KR101929219B1 - seismic resistant reinforcement assembly container - Google Patents

Abstract

Provided is a seismic-resistant reinforcement prefabricated container capable of preventing collapse and deformation of a container structure and ensuring safety. The seismic-resistant reinforcement prefabricated container includes: a framework part having a pair of upper vertical frames connected through a plurality of upper connection materials assembled at both ends of a pair of upper horizontal frames, a pair of lower vertical frames connected through a plurality of lower connection materials assembled at both ends of a pair of lower horizontal frames, and a plurality of vertical frames for connecting the upper connection material to the lower connection material to form a hexahedron frame; a ceiling part having at least one ceiling panel and at least one ceiling reinforcing panel; a front/rear surface part having at least one front/rear panel and at least one front/rear reinforcing panel; a lateral side part having a lateral side panel; and a bottom part having at least one bottom panel and at least one bottom reinforcing panel.

Description

A seismic resistant reinforcement assembly container

The present invention relates to a prefabricated container reinforced by earthquake resistant construction, more particularly, to a structure capable of securing structural stability in consideration of wind load and seismic load, and capable of withstanding external forces transmitted when an earthquake occurs, .

In general, prefabricated containers, such as container houses, are used mainly in temporary housing such as field offices or farms, warehouses, and the like.

In recent years, prefabricated containers are often used for houses such as farmhouses and weekend houses. In many cases, a large space such as a kitchen or a living room is secured by making the containers interlocked with each other.

Such a prefabricated container is a ready-made product that can be installed at a desired place after being manufactured in a factory, which is different from the conventional one manufactured using a sandwich panel and can be installed more quickly than a conventional structure, There is an advantage that it can be moved and reused.

Since the prefabricated containers must be manufactured at the factory and then moved to a location to be installed through a truck, there is a restriction on size and volume.

In other words, the prefabricated container designed for a house is limited to a width of 3 ~ 4m and a length of 10 ~ 12m so as not to interfere with a road structure during transportation and transportation.

Therefore, in order to use the assembled container for a large number of people, it is necessary to assemble the two or more containers in the interlocking type in the field where they are to be installed.

Since the hexagonal container installed at the factory is made of steel finishing material and has a heavy weight and has a basic steel structure, even if another container is stacked on the container, the container structure of the lower layer is deformed The stability can be maintained to some extent without being damaged.

However, in the event of a sudden natural disaster such as a strong wind or an earthquake, the container may be deformed or damaged due to the structural weakness of the external force transmitted to the container.

 In recent years, in order to overcome such disadvantages, the stacked containers are connected by means of a wire or a clamp. However, this means that the stability of the facilities is deteriorated by simply connecting the containers arranged vertically or horizontally without any structural structural examination.

In addition, seismic design should be applied to the construction of more than two floors in accordance with the Building Code from 2017 in order to be able to withstand the constant intensity with the recent earthquakes occurring in Gyeongju, Ulsan and Pohang.

However, since the seismic design is not applied to the containers that are temporarily used or used for residential use at the construction site or the workplace, there is a high risk of the collapse of the container, And it is urgent to take measures against it.

(Patent Document 1) KR10-2013-0051596 A

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a seismic retrofitting structure capable of securing structural stability in consideration of wind load and seismic load, We want to provide prefabricated containers.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not restrictive of the invention, unless further departing from the spirit and scope of the invention as defined by the appended claims. It will be possible.

As a specific means for achieving the above object, a preferred embodiment of the present invention is characterized in that it comprises a pair of upper vertical frames connected via a plurality of upper connecting members assembled at both ends of a pair of upper horizontal frames, A frame having a pair of lower vertical frames connected through a plurality of lower connecting members assembled at both ends of the frame and having a plurality of vertical frames connecting between the upper connecting member and the lower connecting member to form a skeleton on a hexahedron; And at least one ceiling reinforcing panel having at least one ceiling panel having both ends fixed to the pair of upper horizontal frames and having opposite ends fixed to the pair of upper horizontal frames in contact with ends of the ceiling panel, Ceiling; At least one front and rear panel having an upper end fixed to the pair of upper transverse frames and a lower end fixed to the pair of lower transverse frames, and an upper end fixed to the pair of upper horizontal frames so as to abut the ends of the front and rear panel Front and rear reinforcing panels each having a lower end fixed to the pair of lower transverse frames to form a closed outer wall; A side part having a side panel having upper ends fixed to the pair of upper vertical frames, lower ends fixed to the pair of lower vertical frames, and side panels having both ends fixed to the vertical frame, thereby forming sealed side walls; And at least one floor reinforcement panel having at least one bottom panel to which both ends are fixed to the pair of lower horizontal frames, both ends of which are fixed to the pair of lower horizontal frames in contact with the end of the floor panel, And a bottom portion defining a bottom portion defining the bottom portion.

Preferably, the side portion includes a side reinforcing panel having a pair of upper vertical frames integrally fixed to the pair of upper vertical frames so as to contact the end portions of the side panels, and lower ends integrally fixed to the pair of lower vertical frames.

Further preferably, any one of the ceiling-reinforcing panel, the front-back reinforcing panel, the side reinforcing panel, and the bottom reinforcing panel includes a reinforcing frame fixedly installed between the inner reinforcing plate and the outer reinforcing plate, And a pair of inclined reinforcing bars assembled between a corner formed by the central reinforcing bar and a corner formed on the support frame.

More preferably, the inclined reinforcing bar includes a connecting member on an articulation surface, which is in contact with and connected to an edge formed by the central reinforcing bar, and another connecting member on an artificial surface which is in contact with the edge formed on the supporting frame, .

Preferably, the ceiling-reinforcement panel of the ceiling portion, the front and rear reinforcement panels of the front and rear portions, and the bottom reinforcement panel of the bottom portion are integrally formed with the frame portion to improve the seismic performance against an external force transmitted to the frame portion, And are arranged so as to correspond to each other.

The upper coupler box integrally provided in the lower horizontal frame of the upper frame part and having an opening at one side thereof and a lower coupler box having a lower side frame part and a lower coupler box, And a lower coupler box provided on the upper transverse frame and having one side opened, and is fixedly installed inside the upper and lower coupler boxes so as to correspond to connection holes respectively formed in the joint surfaces where the upper and lower coupler boxes are in contact with each other And a coupling pin coupled to the upper and lower coupling members to generate a coupling force for integrally coupling the upper and lower frames.

The present invention as described above has the following effects.

The combination of the ceiling panel, the front and rear sides, the side and bottom surfaces of the frame, the front and rear panels, the side panels and the floor panel, and the reinforced panel with the reinforced frame placed on the inside and outside reinforced panel, It is possible to secure sufficient durability to prevent collapse and deformation of container structures stacked vertically in the event of a natural disaster such as a typhoon or an earthquake, and to secure safety, thereby preventing property damage and personal injury.

In addition, since the upper frame portion and the lower frame portion can be assembled in the field easily and quickly via the coupler composed of the upper and lower coupler boxes and the coupling pin without depending on the welding method, field workability can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall perspective view illustrating a heavy duty rigid prefabricated container according to a preferred embodiment of the present invention; FIG.
2 is an exploded perspective view showing an anti-corrosion rigid prefabricated container according to a preferred embodiment of the present invention.
FIG. 3A is an exploded view illustrating a ceiling-reinforced panel, a front-side reinforcing panel, a side reinforcing panel, and a bottom reinforcing panel provided in the anti-corrosion rigid-type container according to a preferred embodiment of the present invention.
FIG. 3B is an assembled view illustrating a ceiling-reinforced panel, a front-and-rear reinforcing panel, a side reinforcing panel, and a bottom reinforcing panel provided in the anti-corrosion rigid-type container according to a preferred embodiment of the present invention.
FIG. 4 is a view illustrating a reinforcing frame of a heavy-duty rigid prefabricated container according to a preferred embodiment of the present invention.
FIGS. 5A and 5B are front and top views, respectively, of a heavy-duty rigid prefabricated container according to a preferred embodiment of the present invention.
FIG. 6A is a perspective view illustrating a coupler included in a heavy-duty rigid prefabricated container according to a preferred embodiment of the present invention. FIG.
FIG. 6B is a cross-sectional view illustrating a coupler included in the anti-glare rigid prefabricated container according to the preferred embodiment of the present invention.
FIG. 7A is a graph showing a wind load displacement in the X direction in a structure in which a corrosion resistant rigid prefabricated container according to a preferred embodiment of the present invention is vertically stacked and assembled. FIG.
FIG. 7B is a graph showing a wind load displacement in the Y direction in a structure in which a corrosion resistant rigid prefabricated container according to a preferred embodiment of the present invention is stacked vertically.
FIG. 7C is a graph showing the X-direction earthquake load displacement in a structure in which a corrosion resistant rigid prefabricated container according to a preferred embodiment of the present invention is stacked vertically.
FIG. 7D is a graph showing the displacement in the Y direction of a seismic load in a structure in which a high strength steel prefabricated container according to a preferred embodiment of the present invention is stacked vertically.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may obscure the subject matter of the present invention.

The same reference numerals are used for portions having similar functions and functions throughout the drawings.

In addition, in the entire specification, when a part is referred to as being 'connected' to another part, it may be referred to as 'indirectly connected' not only with 'directly connected' . Also, to include an element does not exclude other elements unless specifically stated otherwise, but may also include other elements.

1 and 2, an anti-seize rigid prefabricated container 100 according to a preferred embodiment of the present invention includes a frame 110, a ceiling portion 120, front and rear portions 130, side portions 140, And may include a bottom portion 150.

The frame members 110 include a pair of upper horizontal frames 111 arranged in parallel to each other with a predetermined length, and a plurality of upper connecting members 112 assembled at both ends of the pair of upper horizontal frames And a pair of upper vertical frames 113 connected to the ends of the pair of upper transverse frames 111 at right angles.

And a pair of lower transverse frames (114) having a predetermined length and arranged in parallel with each other, wherein a plurality of lower connecting members (115) assembled to both ends of the pair of lower transverse frames And a pair of lower vertical frames 116 connected to the ends of the horizontal frames 111 at right angles.

A plurality of vertical frames 117 are connected to the upper connecting member 112 and connected to the lower connecting member 115 so as to connect the upper connecting member 112 and the lower connecting member 115, (113), and a lower structure composed of the lower horizontal frame and the lower vertical frame are connected by the plurality of vertical frames to form a skeleton on a substantially hexahedron.

The ceiling panel 120 includes at least one ceiling panel 121 having both ends integrally fixed to a pair of upper horizontal frames 111 arranged in parallel to each other, At least one ceiling-reinforcing panel 124 having both ends integrally fixed to a pair of upper transverse frames 111 forms a roof that seals the open top of the frame.

At this time, the ceiling panel 121 may include an inner plate 101 integrally provided with a corrugated plate 102 on which an acid and a bone are repeatedly formed.

As shown in FIGS. 3A and 3B, the ceiling-reinforcing panel 124 provided to improve the seismic performance of the frame portion is fixedly installed between the inner reinforcing plate 104 and the outer reinforcing plate 105 And a reinforcing frame 103. The reinforcing frame 103 includes a central reinforcing bar 103b fixedly installed at the center of a support frame 103a of a rectangular frame shape, And a pair of inclined reinforcing bars 103c assembled with the corners formed on the support frame.

Here, the pair of inclined reinforcing bars 103c may be symmetrical with respect to the horizontal reinforcing bars.

The inclined reinforcing bar 103c may be formed of a connecting member 103d formed on an artificial surface so as to increase the area of contact with and connected to the edge formed by the central reinforcing bar, And other connecting members 103d, which are formed on the acid surface, so as to increase the area.

Although the connecting member 103d is illustrated as being coupled to both ends of the inclined reinforcing bars in the assembled manner, the connecting member 103d is not limited thereto but may be integrally formed.

The front and rear part 130 includes at least one front and rear panel 131 integrally fixed to the pair of upper horizontal frames 111 and integrally fixed to the pair of lower horizontal frames 114 And a pair of upper horizontal frames (111) fixed integrally with upper ends of the pair of lower horizontal frames (114) so that the upper ends of the upper horizontal frames (111) are in contact with the ends of the front and rear panel (131) And a vertical outer wall including the face reinforcement panel for sealing the front and rear faces of the frame part.

In this case, the front and rear panels 131 may include an inner plate 101 integrally provided on the outer surface of the corrugated plate 102 in which mountains and valleys are repeatedly formed like a ceiling panel.

The front and rear reinforcing panel 134 includes a reinforcing frame 103 fixed between the inner reinforcing plate 104 and the outer reinforcing plate 105 like the ceiling reinforcing panel 124. The reinforcing frame 103 ) Comprises a central reinforcing bar (103b) fixedly mounted at the center of a support frame (103a) of a rectangular frame shape, and a pair of inclined reinforcing bars (103b) assembled between the corners formed by the central reinforcing bars Bar 103c.

The upper part of the side part 140 is integrally fixed to the pair of upper vertical frames 113 and the lower ends of the lower vertical frames 116 are integrally fixed to the pair of lower vertical frames 116, And a side wall for sealing both side surfaces of the frame portion is formed by including the side panel 141 to be fixed.

The side panel 141 may include an inner plate 101 integrally provided on the outer surface of the corrugated plate 102 in which mountains and valleys are repeatedly formed like the front and rear panels 131 and the ceiling panel 121.

Here, the side surface portion may include a side reinforcing panel 144 (see FIG. 1) in which an upper end is integrally fixed to the pair of upper vertical frames 113 so as to come into contact with the end portions of the side panels, and a lower end is integrally fixed to the pair of lower vertical frames 116 ).

The side reinforcing panel 144 includes a reinforcing frame 103 fixedly installed between the inner reinforcing plate 104 and the outer reinforcing plate 105 like the front and rear reinforcing panels 134 and the ceiling reinforcing panel 124 , And the reinforcing frame (103) includes a central reinforcing bar (103b) fixedly installed at the center of a support frame (103a) of a rectangular frame shape, and between a corner formed by the central reinforcing bar and an edge And a pair of inclined reinforcing bars 103c assembled to the side wall 103a.

The bottom part 150 includes at least one bottom panel 151 having both ends integrally fixed to a pair of lower transverse frames 114 arranged in parallel to each other. The bottom part 150 is in contact with an end of the bottom panel 151 And at least one floor reinforcement panel 154 having both ends integrally fixed to the pair of lower transverse frames 114 to form a bottom for sealing the lower portion of the frame.

The floor panel 151 includes an inner plate 101 having a corrugate plate 102 integrally formed with an outer surface thereof such that mountains and valleys are repeatedly formed like the side panel 141, the front and rear panels 131 and the ceiling panel 121 ).

The bottom reinforcement panel 154 is fixedly installed between the inner reinforcement plate 104 and the outer reinforcement plate 105 like the side reinforcement panel 144, the front and rear reinforcement panels 134 and the ceiling reinforcement panel 124 Wherein the reinforcement frame 103 includes a central reinforcement bar 103b fixedly installed at the center of the support frame 103a of a rectangular frame and has a corner formed by the central reinforcement bar 103b And a pair of inclined reinforcing bars 103c assembled between the corners formed on the support frame.

The ceiling reinforcement panel 124 provided on the ceiling portion 120, the front and rear reinforcement panels 134 provided on the front and rear surface portions 130 and the floor reinforcement panel 154 on the bottom portion 150 may be disposed on the ceiling portion 120, It is preferable that the frame part 110 is disposed so as to correspond to the frame part in a one-to-one correspondence so as to enhance an earthquake-proof performance capable of withstanding an external force generated due to a wind load or an earthquake load.

The ceiling reinforcement panel 124 of the ceiling portion 120, the front and rear reinforcement panels 134 of the front and rear surface portions 130, the side reinforcement panel 144 of the side portion 140, As shown in FIG. 5A, the external reinforcing plate 105 provided on the bottom reinforcing panel 154 may be provided as an independent rectangular plate in correspondence with the internal reinforcing plate 104, but the present invention is not limited thereto As shown in FIG. 5B, the external reinforcing plate 105a may be provided independently to face the internal reinforcing plate, such as a corrugated plate 102, in which mountains and valleys are repeatedly formed. Alternatively, as shown in FIG. 5C, The repeatedly formed corrugated plates 102 may be extended to face the inner reinforcing plate.

A plurality of couplers 170 connecting the upper frame part 110 and the lower frame part 110 to each other so that the assembled container 100 having the above configuration can be stacked and assembled in an upper and lower structure, 5A to 5C and FIGS. 6A to 6B, an upper coupler box 171 integrally provided in the lower transverse frame 114 of the upper frame part and having one open side, And a lower coupler box 172 provided on the upper transverse frame 111 of the lower frame part and opened at one side.

And upper and lower coupling members (171a, 172a) fixed to the inside of the upper and lower coupler boxes so as to correspond to connection holes respectively formed in the joint surfaces of the upper and lower coupler boxes (171, 172) And a coupling pin 173 coupled to the upper and lower coupling members to generate a coupling force for integrally coupling the upper and lower frames.

In this case, the coupling pin 173 may be a bolt member formed on the outer surface of the male coupling portion, which is engaged with a female thread portion formed on the upper and lower coupling members. In the upper and lower coupling boxes, The upper and lower coupling members 171a and 172a may be further provided with a pin fixing clip to prevent loosening between the upper and lower coupling members 173 and 173.

FIG. 7a is a graph showing the X-directional wind load displacement in a structure in which a corrosion resistant rigid prefabricated container according to a preferred embodiment of the present invention is vertically stacked, FIG. 7b is a cross- FIG. 7C is a graph showing displacement in the X direction of a seismic load in a structure assembled by vertically stacking an anti-seize rigid prefabricated container according to a preferred embodiment of the present invention And FIG. 7C is a graph showing a Y-direction earthquake load displacement in a structure obtained by stacking upside-down steel reinforced prefabricated containers according to a preferred embodiment of the present invention.

7A to 7D, in the structure in which the anti-resilience rigid type prefabricated containers are stacked one on top of the other, the wind force is generated by the ceiling reinforcement panel, the front and rear reinforcement panels, the side reinforcement panels, It can be confirmed that the durability is improved by reinforcing the durability so as to prevent deformation or damage when an external force is transferred due to an earthquake or an earthquake.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

101: Internal plate
102: Corrugated board
103: Reinforced frame
110: frame part
111: upper horizontal frame
112: upper connector
113: upper vertical frame
114: Lower horizontal frame
115: Lower connector
116: Lower vertical frame
117: Vertical frame
120: Ceiling
121: Ceiling panel
124: Ceiling reinforcement panel
130: Front rear face
131: Front and rear panels
134: front and rear reinforcing panel
140:
141: side panel
144: side reinforcement panel
150:
151: Floor panel
154: Floor reinforcement panel
170: Coupler
171,172: Upper and lower coupler box
171a, 172a: upper and lower coupling members
173:

Claims (6)

And a pair of upper vertical frames connected to each other through a plurality of upper connecting members assembled at both ends of the pair of upper horizontal frames, and a pair of lower connecting members assembled at both ends of the pair of lower horizontal frames A frame having a lower vertical frame and a plurality of vertical frames connecting between the upper and lower connection members to form a skeleton on a hexahedron;
And at least one ceiling reinforcing panel having at least one ceiling panel having both ends fixed to the pair of upper horizontal frames and having opposite ends fixed to the pair of upper horizontal frames in contact with ends of the ceiling panel, Ceiling;
At least one front and rear panel having an upper end fixed to the pair of upper transverse frames and a lower end fixed to the pair of lower transverse frames, and an upper end fixed to the pair of upper horizontal frames so as to abut the ends of the front and rear panel Front and rear reinforcing panels each having a lower end fixed to the pair of lower transverse frames to form a closed outer wall;
A pair of lower vertical frames fixed to upper ends of the pair of upper vertical frames and having lower ends fixed to the pair of lower vertical frames, both ends of which are fixed to the vertical frame, A side surface reinforcing panel integrally fixed to the upper portion of the lower vertical frame and having a lower end integrally fixed to the pair of lower vertical frames to form a closed side wall; And
At least one floor reinforcement panel having at least one bottom panel having both ends fixed to the pair of lower horizontal frames and having opposite ends fixed to the pair of lower horizontal frames in contact with the end of the floor panel, And a bottom portion for forming the bottom portion,
The ceiling reinforcing panel, the front and rear reinforcing panel, the side reinforcing panel, and the bottom reinforcing panel include a reinforcing frame fixedly installed between the inner reinforcing plate and the outer reinforcing plate,
Wherein the reinforcing frame includes a central reinforcing bar fixedly installed at the center of a support frame of a rectangular frame, and a pair of inclined reinforcing bars assembled between a corner formed by the central reinforcing bar and a corner formed on the support frame,
Wherein the ceiling panel, the front and rear panels, the side panels, and the bottom panel are each composed of an inner plate having a corrugated plate repeatedly formed with mountains and valleys,
The external reinforcing plate of the ceiling-reinforcing panel, the front-back reinforcing panel, the side reinforcing panel, and the bottom reinforcing panel is made of a sheet material in which mountains and valleys are repeatedly formed like the ceiling panel, the front and rear panels, the side panels,
Wherein the inclined reinforcing bar includes a connecting member on an articulating surface connected to an edge formed by the central reinforcing bar and another connecting member on an artificial surface which is in contact with an edge formed on the supporting frame,
And a plurality of couplers connecting the upper frame part and the lower frame part to each other,
The coupler includes an upper coupler box integrally provided in a lower horizontal frame of the upper frame part and having one side opened, and a lower coupler box provided in an upper transverse frame of the lower frame part and having one side opened,
An upper and a lower coupling member fixedly installed in the upper and lower coupler boxes so as to correspond to connection holes respectively formed in a joint surface through which the upper and lower coupler boxes are brought into contact with each other, And an engaging pin which is screwed to form a male screw so as to generate a coupling force for integrally joining the upper frame part and the lower frame part to each other. delete delete delete The method according to claim 1,
The ceiling reinforcement panel of the ceiling portion, the front and rear reinforcement panels of the front and rear surface portions, and the bottom reinforcement panel of the bottom portion are provided in a one-to-one correspondence with the frame portion in order to enhance seismic performance to withstand an external force transmitted to the frame portion, Wherein the container is disposed so as to be substantially parallel to the longitudinal axis of the container. delete

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