KR101204763B1 - Structure of sandwich pannel with precast concrete and cast in place concrete for pipe utility conduit - Google Patents

Structure of sandwich pannel with precast concrete and cast in place concrete for pipe utility conduit Download PDF

Info

Publication number
KR101204763B1
KR101204763B1 KR1020120084390A KR20120084390A KR101204763B1 KR 101204763 B1 KR101204763 B1 KR 101204763B1 KR 1020120084390 A KR1020120084390 A KR 1020120084390A KR 20120084390 A KR20120084390 A KR 20120084390A KR 101204763 B1 KR101204763 B1 KR 101204763B1
Authority
KR
South Korea
Prior art keywords
plate
panel
concrete
joint
cast
Prior art date
Application number
KR1020120084390A
Other languages
Korean (ko)
Inventor
박용선
Original Assignee
대한이.이엔.씨(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
Application filed by 대한이.이엔.씨(주) filed Critical 대한이.이엔.씨(주)
Priority to KR1020120084390A priority Critical patent/KR101204763B1/en
Application granted granted Critical
Publication of KR101204763B1 publication Critical patent/KR101204763B1/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47565323&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101204763(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/045Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/02Retaining or protecting walls
    • E02D29/0258Retaining or protecting walls characterised by constructional features
    • E02D29/0275Retaining or protecting walls characterised by constructional features cast in situ
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0004Synthetics
    • E02D2300/0018Cement used as binder
    • E02D2300/002Concrete

Abstract

The present invention relates to a precast concrete wall structure for the combination of precast concrete (PC) members and cast-in-place concrete.
Accordingly, the technical gist of the present invention is that water or drainage channels are buried beneath roads, railways, banks, etc. In the joints installed to bury the facilities jointly in the basement of the road, relates to the joint structure constituting the joints, the joints made of the joint structure is formed so that water does not penetrate into the structure from the outside of the buried ground In this plywood structure, the outer plate and the inner plate (PC panel), which are precast concrete members, stand up to form a predetermined space portion on the surface of the foundation concrete, but the perforation section for assembly with the existing inner plate on the surface of the outer plate. And by preventing the mortar-filled finish is formed, it prevents the anchor iron is corroded at the source Of course, there is a characteristic to ensure structural safety by fundamentally blocking the inflow of wastewater into the common premises.
In another embodiment, the present invention is a cylindrical (or conical, prismatic, etc.) joint arm is formed on the surface of the outer plate facing the inner plate to allow the tie bolts to be easily assembled outside the inner plate, The use of tie rods can be omitted.
In addition, the present invention is structurally secured as compared to the tie rod connecting structure, as well as the outer plate having a joint arm is characterized in that the mold release structure is formed in the removable form when manufacturing to ensure a joint arm of various shapes have.
In addition, the fastener formed on the joint arm of the present invention is a female thread is formed to be fastened to the neighboring tie bolts, the outer peripheral surface of the fastener is characterized in that the steel wire is coupled to reinforce the structural rigidity by force transmission.
In addition, the present invention is characterized in that the stiffness of the structure is remarkably improved due to the doubled composite force due to the composite structure of a plurality of inserts, U-shaped joints, protruding blocks, vertical and horizontal reinforcement when assembling the inner and outer walls.
In addition, the present invention is characterized in that the plurality of PC panels (inner and outer plates) itself to form a role so as not to be limited in construction height of the structure compared to the previous wooden formwork.

Description

Structure of sandwich pannel with precast concrete and cast in place concrete for pipe utility conduit}

In the present invention, water and drainage channels are buried beneath roads, railroads, and embankments, and various facilities such as electric lines, communication lines, water pipes, heat transport pipes, heavy water pipes, garbage transport pipes, gas pipes, sewer pipes, In the cavity to be installed to be buried in the cavity, relates to the plywood structure constituting the cavity, the cavity made of the plywood structure is formed so that water does not penetrate into the interior of the structure from the outside of the buried ground, such a plywood structure The outer plate and the inner plate (PC panel), which are precast concrete members, stand up to form a certain space portion on the surface of the foundation concrete, but the perforated section and mortar filling finish for assembling with the existing inner plate on the outer plate surface By not forming the treatment part, it prevents the corrosion of anchor steel at the source and of course inside the cavity. The precast concrete member and the cast-in-place concrete combined with the precast concrete member, characterized in that to fundamentally block the inflow of waste water, such as to ensure the structural safety.

In another embodiment, the present invention is a cylindrical (or conical, prismatic, etc.) joint arm is formed on the surface of the outer plate facing the inner plate to allow the tie bolts to be easily assembled outside the inner plate, The use of tie rods can be omitted.

In addition, the present invention is structurally secured as compared to the tie rod connecting structure, as well as the outer plate having a joint arm is characterized in that the mold release structure is formed in the removable form when manufacturing to ensure a joint arm of various shapes have.

In addition, the fastener formed on the joint arm of the present invention is a female thread is formed to be fastened to the neighboring tie bolts, the outer peripheral surface of the fastener is characterized in that the steel wire is coupled to reinforce the structural rigidity by force transmission.

In addition, the present invention is characterized in that the stiffness of the structure is remarkably improved due to the doubled composite force due to the composite structure of a plurality of inserts, U-shaped joints, protruding blocks, vertical and horizontal reinforcement when assembling the inner and outer walls.

In addition, the present invention is characterized in that the plurality of PC panels (inner and outer plates) itself to form a role so as not to be limited in construction height of the structure compared to the previous wooden formwork.

In general, common areas are water or drainage channels buried beneath roads, railways, and embankments, or various facilities such as electric lines, communication lines, water pipes, heat transport pipes, heavy water pipes, garbage transport pipes, gas pipes, and sewer pipes. It is installed to be buried underground, and in the past, the construction of Kodong-gu was done by placing and curing concrete in the field, but recently, precast structures pre-fabricated in the factory for shortening the air and economic construction The situation is being replaced by transporting and assembling.

The precast construction of the precast construction method is fast for construction and can be backfilled immediately after construction, which can solve problems such as civil inconvenience caused by construction, disruption of traffic flow, and unnecessary waste of time. Since it is produced at the factory by thorough quality control, the quality is uniform, and high strength concrete is used so that it can improve the watertightness and durability of the structure.

To explain this in more detail, after digging and foundation ground cleaning work in the place where the precast cavity is to be installed, the foundation concrete is poured.

Thus, when the foundation concrete is poured, the precast concrete member, that is, the wall and the slab is transported to the site to complete the construction.

However, the conventional construction method as described above has a problem of damaging the communication cable or the power cable due to the moisture in the ground flows into the cavity by the PC wall standing up in one sheet.

In order to improve this, in recent years, by casting concrete on-site between a plurality of PC walls in the form of sandwich panels, the situation is securing a part of the waterproof function by the double wall.

However, the conventional multiple PC walls are formed so that the ends are assembled while the tie bolts penetrate each other by nuts for mutual binding, and thus a hole is formed in the external PC walls, which are coupled while penetrating the inside and the outside of the wall. As a result of the corrosion of the outer anchor iron of the tie bolts, there is a problem that water in the ground penetrates into the cavity.

The present invention is to solve the above problems, the technical gist of the water or drainage channel is buried beneath the road, railroad, embankment, or the like, the electric line, communication line, water pipe, heat transport pipe, heavy water pipe, garbage transport In the joint constituting various facilities such as pipes, gas pipes, sewer pipes to be buried underground in the road, relates to the plywood structure constituting the cavities, the cavities made of the plywood structure from the outside of the buried ground The plywood structure is formed so that water does not penetrate, so that the outer plate and the inner plate (PC panel), which are precast concrete members, stand up to form a predetermined space portion on the surface of the foundation concrete, but existing on the surface of the outer plate. Anchor by preventing formation of perforation section and mortar filling finish for assembly with inner plate The precast concrete member and the cast-in-place concrete combined with the precast concrete member, characterized in that it prevents the corrosion of the source at the source as well as fundamentally block the inflow of wastewater into the interior of the hollow ball to ensure structural safety The purpose is to provide.

In another embodiment, the present invention is a cylindrical (or conical, prismatic, etc.) joint arm is formed on the surface of the outer plate facing the inner plate to allow the tie bolts to be easily assembled outside the inner plate, Its purpose is to provide that the use of tie rods can be omitted.

In addition, the present invention provides a structure that ensures stability compared to the tie rod connecting structure, as well as the outer plate having a joint arm is formed to remove the mold release structure when manufacturing to ensure a joint arm of various shapes Has its purpose.

In addition, the fastener formed on the joint arm of the present invention has a female thread is formed so as to be fastened to the neighboring tie bolts, the outer circumferential surface of the fastener is coupled to the steel wire is provided to reinforce the structural rigidity by force transmission. .

In addition, an object of the present invention is to provide a significant improvement in the rigidity of the structure by doubling the synthetic force due to the composite structure of a plurality of inserts, U-shaped joints, protruding blocks, vertical and horizontal reinforcement when assembling the inner and outer walls.

In order to achieve the above object, the joint structure for the hollow spheres of the present invention is formed with an outer PC panel 110 having a plate shape, and on one side of the outer PC panel 110, the end side is opened at regular intervals at an equal interval. An outer plate 100 for embedding the fasteners 130 having the screw grooves formed therein; An inner PC panel 210 having a plate shape standing up to face the outer PC panel 110 is formed, and the inner PC panel 210 is spaced apart from the outer plate so that a space G is formed therebetween, and fastened. On the surface of the inner PC panel 210 corresponding to the sphere 130 is formed to be assembled with the fastener 130 while the tie bolt 220 having the waterproof material 221 penetrates through the through hole 230 through the inner and outer parts, An inner side plate 200 having a haunch branched in one direction at one upper end thereof; A PC slab 300 seated on the haunch of the inner plates facing each other to form a ceiling; On-site concrete 400 formed by placing and curing the upper surface of the PC slab in the space portion between the outer plate 100 and the inner plate 200 to integrally join the inner and outer PC panels 110 and 210 and the ceiling PC slab. ; .

At this time, the outer plate 100 and the inner plate 200 is accommodated in the standing grooves 30 of the foundation concrete 10 is formed to be self-supporting, the outer plate 100 and the inner plate (standing) standing from the standing grooves (30) The space between the 200 is preferably part of the foundation concrete 10 is embedded after the extended index plate 70 and the buried root 80 is protruded to be cured integrally with the site concrete.

Accordingly, a plurality of joint arms 120 protruding are arranged on one side of the outer PC panel 110 at equal intervals at regular intervals, and a fastener 130 inserted into one side of the joint arm 120. An outer plate 100 formed to be coupled; An inner PC panel 210 having a plate shape standing up to face the outer PC panel 110 is formed, and the inner PC panel 210 is spaced apart by the length of the joint arm 120 of the outer plate so as to have a space G therebetween. And a tie bolt 220 having a waterproof material 221 through the through hole 230 penetrating the inside and the outside on the surface of the inner PC panel 210 corresponding to the joint arm 120. Inner plate 200 is formed to be assembled with; It is preferable that it is comprised.

In addition, the truss roots 140 and 240 are formed on each side of the outer plate 100 and the inner plate 200 so as to reinforce the wall structure when compositing with the site concrete 400 cast into the space G. Is formed, the joint arm 120 of the outer plate is to be formed in any one of the cylindrical, conical, prismatic shape, the inner fastener 130 extends from the main root 111 formed inside the outer PC panel 110 It is preferable to be bonded to the iron wire 112 so that the support structure rigidity of the fastener 130 is reinforced.

Accordingly, the outer plate or the inner plate is formed with a U-shaped joint 500 at the end portion abutting in the widthwise connection with the neighboring outer, inner plate, the U-shaped joint intersects with the neighboring outer, inner plate-side U-shaped joint It is desirable to form the index material (caulking or backing agent) on the joint after finishing.

At this time, the outer plate 100 is formed on the surface facing the inner plate 200, the insert 150 branched without interference to the joint arm 120 and the truss root 140, one side end of the insert 150 It is preferable to be embedded in the outer PC panel 110, the other end is formed so as to be fastened with the assembly 260 having a waterproof material 221 after passing through the assembly hole 250 of the inner PC panel 210. .

In addition, the outer plate or the inner plate is formed with a plurality of protruding block 600 to be synthesized with the site concrete of the space on the surface facing each other, the vertical root 610 is arranged in the protruding block inside, the protrusion of the inner plate A 'T' shaped insert plate 900 is formed on the outer circumferential surface of the block, and when the third vertical rebar 900-1 is formed to abut on the surface of the insert plate 900 to be welded and fixed, a tie bolt drawn from the outer plate is formed. Is fastened to form a binding, and a plurality of shear reinforcing muscles 1000 is embedded in the lower side of the space between the outer plate and the inner plate.

In addition, the outer plate or the inner plate is reinforced with a first vertical reinforcement 700 is connected to the inside of the PC panel from the bottom to the top, the first horizontal reinforcement 800 in the direction orthogonal to the vertical reinforcement to the structural rigidity Is formed to reinforce, the outer plate or the inner plate facing each other second vertical reinforcement (700-1) is connected to the bottom from the top to the top inside the PC panel, the second horizontal in the direction orthogonal to the vertical reinforcement Reinforcement (800-1) is preferably formed to bind and reinforcement to reinforce the structural rigidity.

Thus, the present invention is a water or drainage channel is buried beneath the road, railroad, embankment, or the like, various facilities such as electric wire, communication lines, water pipes, heat transport pipes, heavy water pipes, garbage transport pipes, gas pipes, sewer pipes In the cavity to be installed to bury the cavity in the basement of the road, relates to a plywood structure constituting the cavity, the cavity made of the plywood structure is formed so that water does not penetrate into the interior of the structure from the outside of the buried ground, The plywood structure allows the outer plate and the inner plate (PC panel), which are precast concrete members, to stand up to form a predetermined space on the surface of the foundation concrete, but the perforation section for assembly with the existing inner plate on the outer plate surface and By not forming a mortar-filled finish, it prevents the anchor steel from corroding. To essentially block the flowing of the waste water, etc. into the East has the effect of such structural safety is secured.

In another embodiment, the present invention is a cylindrical (or conical, prismatic, etc.) joint arm is formed on the surface of the outer plate facing the inner plate to allow the tie bolts to be easily assembled outside the inner plate, The use of tie rods can be omitted.

In addition, the present invention is structurally secured as compared to the tie rod connecting structure, as well as the outer plate having a joint arm has an effect that can be secured to the joint arm of a variety of shapes by forming a mold demoulding structure during manufacturing have.

In addition, the fastener formed in the joint arm of the present invention is to be fastened to the neighboring tie bolts are formed with a female thread, there is an effect that the steel wire is coupled to the outer peripheral surface of the fastener to reinforce the structural rigidity by force transmission.

In addition, the present invention has the effect of significantly improving the rigidity of the structure by doubling the synthetic force due to the composite structure of a plurality of inserts, U-shaped joints, protruding blocks, vertical and horizontal reinforcement when assembling the inner and outer walls.

1 is a side cross-sectional view showing a construction state of the joint structure for the joint sphere according to the present invention,
Figure 2 is an enlarged cross-sectional plan view of the main portion showing the wall coupling state of Figure 1,
3 is a detailed view showing a state in which the wall of FIG.
4 to 5 is another embodiment of the present invention, the joint arm is formed on the outer plate is an exemplary view showing a state coupled to the outer plate,
6 is an exemplary view showing a state in which the insert according to the present invention is coupled to the inner and outer plates,
7 to 8 is an exemplary embodiment showing that the protrusion block is formed and fixed to the outer plate as another embodiment of the present invention,
9 is an exemplary view showing that the shear reinforcement is embedded according to the present invention,
10 to 11 are exemplary views showing the outer inner plate of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the accompanying drawings.

First, as shown in FIGS. 1 to 11, the present invention relates to a plywood structure for constructing a hollow sphere, and is largely composed of an outer plate, an inner plate, a PC slab, and field concrete (and foundation concrete).

Accordingly, the outer plate 100 is formed with a plate-shaped outer PC panel 110, the screw groove is formed toward the open end side while being arranged at regular intervals on one side of the outer PC panel 110 at regular intervals. The fastener 130 is formed to be embedded.

At this time, the inner plate 200 is formed with a plate-shaped inner PC panel 210 standing up to face the outer PC panel 110, the inner PC panel 210 is spaced apart from the outer plate spaced therebetween (G) is formed, and the fastener as the tie bolt 220 having the waterproof material 221 penetrates through the through hole 230 through the inner and outer parts on the surface of the inner PC panel 210 corresponding to the fastener 130 Is formed to be assembled with the 130, the upper side is made of a haunch branched in one direction.

In addition, the PC slab 300 is formed to be seated on the haunch of the inner plate facing each other to form a ceiling.

Accordingly, the site concrete 300 is placed and cured by the upper surface of the PC slab in the space between the outer plate 100 and the inner plate 200 to integrally join the inner and outer PC panels 110 and 210 and the ceiling PC slab integrally. It is formed to.

At this time, the outer plate 100 and the inner plate 200 is accommodated in the standing grooves 30 of the foundation concrete 10 is formed to be self-supporting, the outer plate 100 and the inner plate (standing) standing from the standing grooves (30) The space between the 200 is preferably part of the foundation concrete 10 is embedded after the extended index plate 70 and the buried root 80 is protruded to be cured integrally with the site concrete.

Accordingly, the present invention is another embodiment for ensuring structural stability, a plurality of joint arms 120 protruding while being arranged at equal intervals at regular intervals on one side of the outer PC panel 110 is formed, the joint arm ( One side of the 120 and the outer plate 100 is formed to be coupled to the fastener 130 inserted into the inside; An inner PC panel 210 having a plate shape standing up to face the outer PC panel 110 is formed, and the inner PC panel 210 is spaced apart by the length of the joint arm 120 of the outer plate so as to have a space G therebetween. And a tie bolt 220 having a waterproof material 221 through the through hole 230 penetrating the inside and the outside on the surface of the inner PC panel 210 corresponding to the joint arm 120. Inner plate 200 is formed to be assembled with; It is preferable that it is comprised.

In addition, the truss roots 140 and 240 are formed on each side of the outer plate 100 and the inner plate 200 so as to reinforce the wall structure when compositing with the site concrete 400 cast into the space G. Is formed, the joint arm 120 of the outer plate is to be formed in any one of the cylindrical, conical, prismatic shape, the inner fastener 130 extends from the main root 111 formed inside the outer PC panel 110 It is preferable to be bonded to the iron wire 112 so that the support structure rigidity of the fastener 130 is reinforced.

Accordingly, the outer plate or the inner plate is formed with a U-shaped joint 500 at the end portion abutting in the widthwise connection with the neighboring outer, inner plate, the U-shaped joint intersects with the neighboring outer, inner plate-side U-shaped joint It is desirable to form the index material (caulking or backing agent) on the joint after finishing.

At this time, the outer plate 100 is formed on the surface facing the inner plate 200, the insert 150 branched without interference to the joint arm 120 and the truss root 140, one side end of the insert 150 It is preferable to be embedded in the outer PC panel 110, the other end is formed so as to be fastened with the assembly 260 having a waterproof material 221 after passing through the assembly hole 250 of the inner PC panel 210. .

In addition, the outer plate or the inner plate is formed with a plurality of protruding block 600 to be synthesized with the site concrete of the space on the surface facing each other, the vertical root 610 is arranged in the protruding block inside, the protrusion of the inner plate A 'T' shaped insert plate 900 is formed on the outer circumferential surface of the block, and when the third vertical rebar 900-1 is formed to abut on the surface of the insert plate 900 to be welded and fixed, a tie bolt drawn from the outer plate is formed. Is fastened to form a binding, and a plurality of shear reinforcing muscles 1000 is embedded in the lower side of the space between the outer plate and the inner plate.

In addition, the outer plate or the inner plate is reinforced with a first vertical reinforcement 700 is connected to the inside of the PC panel from the bottom to the top, the first horizontal reinforcement 800 in the direction orthogonal to the vertical reinforcement to the structural rigidity Is formed to reinforce, the outer plate or the inner plate facing each other second vertical reinforcement (700-1) is connected to the bottom from the top to the top inside the PC panel, the second horizontal in the direction orthogonal to the vertical reinforcement Reinforcement (800-1) is preferably formed to bind and reinforcement to reinforce the structural rigidity.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

100 ... outer plate 200 ... inner plate
300 ... PC slab 400 ... Field concrete

Claims (8)

  1. delete
  2. delete
  3. A plate-shaped outer PC panel 110 is formed, and one side of the outer PC panel 110 is arranged at equal intervals at regular intervals so that the fastener 130 having a screw groove formed toward the open end side is embedded. An outer plate 100; An inner PC panel 210 having a plate shape standing up to face the outer PC panel 110 is formed, and the inner PC panel 210 is spaced apart from the outer plate so that a space G is formed therebetween, and fastened. On the surface of the inner PC panel 210 corresponding to the sphere 130 is formed to be assembled with the fastener 130 while the tie bolt 220 having the waterproof material 221 penetrates through the through hole 230 through the inner and outer parts, An inner side plate 200 having a haunch branched in one direction at one upper end thereof; A PC slab 300 seated on the haunch of the inner plates facing each other to form a ceiling; On-site concrete 400 formed by placing and curing the upper surface of the PC slab in the space portion between the outer plate 100 and the inner plate 200 to integrally join the inner and outer PC panels 110 and 210 and the ceiling PC slab. ; In the composite wall structure for the common sphere made up,
    The outer plate 100 and the inner plate 200 are accommodated in the standing grooves 30 of the foundation concrete 10 and formed to be self-supporting, the outer plate 100 and the inner plate 200 erected from the standing grooves 30. The interspace portion is formed so as to be integrally cured with the site concrete by protruding the index plate 70 and the buried root 80 is extended after a portion is embedded from the base concrete 10,
    The outer plate 100 is formed on the one side surface of the outer PC panel 110 is formed with a plurality of protruding joint arms 120 are arranged at regular intervals, and inserted into one side of the joint arm 120. The fastener 130 is formed to be coupled,
    The inner plate 200 is formed with a plate-shaped inner PC panel 210 standing up to face the outer PC panel 110, the inner PC panel 210 is spaced apart by the length of the joint arm 120 of the outer plate A tie bolt 220 having a waterproof material 221 as a through hole 230 formed therein through the inner and outer portions of the inner PC panel 210 corresponding to the joint arm 120 and having a space G formed therebetween. A precast concrete member and a cast-in-place joint structure, characterized in that it is formed to be assembled with the fastener 130 while passing through.
  4. According to claim 3, the outer plate 100 and the inner plate 200 on each side facing the truss roots (140, 240) are formed, respectively, when the composite wall with the field concrete 400 cast into the space (G) The structure is formed to be reinforced, the joint arm 120 of the outer plate is to be formed in any one of the cylindrical, conical, prismatic shape, the inner fastener 130 is the main root formed in the outer PC panel (110) The precast concrete member and the cast-in-place concrete combined with the cast iron wire 112 extending from the 111 to reinforce the support structure rigidity of the fastener 130.
  5. According to claim 4, the outer plate or inner plate is a U-shaped joint 500 is formed at the end portion that is abutted when the widthwise connection with the adjacent outer, inner plate, the U-shaped joint is adjacent outer, inner plate side U-shaped A precast concrete member and cast-in-place concrete combined with precast concrete member, characterized in that formed after the intersection with each other and the joint (coking or backing) is finished to the joint portion.
  6. The method of claim 5, wherein the outer plate 100 is formed on the surface facing the inner plate 200, the insert 150 branched without interference to the joint arm 120 and the truss root 140, the insert 150 One side end of the outer PC panel 110 is embedded and fixed to the inside, the other end is formed so as to be fastened with the assembly hole 260 having a waterproof material 221 after passing through the assembly hole 250 of the inner PC panel 210. The precast concrete member and the cast-in-wall structure combined with the cast-in-place concrete, characterized in that it becomes.
  7. The method according to claim 6, wherein the outer plate or the inner plate is formed with a plurality of protruding block 600 to be synthesized with the site concrete of the space on the surface facing each other, so that the vertical root 610 is arranged inside the protruding block, 'T' shaped insert plate 900 is formed on the outer circumferential surface of the protruding block of the inner plate, and when the third vertical rebar 900-1 is formed to abut and weld on the surface of the insert plate 900, The pre-cast concrete member and the cast-in-place concrete are joined to each other, and the tie bolts are formed to be fastened and bound, and a plurality of shear reinforcing bars 1000 are embedded in the lower side of the space between the outer plate and the inner plate. Old Plywood Structures.
  8. The method of claim 7, wherein the outer plate or the inner plate is a plurality of first vertical reinforcement (700) which is erected and embedded from the bottom to the upper part of a certain height inside the PC panel is placed in the direction perpendicular to the first vertical rebar 1 horizontal reinforcement (800) is formed to bind and reinforcement to reinforce structural rigidity, the outer plate or the inner plate facing each other in the space portion is a plurality of second vertical standing up from the bottom to a certain height in the inside of the PC panel Precast concrete member and cast-in-place concrete, characterized in that the reinforcement (700-1) is reinforcement, the second horizontal reinforcement (800-1) is formed to bind and reinforce in the direction orthogonal to the vertical reinforcement to reinforce the structural rigidity Combined wall structure for joint ball.
KR1020120084390A 2012-08-01 2012-08-01 Structure of sandwich pannel with precast concrete and cast in place concrete for pipe utility conduit KR101204763B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120084390A KR101204763B1 (en) 2012-08-01 2012-08-01 Structure of sandwich pannel with precast concrete and cast in place concrete for pipe utility conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120084390A KR101204763B1 (en) 2012-08-01 2012-08-01 Structure of sandwich pannel with precast concrete and cast in place concrete for pipe utility conduit

Publications (1)

Publication Number Publication Date
KR101204763B1 true KR101204763B1 (en) 2012-11-26

Family

ID=47565323

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120084390A KR101204763B1 (en) 2012-08-01 2012-08-01 Structure of sandwich pannel with precast concrete and cast in place concrete for pipe utility conduit

Country Status (1)

Country Link
KR (1) KR101204763B1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101379305B1 (en) 2013-08-21 2014-03-28 안창일 Wall structure manufacturing method using precast front wall panel and precast back wall panel
CN104169505A (en) * 2013-03-22 2014-11-26 大韩E.En.C(株式会社) Environmentally friendly rainwater tank
KR101574253B1 (en) * 2015-03-05 2015-12-04 주식회사 태영피씨엠 A method for construction using a twin wall structure using a PC panel
KR101599403B1 (en) * 2015-08-28 2016-03-03 (주)국제피스코 Method for constructing clean sewer pipe
KR101615614B1 (en) * 2015-11-06 2016-05-11 주식회사 제이비즈 A construction method of a structure with modular retaining wall and double wall
KR101645538B1 (en) 2015-12-30 2016-09-01 이형훈 Double wall and double wall structure produced by using double wall
KR101645525B1 (en) 2015-12-30 2016-09-07 이형훈 Twin wall and twin wall structure produced by using twin wall
KR20160132348A (en) * 2016-10-20 2016-11-18 이은호 A sandwitch pc pannel structure and construction method of structure using thereof
CN104169505B (en) * 2013-03-22 2016-11-30 大韩E.En.C(株式会社) Environmental protection rainwater storage tank
KR101708760B1 (en) * 2016-08-26 2017-02-21 동서 피, 씨, 씨 주식회사 Construction method for precast concrete wall
KR101720473B1 (en) * 2016-12-02 2017-03-27 이강덕 Underground PC structure and its construction method using Partial-PC wall with improved seismic performance
CN106555408A (en) * 2017-01-06 2017-04-05 中建科技(北京)有限公司 The structure and construction method of underground pipe gallery
KR20170090964A (en) * 2016-01-29 2017-08-08 피씨에스솔루션 주식회사 Conection structure of precast panel for large-size double-wall
WO2017206412A1 (en) * 2016-06-03 2017-12-07 长沙远大住宅工业集团股份有限公司 Superimposed assembly-type underground pipe gallery system and construction and manufacturing process
KR102110396B1 (en) * 2019-11-20 2020-05-13 주식회사 에이이 Apparatus repairing of concrete structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2552864B2 (en) 1987-05-29 1996-11-13 積水ハウス株式会社 Wall panels such as basements
KR101083670B1 (en) * 2011-07-05 2011-11-15 덕산콘크리트(주) Construction of wall for the water-storage tank using method of construction with pc and rc

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2552864B2 (en) 1987-05-29 1996-11-13 積水ハウス株式会社 Wall panels such as basements
KR101083670B1 (en) * 2011-07-05 2011-11-15 덕산콘크리트(주) Construction of wall for the water-storage tank using method of construction with pc and rc

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104169505B (en) * 2013-03-22 2016-11-30 大韩E.En.C(株式会社) Environmental protection rainwater storage tank
CN104169505A (en) * 2013-03-22 2014-11-26 大韩E.En.C(株式会社) Environmentally friendly rainwater tank
KR101379305B1 (en) 2013-08-21 2014-03-28 안창일 Wall structure manufacturing method using precast front wall panel and precast back wall panel
KR101574253B1 (en) * 2015-03-05 2015-12-04 주식회사 태영피씨엠 A method for construction using a twin wall structure using a PC panel
KR101599403B1 (en) * 2015-08-28 2016-03-03 (주)국제피스코 Method for constructing clean sewer pipe
KR101615614B1 (en) * 2015-11-06 2016-05-11 주식회사 제이비즈 A construction method of a structure with modular retaining wall and double wall
KR101645538B1 (en) 2015-12-30 2016-09-01 이형훈 Double wall and double wall structure produced by using double wall
KR101645525B1 (en) 2015-12-30 2016-09-07 이형훈 Twin wall and twin wall structure produced by using twin wall
KR101938658B1 (en) * 2016-01-29 2019-01-29 피씨에스솔루션주식회사 Conection structure of precast panel for large-size double-wall
KR20170090964A (en) * 2016-01-29 2017-08-08 피씨에스솔루션 주식회사 Conection structure of precast panel for large-size double-wall
WO2017206412A1 (en) * 2016-06-03 2017-12-07 长沙远大住宅工业集团股份有限公司 Superimposed assembly-type underground pipe gallery system and construction and manufacturing process
KR101708760B1 (en) * 2016-08-26 2017-02-21 동서 피, 씨, 씨 주식회사 Construction method for precast concrete wall
KR101880813B1 (en) * 2016-10-20 2018-07-20 이은호 A sandwitch pc pannel structure and construction method of structure using thereof
KR20160132348A (en) * 2016-10-20 2016-11-18 이은호 A sandwitch pc pannel structure and construction method of structure using thereof
KR101720473B1 (en) * 2016-12-02 2017-03-27 이강덕 Underground PC structure and its construction method using Partial-PC wall with improved seismic performance
CN106555408A (en) * 2017-01-06 2017-04-05 中建科技(北京)有限公司 The structure and construction method of underground pipe gallery
KR102110396B1 (en) * 2019-11-20 2020-05-13 주식회사 에이이 Apparatus repairing of concrete structure

Similar Documents

Publication Publication Date Title
US20160340855A1 (en) Modular construction mold apparatus and method for constructing concrete buildings and structures
CN102808465B (en) Assembly connecting structure and assembly connecting method of assembled concrete frame and shear wall combination
CN104563288B (en) Reinforced concrete frame gridding slab prefabricated energy-saving house
KR101630235B1 (en) Precast truss wall structure and construction method of underground structure using thereof
CN104060717B (en) A kind of fabricated shear wall structural wall board fractionation-assemble method
US6434900B1 (en) Prefabricated concrete wall system
US6796098B2 (en) Building block, system and method
JP5113290B2 (en) Construction method of semi-integral abut bridge using steel box girder
CN103572755A (en) Prestressed concrete precast pile
KR100799358B1 (en) Combined retaining wall and method for constructing thereof
KR101652664B1 (en) Precast deckplate and composite slab and concrete slab manufacturing method using the same
CN204780994U (en) Underground continuous wall inwall construction structures
KR101193895B1 (en) Structure of sandwich pannel with precast concrete and cast in place concrete
CN204098065U (en) A kind of can the precast assembly pipe gallery of stretch-draw in body
CA1319261C (en) Cellular structures for retaining wall
CN103410317A (en) Construction method for site assembly and casting integral wall body by adopting wall body prefabricated part
CN202369968U (en) Assembled water drainage box culvert
CN106284846B (en) A kind of assembled steel reinforced concrete-constituted pile and system, construction method using the column
CN104018518B (en) The method of prefabricated diaphragm wall and construction outer wall of basement and floor
CN106049530B (en) City integrated piping lane and construction method
CN106869315B (en) Concrete-filled steel tubular frame and its construction method with presstressed reinforcing steel
CN203475598U (en) Shock-proof prefabricated building of steel bar truss shearing wall composite structure
CN110439137A (en) Prefabricated panel, wall and prefabricated panel production method, precast wall body construction method
KR101314081B1 (en) Retaining wall and upeer structure connection method for rahmen structure
CN204112525U (en) Band perps precast shear wall structure in strong concrete precast frame

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20151218

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20160922

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20180518

Year of fee payment: 6

J206 Request for trial to confirm the scope of a patent right
FPAY Annual fee payment

Payment date: 20181126

Year of fee payment: 7

J301 Trial decision

Free format text: TRIAL NUMBER: 2018100001604; TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20180529

Effective date: 20190927

R401 Registration of restoration