIG. 10.
FIG. 15 is a perspective view illustrating another embodiment of the transverse frame illustrated in FIG. 10.
FIG. 16 is a perspective view illustrating another embodiment of the porous body illustrated in FIG. 10.
17 to 21 are perspective views showing another embodiment of the transverse frame and the mounting member shown in FIG.
FIG. 24 is an exploded perspective view schematically illustrating a portion of the abdominal assembly in which cross-sectional rigidity and openness are increased by integrating the mold of the cavity and the mold of FIG. 10.
25 is an exploded perspective view illustrating the embodiment of FIG. 24.
FIG. 26 and FIG. 27 are side views showing a supporting member installed to support a transverse frame between the molds shown in FIG. 9.
28 to 31 are a perspective view, a front view and a side view showing in order the process for installing the temporary structure including the abdominal assembly of Figure 24 in accordance with the present invention.
32 is a top view of FIG. 30.
FIG. 33 is a side view illustrating a temporary structure in accordance with another embodiment of the present invention, including the porous body of FIG. 10.
34 is a process diagram according to one embodiment for installing a temporary structure in accordance with the present invention.
35 is a process diagram according to another embodiment for installing a temporary structure according to the present invention.
FIG. 36 is a process diagram according to an embodiment for installing a temporary structure according to the present invention shown in FIG. 33.

Hereinafter, exemplary embodiments will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. However, the detailed description of known functions and configurations incorporated herein will be omitted when it may unnecessarily obscure the subject matter of the present invention.

<Configuration of the repair body>

10 is a perspective view schematically showing a porous body according to a preferred embodiment of the present invention and improved openness, FIG. 11 is an exploded perspective view showing a part of the transverse frame and longitudinal ribs shown in FIG. 10, and FIG. 12 is FIG. 11. An embodiment of the longitudinal rib shown in FIG. 13 is a perspective view showing an embodiment of the longitudinal rib shown in FIG. 11, FIG. 14 is a perspective view showing an embodiment of the transverse frame shown in FIG. 10, and FIG. 15 is 10 is a perspective view showing another embodiment of the transverse frame shown in Figure 10, Figure 16 is a perspective view showing another embodiment of the perforated body shown in Figure 10, Figures 17 to 21 is a horizontal frame and mounting shown in Figure 16 Another embodiment of the member is a perspective view shown.

As shown in FIG. 10, the porous body 100 having increased cross-sectional rigidity and openness according to the present invention includes a horizontal frame 110, a longitudinal rib 120, and a top plate 130. At this time, the perforated body 100 is made of a unit of a certain size, the unit produced in a separate place is transported to the work site is assembled to the mold 210 described below.

First, the transverse frame 110 is arranged at a predetermined interval in the transverse (橫). The horizontal frame 110 is a member for distributing the load transmitted from the upper plate 130, for example, the first horizontal portion 111, the first vertical portion 112 extending upward from the first horizontal portion 111 is It is included. As shown in FIG. 30 as an embodiment of the transverse frame 110, when installed in the structure 300 is installed in the longitudinal direction of the structure 300 to distribute and transfer the load to the mold 210 or longitudinal ribs 120 The upper portion of the mold 210 is installed in a right direction. In addition, the horizontal frame 110 has a plurality of coupling grooves 113 are formed in the first vertical portion 112 to fit the longitudinal ribs (120). At this time, the coupling groove 113 is open so that the longitudinal rib 120 is fitted downward, the upper portion of the longitudinal rib 120 protrudes from the horizontal frame 110. This is for the longitudinal rib 120 to support the load transmitted from the top plate 130.

Here, the horizontal frame 110 is preferably formed in a substantially "⊥" shape of the side surface including the first horizontal portion 111 and the first vertical portion 112, as a variant 1a as shown in FIG. Sides formed of the horizontal portion 111a and the first a vertical portion 112a may be manufactured to have an approximately “L” shape, and as shown in FIG. 15, the first b horizontal portion 111b, the first b vertical portion 112b, and The side surface of the first c horizontal part 111c may be manufactured to have a substantially "C" shape, and the side surface may also be manufactured to a "T" shape, an "I" shape, or a "│" shape. In addition, the sides may be made of solid or hollow in circular and polygonal shapes. In addition, bolt holes 114 are formed at both ends of the horizontal frame 110 so that the bolt 213a penetrates through the horizontal frame 110, and the horizontal frame 110 and the mold ( 210 is for bolting. Here, in FIG. 18, 19, 21 and 22, the transverse frame 110, which is a letter "b" and a letter "c", is a closed surface, unlike the open surfaces facing each other as shown in FIGS. 17 and 20. This can be arranged in the shape facing each other, because the space for fastening the bolt 213a is secured more than the arrangement of Figs. Therefore, as shown in FIGS. 18 and 21, the horizontal frame 110 The end of the upper plate 130 is aligned in the vertical portion of the horizontal frame 110 according to the arrangement of the horizontal frame 110 The horizontal portion may protrude further outward than the top plate 130 . Alternatively, as in FIGS. 19 and 22, the horizontal frame 110 may be The end of the horizontal portion may be arranged to be aligned with the end of the top plate (130). On the other hand, the transverse frame 110, as shown in Figure 16 to prevent the buckling phenomenon that may occur in the first vertical portion 110 of the transverse frame 110 "b" between the mutually adjacent transverse frame 110 The mounting member 140 of the shape of a child is installed. At this time, the horizontal frame 110 is a side shape of the "ㅗ". One mounting member 140 may be provided at each of both sides of the horizontal frame 110, a plurality may be installed between both sides, the contact with the horizontal frame 110 is avoided. In addition, as an embodiment of the mounting member 140, as shown in Figure 17, the mounting member 140 having a side shape of "c" is installed between the horizontal frame 110 having a side shape of "b". In addition, as shown in FIG. 19, the mounting member 140 having a side shape “ㅗ” is installed between the horizontal frames 110 having a side shape “c”. In addition, as shown in FIG. 21, the mounting member 140 having the side shape “I” is installed between the lateral frames 110 having the side shape “I”. Of course, the horizontal frame 110 , the longitudinal ribs 120 and the mounting member 140 may be disposed by rotating at any angle in the side shape. Here, the outermost mounting member 140 is aligned with the end of the transverse frame 110 or moved inward by a predetermined distance from the end of the transverse frame 110 is coupled. In addition, a distance of a certain height is ensured between the bottom of the mounting member 140 and the bottom of the transverse frame 110, and through the separation distance, as shown in FIG. The bolt 213a and the nut 213b of the fastening are ensured, thereby opening the side surface at the outside and the side surface at the inner side in the cavity 100. That is, even if the longitudinal ribs 120 and the mounting member 140 are positioned above the mold 210, the horizontal ribs 110 and the mounting member 140 and the mold 210 have a separation distance therebetween. ) And the mold 210 is smoothly made. In addition, the outermost mounting member 140 of the open side between the transverse frames 110, blocking the portion other than the space for the fastening of the transverse frame 110 and the mold 210 to be viewed from the outside Minimize.

In addition, the longitudinal ribs 120 are disposed at regular intervals at regular intervals, and include, for example, a second vertical portion 121 and a second horizontal portion 122 formed on an upper portion of the second vertical portion 121. It may be made of, only the second vertical portion 121. Here, the longitudinal ribs 120 are installed by fitting the second vertical portion 121 into the coupling groove 113 so as to be arranged in a lattice on the upper side of the horizontal frame (110). Here, the lower end of the longitudinal rib 120 is installed spaced apart by a certain height from the lower end of the horizontal frame 110, the horizontal frame 110 to the mold 210 described later as shown in Figure 24 and 25 through the separated height. ) Is to be bolted, thereby opening the side on the outside and the side on the inside in the perforated body (110).

At this time, the second vertical portion 121 inserted into the coupling groove 113 is firmly fixed to the horizontal frame 110 by conventional techniques including welding, fusion, screws or bolts, and rivets, and it is preferable to use welding. . In addition, one longitudinal rib 120 may be installed over a plurality of transverse frames 110, or may be installed between two neighboring transverse frames 110. Of course, the second vertical portion 121 is fixed in a state in which the coupling groove 113 is fitted, and in this case, bolting using welding or a separate member may be used. The longitudinal rib 120 is a member for supporting the load transmitted from the upper plate 130. For example, as shown in FIG. 30, the longitudinal rib 120 is installed at right angles to support the load together with the mold 210 when installed in the structure 300. As shown in FIG. The upper portion of the horizontal frame 110 is installed in the longitudinal direction of the mold (210). This longitudinal rib 120 is preferably manufactured in a substantially "T" shape, and as a modification, the side is "" "as shown in Figure 12, or the" I "shape as shown in Figure 13, or It may be manufactured in the same or similar shape to the shape of the horizontal frame (110). In addition, the installation position of the longitudinal ribs 120 is, for example, the second vertical portion 121 of the longitudinal ribs 120 is moved to the center side of the horizontal frame 110 by a predetermined length from the end of the horizontal frame 110 is installed. As another example, as shown in FIG. 12, the center line C at the side of the longitudinal rib 120 is moved inward by a distance L from the end of the horizontal frame 110. In addition, the lower end of the longitudinal rib 120 is fastened to the first vertical portion 112 of the horizontal frame 110 to be positioned higher than the first horizontal portion 111. The position of the longitudinal ribs 120 is applied regardless of the shape of the longitudinal ribs 120 including the letter “b”, “T”, “│” and “I”. The installation position of the longitudinal rib 120 is to open the side to the outside between the spaced end of the transverse frame (110). In addition, this is to allow the mold 210 and the transverse frame 110 described below to be bolted through the open side or bottom surface. In addition, since the longitudinal ribs 120 and the horizontal frame 110 are installed in a lattice, the bottom surface is opened as much as spaced spaces of the horizontal frames 110. Here, the open side of the perforated body 100 may be closed, and in this case, a panel-shaped closing plate (not shown) is installed between the transverse frames 110, so that only the outermost side is closed when installed in the temporary structure. Is installed. On the other hand, the horizontal frame 110 and the longitudinal rib 120 may change the role of supporting or distributing the load according to the installation position and the installation angle.

In addition, the top plate 130 is installed on the top surface of the longitudinal ribs 120 to form a bottom surface for passage. For example, when the vertical portion 120 includes the second vertical portion 121 and the second horizontal portion 122, the upper plate 130 is in contact with only the upper surface of the second horizontal portion 122 of the longitudinal rib 120. The frame 110 is spaced apart from the installation. Thus, the load is supported at the longitudinal ribs 120 through the top plate 130 and is distributed by the transverse frame 110. At this time, the upper plate 130 is welded to the upper surface of the longitudinal rib 120 through the side and the lower surface of the cavity 100, in addition to the bolting or separate joint member in a state spaced apart from the horizontal frame 110 separately It may be fastened. As such, when the upper plate 130 is in contact with only the upper surface of the longitudinal ribs 120 to be welded, the welding amount and the working time are much reduced while the welding is easy.

The combination of the horizontal frame 110 and the longitudinal ribs 120 increases the openness of the side and bottom surfaces of the porous body 100, and facilitates the installation and dismantling of the members through the open side and bottom surfaces. Unlike conventional embodiments, they can be reused repeatedly. In addition, the number of members constituting the porous body 100 for supporting the load is much reduced than in the conventional embodiment, thereby reducing the burden on the manufacturing cost and its own weight. The perforated body 100 is made of a unit of a predetermined size, and the unit may be installed to replace the perforated plate 320 described below.

<Configuration of Cover Assembly>

FIG. 24 is a perspective view schematically illustrating an opening assembly in which cross-sectional rigidity and openness are increased by the integration of the molding of the cavity and the mold of FIG. 10, FIG. 25 is an exploded perspective view of the embodiment of FIG. 24, and FIGS. 26 and 27 are shown in FIG. 24 is a side view showing a support member installed to support the transverse frame between the molds shown in FIG.

First, as shown in FIG. 24, the opening assembly 200 having increased openness and cross-sectional stiffness according to the present invention includes a perforated body 100 and a mold 210. Here, the description of the cavity 100 will be described in detail below, the coupling and integral behavior of the cavity 100 and the mold 210 will be described in detail. In addition, although the ventilator 100 is installed between two molds 210 as one embodiment of the vent assembly 200, the ventilator 100 may be installed in three or more molds 210. . Here, the abdomen assembly 200, for example, is made of a porous body 100 made of a unit of a predetermined size, as shown in Figure 24 is coupled to the upper portion of the mold (210). In addition, as another example of the abdomen assembly 200, as shown in FIG. 25, after the horizontal frame 110 is continuously arranged at a predetermined interval, the longitudinal ribs 120 are also mounted to be continuously arranged, and the upper portion of the longitudinal ribs 120 has a predetermined size. The top plate 130 is made to be coupled. In addition, as another example, the abdomen assembly 200 may be manufactured as a unit of a predetermined size, and a plurality of abdomen assemblies 200 may be continuously coupled to the upper portion of the temporary vent 310 to form the temporary structure 300. .

The mold 210 is a member supporting the ventilated body 100 at regular intervals. For example, the mold 210 is an “I” shaped steel including a lower flange 211, an upper flange 212, and an abdomen 213. . In addition, the molds 210 are arranged at a predetermined interval from each other, and as an example of the work to actually install the mold 210, the interval between the molds 210, the horizontal frame 110 is installed is arranged to be less than 2m good. In addition, as shown in FIG. 26 to prevent sagging of the transverse frame 110 between the molds 210, both ends of the first support member 220 are lower flanges 211 of the mold 210, respectively. The floor is installed in the first horizontal portion 111 of the horizontal frame (110). The first support member 220 is formed in an approximately " 형 " shape, and the lower flange 211 and the transverse frame 110 of the mold 210 are coupled to both ends and the floor of the first support member 220, respectively. The first coupling member 221 is installed in the first horizontal portion 111 of each. In this case, the first support member 220 and the first coupling member 221 may be installed on the first horizontal portion 111 of all the transverse frames 110, or may be installed alternately or at regular intervals. In addition, in order to prevent sagging of the transverse frame 110 between the molds 210, as shown in FIG. 27, both ends of the second support member 231 may be formed on the abdomen 213 of the adjacent molds 210, respectively. The support beam 230 is interposed between the first horizontal portion 111 and the second support member 231 of the horizontal frame 110. The support beam 230 is substantially "I" shaped, and is installed in the longitudinal direction of the mold 210, thereby increasing the cross-sectional rigidity in the main axis direction. Here, the second support member 231 is provided at regular intervals with respect to the longitudinal direction of the mold 210. At this time, in order to fix the second support member 231 to the abdomen 213, the second coupling member 232 is installed in the height direction on the abdomen 213 of the mold 210. In addition, as shown in FIG. 30, the first gabor 240 is installed between the molds 210 of the adjacent cover assembly 200, and a separate mounting member is installed to install the first gabor 240. ) Is installed in the height direction on the abdomen 213. 26 and 27 illustrate a first support member 220 or a support beam 230 at the AA cross-sectional position of FIG. 25 to illustrate a fastening relationship between the transverse frame 110 and the mold 210. .

The horizontal frame 110 is a member fixed to the upper portion of the mold 210 arranged at regular intervals, the side is formed of a substantially "⊥" shape, are installed at regular intervals from each other, the size is smaller than the mold 210 . Of course, the horizontal frame 110 is applicable to the various shapes described in the perforated body (100). As shown in FIGS. 10 to 24, the positions of the longitudinal ribs 120 mounted on the sides of the transverse frames 110 open between the transverse frames 110 to the outside, that is, the sides of the porous body 100 are opened. . The transverse frame 110 is fixed to both ends of the adjacent mold 210 is seated and fixed, in another embodiment according to the distance between the mold 210 and the length of the transverse frame 110, one transverse frame 110 It can be installed over a number of the mold (210). At this time, the lower end of the transverse frame 110 is seated only on a part of the upper surface of the mold (210). When the transverse frame 110 is a "⊥" shape and the mold 210 is an "I" shaped steel, the end portion of the first horizontal portion 111 is seated on a part of the upper surface of the upper flange 212, the remaining portion One end of the porous plate 220 (see Fig. 32) described later is seated. Here, the end portion of the first horizontal portion 111 is fastened to the upper flange 212 by a bolt 213a and a nut 213b as shown in FIG. 24. If the cavity 100 is continuously arranged, bolting of the first horizontal portion 111 and the upper flange 212 through the open side or bottom surface of the cavity 100 is always possible. Therefore, the fastening and disassembly of the porous body 100 and the mold 210 is easy, and recycling is possible. In addition, the horizontal frame 110 is, for example, the length of the horizontal frame 110 is approximately 30 ~ 300cm, the horizontal frame 110 is about 20 ~ 300cm interval. This is because if the distance between the horizontal frame 110 is narrower than 20cm, the material cost is increased, if it is wider than 300cm it is not efficient to distribute the load. In addition, the horizontal frame 110 has a height such that the upper surface of the upper plate 140 disposed on the upper surface of the longitudinal rib 120 and the upper surface of the perforated plate seated on the upper surface of the mold 210 may be the same or similar. . Here, an anti-slip pattern is formed on the upper surface of the upper plate 140 and the upper surface of the porous plate 320. In addition, since the description of the mounting member 140 has been described while describing the porous body 100, detailed description thereof will be omitted.

In addition, the longitudinal ribs 120 are disposed between the molds 210 in the longitudinal direction of the mold 210, and the second vertical portion 121 of the longitudinal ribs 120 is disposed in the coupling groove 113 of the horizontal frame 110. Is fitted and fixed. At this time, the upper surface of the longitudinal ribs 120, that is, the upper surface of the second horizontal portion 122 is in contact with the upper plate 140, thereby transferring the load directly from the upper plate 140 to the longitudinal ribs 120. In addition, a plurality of longitudinal ribs 120 are installed in the longitudinal direction of the mold 210 between the molds 210 to increase the cross-sectional rigidity with respect to the main axis direction of the cover assembly 200. In addition, the second vertical portion 121 of the outermost longitudinal rib 120 is installed by moving a predetermined distance from the end of the horizontal frame 110 toward the center of the horizontal frame 110. Thus, unlike the first, second, and third embodiments of the present invention, the stiffness of the mold can be increased while reducing the load burden of the conventional mold, which is dedicated to the load support by supporting the load by itself, and according to the reduction of the load burden, It can also reduce the amount of steel. In addition, the arrangement of the longitudinal ribs 120 ensures lateral opening between the ends of the transverse frame 110. In addition, due to the side opening and the bottom surface opening secured by the arrangement of the transverse frame 110 and the mold 210, the members 210 including the mold 210, the transverse frame 110, and the perforated plate 320 are mutually Fastening is easy, it can be firmly coupled to the perforated plate 320 and the mold 210 to induce integral behavior. In addition, the cross-sectional stiffness of the abdominal assembly 200 is further increased by the integral behavior of the cavity 100 and the mold 210, and the openness of the side and bottom surfaces of the cavity 100 is also secured. At this time, since the lower end of the longitudinal rib 120 is spaced apart from the lower portion of the horizontal frame 110 by a predetermined height, the side surface of the porous body 100 is open at the outside and the inside. Of course, the fastening of the mounting member 140 also ensures the lateral opening of the perforated body 10 like the longitudinal ribs 120, which is spaced apart from the bottom of the horizontal frame 110 by a predetermined height below the mounting member 140. By installation.

<Configuration of Temporary Structure>

The construction of the temporary structure according to the present invention will be described with reference to FIGS. 30 and 31. The hypothetical structure 300 includes the abdominal cavity 100 of FIGS. 10 to 21, or the abdominal assembly 200 of FIGS. 24 to 27, and includes the ventral assembly 100 and the abdominal assembly 200. The description is briefly mentioned where necessary. Hereinafter, a structure in which two molds 210 are installed in one temporary vent 310 will be described as an embodiment, but one mold 210 or three or more molds 210 in one temporary vent 310 will be described. Other embodiments in which this is installed are also possible.

First, as shown in FIG. 27, the temporary vent 310 has a plurality of piles 311 installed on the ground at regular intervals in a substantially “H” shape on a plane, a support plate 312 installed on an upper portion of the piles 311, and The support girder 313 having an “H” shape installed to be positioned at the center of the support plate 312 is included. Here, the file 311 may be manufactured in a cylindrical shape. In addition, the temporary vent 310 further includes a bracket 314 installed by connecting between the pile 311 and the support girder 313 to prevent bending deformation of both sides of the support girder 313 by the mold 210. . Here, the second girder 315 for fastening the support girders 313 are installed, and a separate connecting member is installed in the support girder 313 in the height direction for the installation of the second girder 315. Therefore, the integral behavior of the support girders 313 is assisted by the second gabor 315. In addition, the temporary vent 310 has a support beam 313a installed at the central portion of the support girder 313 to prevent the bending deformation of the center of the support girder 313 between the mold 210 as shown in FIG. Included. In addition, a fastening member 310a installed between the piles 310 is further included for integral operation between the piles 310.

The mold 210 is provided at both ends of the support girder 313 in a pair in the longitudinal direction of the structure, respectively. Here, in order to support the transverse frame 110 installed on the upper portion of the mold 210, between the transverse frame 110 and the mold 210, as shown in FIG. As shown in FIG. 27, the support beam 230 is installed in the longitudinal direction of the mold 210 between the molds 210 while being substantially “I” shaped. In addition, as shown in FIG. 30, the first gasoline 240 that fastens the molds 210 on both sides of the double hole plate 320 are installed alternately or at regular intervals, and the molds 210 are formed by the first gasoline 240. It acts in one piece. On the other hand, when the mold 210 is installed on top of the neighboring temporary vent 310, when the length of one mold 210 is shorter than the length of the neighboring temporary vent 310, as shown in Figure 31 210 may be connected to each other, and the coupling between the molds 210 is bolted in a state in which a separate joint member 214 is padded. In addition, in order to facilitate the coupling of the seams of the mold 210, after the coupling of the seams to the seam between the transverse frames 110, the field joint deck 215 is interposed and fixed. At this time, the field joint deck 215 is made of a perforated body 100 composed of a transverse frame 110, longitudinal ribs 120 and the top plate 130. Therefore, since the load is supported by the mold 210 and the longitudinal ribs 120 while the horizontal frame 110 is seated and fixed to the mold 210, the cross-sectional rigidity is increased.

The transverse frame 110 is installed at a predetermined interval while both ends are fixed to the upper portion of the neighboring mold (210). At this time, the end of the transverse frame 110 is seated and fixed only on a portion of the upper surface of the upper flange 212 of the mold 210, which is the end of the perforated plate 320 is seated on the other surface of the upper flange 212 To be fixed. In addition, the bottom surface openness between the transverse frames 110 and the transverse frames 110 due to the arrangement of the longitudinal ribs 120 and the mold 21 is maintained. In addition, due to the arrangement of the longitudinal ribs 120 or the mounting member 140 and the transverse frame 110, the lateral opening between the transverse frames 110 is ensured, through which the transverse frame 110 is the mold 210 Is fastened to.

The longitudinal ribs 120 are installed in a lattice form on top of the adjacent transverse frame 110. In addition, the center (C) of the second vertical portion 121 of the outermost longitudinal rib 120 is moved to the central portion of the horizontal frame 110 by a predetermined length (L) from the end of the horizontal frame 110, the longitudinal rib Since the lower end of the 120 is spaced apart by a certain height from the lower end of the transverse frame 110, the side surface between the transverse frames 110 is opened when viewed in the longitudinal direction of the structure. In addition, the bottom surface of the horizontal frame 110 is opened in a grid-like arrangement of the longitudinal ribs 120 and the horizontal frame 110. In addition, the longitudinal rib 120 is installed between the mold 210 in the longitudinal direction of the mold 210 to increase the cross-sectional rigidity of the cover assembly 200 in the main axis direction.

The porous plate 320 is a member disposed between the abdomen assembly 200 and the abdomen assembly 200, as shown in FIG. 30, and forms a surface together with the upper plate 14. Here, the perforated plate 320 may use a conventional general perforated plate, or may be made of a perforated body 100 composed of a horizontal frame 110, longitudinal ribs 120 and the top plate 130. In the case of a normal perforated plate, the end of the perforated plate 320 is fixed to a portion of the upper surface of the upper flange 212 of the mold 210, as shown in Figure 30, wherein the other side of the upper frame of the upper flange 212 of the transverse frame 110 The end is fixed. In addition, the fixing of the perforated plate 320 is made through an open space between the transverse frames 110. On the other hand, in the case of the perforated plate 320 made of the unit body or the non-unit body of the porous body 100, the end of the horizontal frame 110 is fixed on the upper portion of the upper flange 212, the upper surface of the upper flange 212 The other part is fixed to the end of the transverse frame 110 in the abdomen assembly 200. Here, when the perforated plate 320 is replaced with a perforated body 100 composed of units as shown in FIG. 33, the perforated body 100 of FIG. 10 is manufactured separately as a unit, and the perforated body 100 is a mold. Consistently arranged and fastened in four directions on the top of the (210). In addition, the first gabor 240 may be installed or the first support member 220 may be installed as necessary. At this time, the horizontal frame 110 and the mold 210 of the perforated body 100 is bolted through the open side or bottom, so that fastening and dismantling is easy, and repeated recycling is possible later. Here, in the enlarged view of FIG. 33, some hidden lines are shown as solid lines in order to clearly recognize the fastening of the mold 210 and the transverse frame 110.

As another example, the members of the temporary vent 310, the mold 210, the transverse frame 110, the longitudinal rib 120 and the upper plate 130 may be sequentially installed instead of the unit. As another example, the abdomen assembly 200 may be manufactured as a unit, and the mold 210 may be continuously disposed on the upper portion of the temporary vent 310 to be fastened to each other.

On the other hand, the field joint deck 215 and the perforated plate 320 is made of the perforated body 100, it is possible to reduce the amount of steel than conventional.

<Installation method of temporary structure>

28 to 31 are a perspective view, a front view and a side view showing in order the process for installing the temporary structure including the abdominal assembly of Figure 9 in accordance with the present invention, Figure 32 is a plan view of Figure 30, Figure 33 is a view According to the invention is a side view showing a temporary structure according to another embodiment, including the porous body of Figure 10, Figure 34 is a process diagram for installing the temporary structure according to the present invention, Figure 35 is a temporary structure according to the present invention Process diagram according to another embodiment for installing the, Figure 36 is a flow chart according to an embodiment for installing the temporary structure according to the invention shown in FIG. Here, in the first embodiment of the installation process of the temporary structure according to the present invention, as shown in Figure 34, after the mold 210 is installed on the upper portion of the temporary vent 310 to install a porous body 100, the field joint deck 215 and the perforated plate 320 are provided. In addition, in the second embodiment of the installation process, as shown in FIG. 35, the seat joint deck 215 and the perforated plate 320 are installed by seating and installing the cover assembly 200 separately manufactured on the upper portion of the temporary vent 310. Install. In addition, according to the third embodiment of the installation process, as shown in FIG. 36, after the mold 210 is installed on the upper portion of the temporary vent 310, the porous body 100 is continuously installed in all directions to recover the porous plate 320. Install by replacing the ball 100.

According to the first embodiment, first, the porous body 100 is manufactured (S10). Looking at the manufacturing process of the porous body 100, first, at least two horizontal frame 110 in the horizontal direction is arranged (S11). At this time, the horizontal frame 110 is spaced apart from each other and arranged in parallel. In addition, coupling grooves 113 are formed at regular intervals in the first vertical portion 112 of the transverse frame 110 having a substantially “⊥” shape. Next, a vertical rib 120 having a substantially “T” shape is installed in the vertical direction on the upper side of the horizontal frame 110 (S12). At this time, the second vertical portion 1212 of the longitudinal rib 120 is inserted into the coupling groove 113 of the horizontal frame 110, and then firmly fixed by welding or bolting. In addition, one or more conventional rods 120 are installed. Therefore, the bottom surface of the transverse frame 110 is opened due to the lattice arrangement of the transverse frame 110 and the longitudinal ribs 12. Next, the upper plate 130 is installed to contact the upper surface of the longitudinal rib 120, that is, the upper surface of the second horizontal portion 122 (S13). The flat plate 130 is seated on the upper surface of the longitudinal ribs 120, in detail, the upper surface of the second horizontal portion 122 and then firmly fixed by welding or bolting. In addition, after connecting a separate joint member vertically or horizontally between the upper plate 130 and the transverse frame 110 may be firmly fixed to the upper plate 130 and the transverse frame 110 by welding or bolting. Here, since the longitudinal ribs 120 are disposed to overlap the horizontal frame 110, the mold height of the cover assembly 200 may be lowered. In addition, the longitudinal rib 120 is installed by moving the central line C of the side shape to a central portion of the horizontal frame 110 by a predetermined length (L) from the end of the horizontal frame 110, unlike the prior art, longitudinal rib Since the lower end of the 120 and the lower end of the transverse frame 110 are installed to be spaced apart by a certain height, the sides at the ends of the transverse frames 110 are opened when viewed in the longitudinal direction of the structure. Meanwhile, in order to prevent buckling of the transverse frame 110, the mounting member 140 may be further installed between neighboring transverse frames 110.

Next, the mold 210 is installed in at least two temporary vents 310 installed in the ground (S20). At this time, the at least two molds 210 are connected to the joint by welding while bolting to a separate joint member 114. In addition, a support girder 313 is installed on the support plate 312 and the support plate 312 so that the center portion is positioned on the support plate 312, and the molds are formed at both end portions of the support girder 313, respectively. 210). The bracket 314 and the support beam 313a are installed to prevent the bending deformation of the support girder 313. In addition, a first support member 220 or a support beam 230 is installed to support the horizontal frame 110. In addition, the second girders 315 are installed between the support girders 313 for the integral operation, and the first girders 240 are installed between the molds 210 on both sides of the perforated plate 320.

Next, at least two perforated bodies 100 are installed on the upper surface of the outermost mold 210 so that the end portions of the transverse frames 110 are fixed (S30). At this time, the end of the transverse frame 110 is seated on a portion of the upper surface of the upper flange 213 of the mold 210, and then opened by the arrangement of the longitudinal ribs 120 and the transverse frame 110, and the transverse frame It is coupled through the bottom surface opened by the arrangement of the 110, the longitudinal ribs 120 and the mold 210. At this time, the side opening of the porous body 100 is ensured by the arrangement structure of the longitudinal rib 120 and the transverse frame 110. Therefore, since the load is supported by the mold 210 and the longitudinal ribs 120, the cross-sectional rigidity is increased, and the cross-section rigidity is further increased because the mold 210 and the porous body 100 are integrally coupled to each other by a firm coupling. . Of course, in order to prevent buckling of the transverse frame 110, the mounting member 140 may be further installed between the adjacent transverse frames 110 to ensure side openings such as the longitudinal ribs 120.

Next, while the connection portion of the mold 210 is installed through the field joint deck 215 between the transverse frame 110 (S40). At this time, the field joint deck 215 is made of a perforated body 100 composed of a transverse longitudinal rib 110, longitudinal rib 120 and the top plate 130. Of course, a conventional general field joint deck may be used.

Next, it is installed between the mold 210 and the abdominal assembly 200 including the perforated body 100 via a perforated plate 320 (S50). At this time, the perforated plate 320 is also transverse longitudinal rib 110, longitudinal rib ( 120 and a top plate 130. Of course, a conventional double plate may be used, and the end 320 of the double plate 320 may have an upper flange 112 of the mold 210. Of the upper surface of the horizontal frame 130 is fixed to the rest is not fixed to the rest of the upper surface, the step of installing the field joint deck 215 (S40) and the step of installing the perforated plate 320 (S50) in order Can be changed.

On the other hand, the second embodiment is similar to the first embodiment, but there is only a difference in whether the assembly is installed in the ventilated body 100, or installed in the vent assembly 200. Therefore, the description of the second embodiment is described by adjusting only the order for construction.

First, to produce a stomach assembly 200 (S100). Looking at the manufacturing process of the cover assembly 200, first, at least two molds 210 are arranged in the longitudinal direction (S110). In this case, the molds 210 are spaced apart from each other and arranged in parallel. Next, at least two horizontal frames 110 in a lattice form on the mold 210 (S120). Next, a vertical rib 120 having a substantially “T” shape is installed on the upper portion of the horizontal frame 110 in the longitudinal direction (S130). At this time, the lower surface of the perforated body 110 is opened due to the collocation arrangement of the mold 210, the transverse frame 110, and the longitudinal ribs 120, and the coordination arrangement of the transverse frame 110 and the longitudinal ribs 120 and The side of the cavity 110 is opened. At this time, the mounting member 140 may be installed between the transverse frames 110 while ensuring the lateral opening of the porous body 100. Next, the upper plate 130 is installed to contact the upper surface of the longitudinal rib 120, that is, the upper surface of the second horizontal portion 122 (S13).

Next, the mold assembly 210 is disposed on the at least two temporary vents 310 installed on the ground to install the cover assembly 200 (S200).

Next, while the connection portion of the mold 210 is installed via the field joint deck 215 between the transverse frame 110 (S300).

Next, it is installed through the vent hole plate 320 between the cover assembly 200 (S400).

On the other hand, the third embodiment is similar to the first embodiment, except that there is a difference in installing the perforated plate 320 to replace the perforated body (100). Therefore, in the first embodiment, the installation process of the porous plate 320 is excluded.

First, to produce a porous body 100 (S1000). In the manufacturing process of the porous body 100, the process of arranging the horizontal frame 110 (S1100), the longitudinal rib 120, the installation 1200, and the upper plate 130 (S1300) is performed in steps S11, S12, and S13 of the first embodiment. Is the same as

Next, the mold 210 is installed in at least two temporary vents 310 installed on the ground (S2000). This mold 210 installation (S2000) process is also the same as the S20 process of the first embodiment.

Next, at least two perforated bodies 100 are continuously installed in all directions so that the ends of the transverse frame 110 are fixed to the upper surface of the outermost mold 210 (S3000). At this time, the porous body 100 is installed to replace the porous plate 320 in the first embodiment. For this reason, only the perforated body 100 is continuously installed in the mold 210 without the perforated plate 320 being removed. Therefore, step S50 in the first embodiment is excluded.

Next, the connection portion of the mold 210 and installed between the transverse frame 110 via the field joint deck 215 (S4000). This step S4000 is also the same as the step S40 of the first embodiment.

Therefore, by manufacturing the perforated body 100 separately and assembled to the mold 210 in the form of assembly at the work site, the temporary structure 300 is completed. Alternatively, the temporary assembly 300 may be completed by separately manufacturing the abdominal assembly 200 including the perforated body 100 and the mold 210 and assembling the temporary vent 310 to the work site.

As described above, those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. It is therefore to be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

100 ... revolved body, 110..lateral frame,
120 ... longitudinal ribs, 130 ... tops,
200 ... cover assembly, 210 ... mould,
215 ... on-site joint deck, 300 ...
310 ... hypothetical vent, 311 ... file,
320 ... recovery plate.

Claims (16)

A plurality of coupling grooves 113 are formed in the longitudinal direction, and at least two horizontal frames 110 arranged at regular intervals;
Vertical ribs 120 disposed at regular intervals and fitted into the coupling grooves 113 and installed in a lattice form; And
An upper plate 130 installed on an upper portion of the longitudinal rib 120;
Due to the lattice arrangement of the transverse frame 110 and the longitudinal ribs 120, the lower surface is opened, and the centerline C of the lateral shape of the longitudinal ribs 120 disposed at the outermost side is formed from the end of the transverse frame 110. It is installed to have a predetermined distance (L) is a space between the lateral frame 110, the opening is improved, characterized in that the side is opened through the outside. The method of claim 1,
The horizontal frame 110 or longitudinal rib 120 has a side shape of "ㅗ" shape, "I" shape, "L" shape, "T" shape, "c" shape or "│" shape The porous body with improved openness characterized by the above-mentioned. The method of claim 1,
The upper plate 130 is installed in contact with the upper surface of the longitudinal rib 120, and
The longitudinal rib 120 is inserted downward into the coupling groove 113, and the upper surface of the longitudinal rib 120 is positioned higher than the upper surface of the horizontal frame 110 so that the load transferred from the upper plate 130 is increased. Supported by (120), it is distributed by the transverse frame (110) characterized in that the open body with improved openness. The method of claim 1,
The lower end of the longitudinal ribs 120 is improved openness, characterized in that spaced apart from the lower end of the transverse frame 110 by a predetermined height. The method of claim 1,
Installed between the transverse frames 110, both ends are coupled to the transverse frame 110, the side shape is "ㅗ" shape, "I" shape, "L" shape, "T" shape, "│" shape or "c" shape, the mounting member 140 is installed to be spaced apart by a certain height from the lower portion of the transverse frame (110); the open body improved improved openness, characterized in that it further comprises. At least two molds 210 arranged at regular intervals; And
Includes; the porous body of claim 1 installed on top of the mold 210, and
The mold 210 and the transverse frame 110 are opened through a lower surface opened in a lattice arrangement in the porous body 100 and a side surface spaced apart between the lower end of the longitudinal rib 120 and the lower end of the transverse frame 110. An abdomen assembly having an increased cross-sectional stiffness and openness by integrating a cavity and a mold, which are fixed integrally. The method according to claim 6,
An end portion of the transverse frame 110 is seated on a part of the upper surface of the outermost mold (210) is fixed to the abdominal assembly and the integration of the mold, the cross-sectional rigidity and openness increased assembly. The abdominal assembly 200 of claim 6;
Temporary structure, characterized in that it comprises a; the abdominal assembly between the gap between the abdomen assembly 200, the upper flange 212 of the mold 210 is installed seated on the upper surface. 9. The method of claim 8,
The upper surface of the upper flange 212 of the mold 210, the end of the horizontal frame 110 of the abdomen assembly 200 and the end of the abdominal plate 320, the hypothesis that is characterized in that the seat is fixed structure. At least two molds 210 arranged at regular intervals; And
And a plurality of at least two of the perforated body of claim 1, which is continuously installed in all directions without removing the perforated plate 320 at the upper portion of the mold 210; and
The mold 210 and the lower surface through the lower surface opened in a lattice arrangement and the lower side of the longitudinal ribs 120 and the lower end of the transverse frame 110 in the open space 100 and the lower surface of the longitudinal rib 120 Temporary structure with a double cover assembly, characterized in that the horizontal frame 110 is integrally fixed. The method of claim 10,
The upper structure (212) of the mold 210, the temporary structure, characterized in that the abdomen assembly characterized in that the end of the transverse frame 110 of the adjacent perforated body 100 is seated and fixed. 11. The method according to claim 8 or 10,
The mold 210 is a site-joint deck 215 interposed between the transverse frame 110 while being coupled to the longitudinal direction and coupled; further includes, and
The on-site joint deck 215 is a temporary structure containing a ventilator assembly, characterized in that made of a perforated body 100 including the transverse frame 110, longitudinal ribs 120 and the top plate 130. 11. The method according to claim 8 or 10,
And a support beam 230 positioned between the molds 210 of the abdomen assembly 200 to support the lower portion of the transverse frame 110.
The support beam 230 is installed on the upper part of the second support member 154 installed by connecting the abdomen 213 of the mold 210, the end of the second support member 154 is the mold 210 The hypothesis that includes an abdomen assembly, characterized in that fixed to the second coupling member 232 fixed in the height direction to the abdomen (213). In the method for constructing the temporary structure of claim 8 or 10,
As the horizontal frames 110 and the longitudinal ribs 120 are combined in a lattice form, the center line C of the side shape of the outermost longitudinal ribs 120 is installed to have a predetermined distance L from an end of the horizontal frame 110. A predetermined height is installed between the lower end of the longitudinal ribs 120 and the lower end of the horizontal frame 110, and the upper plate 130 is installed on the upper part of the longitudinal ribs 120 so that the lower surface and the side are opened. A first step (S10) of manufacturing 100;
A second step (S20) of installing at least two molds 210 connected to each other in the longitudinal direction of the structure on top of at least two temporary vents 310 installed on the ground;
A third step (S30) of installing at least two of the plurality of perforated bodies (100) on an upper portion of the mold (210) such that an end portion of the transverse frame (110) is fixed on a part of an upper surface of the outermost mold (210);
A fourth step (S40) which is installed at a connection portion of the mold 210 via the field joint deck 215 between the transverse frames 110;
The agent 210 is installed between the mold 210 and the at least two abdominal assemblies 200 including the vent holes 100 and interposed therebetween so that an end is fixed to the remaining part of the upper surface of the mold 210. Step 5 (S50); Construction method of the temporary structure, characterized in that the made. In the method for constructing the temporary structure of claim 8 or 10,
As the molds 210, the transverse frames 110, and the longitudinal ribs 120 are combined in a lattice form, the center line C of the lateral shape of the outermost longitudinal ribs 120 has a predetermined distance from the end of the transverse frame 110. It is installed to have L), a predetermined height is installed between the lower end of the longitudinal ribs 120 and the lower end of the transverse frame 110, the upper plate 130 is installed on the upper portion of the longitudinal ribs 120, At least two molds 210 are installed so that the transverse frame 110 is coupled in a lattice form on the top thereof, and the end of the transverse frame 110 is fixed to a part of the upper surface of the mold 210 so that the lower surface and the side are opened. A tenth step (S100) of manufacturing the abdomen assembly 200;
A 20th step (S200) of installing at least two of the cover assembly 200 on an upper portion of the at least two temporary vents 310 installed on the ground;
A thirty-stage step (S300) of being installed at the connection part of the mold 210 via the field joint deck 215 between the transverse frames 110;
40th step (S400) between the neighboring the abdomen assembly 200 and installed through the vent hole plate 320 so that the end is fixed to the remaining portion of the upper surface of the mold (210); Construction method of the structure. In the method for constructing the temporary structure of claim 8 or 10,
As the horizontal frames 110 and the longitudinal ribs 120 are combined in a lattice form, the center line C of the side shape of the outermost longitudinal ribs 120 is installed to have a predetermined distance L from an end of the horizontal frame 110. A predetermined height is installed between the lower end of the longitudinal ribs 120 and the lower end of the horizontal frame 110, and the upper plate 130 is installed on the upper part of the longitudinal ribs 120 so that the lower surface and the side are opened. A 100th step of manufacturing 100 (S1000);
Step 200 of installing at least two molds 210 connected to each other in the longitudinal direction of the structure on an upper portion of at least two temporary vents 310 installed on the ground;
Step 300 of continuously installing the at least two perforated bodies 100 in all directions on the upper part of the mold 210 so that an end portion of the transverse frame 110 is fixed on a part of the upper surface of the outermost mold 210 ( S3000);
Construction step of the temporary structure, characterized in that it comprises a; connection step of the mold 210 and the installation between the horizontal frame 110 via the field joint deck (215) (S4000);

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