KR101748770B1 - Complex structure and its construction method - Google Patents

Complex structure and its construction method Download PDF

Info

Publication number
KR101748770B1
KR101748770B1 KR1020160025227A KR20160025227A KR101748770B1 KR 101748770 B1 KR101748770 B1 KR 101748770B1 KR 1020160025227 A KR1020160025227 A KR 1020160025227A KR 20160025227 A KR20160025227 A KR 20160025227A KR 101748770 B1 KR101748770 B1 KR 101748770B1
Authority
KR
South Korea
Prior art keywords
wall
truss
triangular
square
triangular truss
Prior art date
Application number
KR1020160025227A
Other languages
Korean (ko)
Inventor
이형훈
Original Assignee
주식회사 대산시빌테크날러지
주식회사 아리아펫
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
Application filed by 주식회사 대산시빌테크날러지, 주식회사 아리아펫 filed Critical 주식회사 대산시빌테크날러지
Priority to KR1020160025227A priority Critical patent/KR101748770B1/en
Application granted granted Critical
Publication of KR101748770B1 publication Critical patent/KR101748770B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/14—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements being composed of two or more materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

Since the triangular truss structure and the rectangular truss structure are assembled in situ and then the rectangular truss structure is assembled between two or more triangular truss structures, the triangular truss structure and the square truss structure can be integrated without a separate mechanical joint. And a method of constructing the composite structure.
Further, the present invention can improve the workability and reduce the transportation cost by introducing the prefabricated structure that connects the square truss structure between two or more triangular truss structures.

Description

TECHNICAL FIELD [0001] The present invention relates to a composite structure and a method of constructing the composite structure,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composite structure and a construction method thereof, and more particularly, to a composite structure in which a prefabricated structure for coupling a rectangular truss structure between two or more triangular truss structures is introduced, and a construction method thereof.

Typically, buildings are constructed either as PC products or as workplaces using formwork, or as components of maneuvering, walls, beams and slabs.

Since the columns and walls and the beams and slabs are constructed to support the pillars of the wall, it is possible to construct the walls by the non-load-bearing walls, thereby ensuring the economical efficiency of the wall. Further, So that it is possible to secure the economical efficiency of the slab.

However, since the pillars and the walls and the slabs of the pillars and the slabs of the pillars are installed, the pillars protrude into the interior of the building to occupy a space, resulting in a problem of poor space utilization. Moreover, Material cost, labor force, and the like.

In order to overcome the above problem, a recent structure is constructed as a bearing wall which does not have a column and a beam but a wall acts as a column, and a slab is also constructed as a slab, , It is possible to increase the space utilization while lowering the height of the floors.

In addition, in the above-mentioned prior art, mechanical connection using a coupler is performed because structural integration can be performed only when vertical reinforcement is continuously connected when the slab and the load bearing wall are connected by being laid.

However, when a mechanical joint using such a coupler is performed, there is a problem that work efficiency is lowered in the process of serializing vertical steel bars to achieve structural integration, and a considerable amount of time and worker's labor is required additionally.

Korean Patent No. 10-0211534 filed on Feb. 24, 1997, entitled "PC wall and PC slab connection structure of building and construction method thereof" Korean Patent No. 20-0303948 filed on November 12, 2002, entitled "Structure of concrete wall and slab construction formwork"

SUMMARY OF THE INVENTION It is an object of the present invention to provide a composite structure in which a rectangular truss structure is coupled between two or more triangular truss structures and a method of constructing the composite structure.

Another object of the present invention is to provide a triangular truss structure in which a triangular truss structure having a triangular truss reinforcing net in which a triangular truss lattice and a square lattice are mixed is arranged, Wherein the truss structure is coupled between two or more triangular truss structures, and a method of constructing the composite structure.

Another object of the present invention is to provide a composite structure in which a triangular truss structure and a rectangular truss structure are assembled in situ and then a rectangular truss structure is assembled and coupled between two or more triangular truss structures and a method of constructing the same .

According to an aspect of the present invention, there is provided a composite structure comprising: a triangular truss wall portion composed of a first wall and a second wall opposed to each other; A triangular truss structure including a triangular truss reinforcing net connecting the walls and a triangular truss supporting portion mounted at a lower end of the first and second walls; And a rectangular truss wall portion constituted by a third wall and a fourth wall facing each other, a rectangular truss reinforcing net connecting the third and fourth walls, a third wall cast iron reinforcement rope and a fourth wall reinforcement routed respectively to the third and fourth walls, And a rectangular truss structure that includes a rectangular truss reinforcement fixed to the cast iron and a square truss support mounted on a lower end of the third and fourth walls, wherein the square truss reinforcement is connected to the square truss reinforcement network facing each other Wherein the triangular truss structure comprises two or more triangular truss structures and the rectangular truss structure is inserted between the two or more triangular truss structures to be connected to each other.

The triangular truss reinforcing net disposed on the first and second walls has a mesh net in which an isosceles triangular lattice and a square lattice are mixed, and the square truss reinforcing net arranged on the third and fourth walls has a rectangular shape And has a lattice network.

The method for constructing a composite structure according to the present invention comprises the steps of: (a) placing two or more triangular truss structures perpendicular to a ground; (b) placing a rectangular truss structure between the at least two triangular truss structures; and and c) binding and fixing the at least two triangular truss structures and the rectangular truss structures.

The triangle truss structure of (a) comprises: (a1) disposing one side of a triangular truss reinforcing net on a first wall; (a2) disposing the other side of the triangular truss reinforcing net with a second wall facing the first wall; And (a3) mounting the triangular truss supporting part to one end of the first wall and the second wall.

The square truss structure of the step (b) includes the steps of: (b1) fixing the square truss reinforcing part to a third wall cast iron found in the third wall and a fourth wall cast iron laid in the fourth wall, b2) fixing one side of the square truss reinforcing portion and the square truss reinforcing net secured to the third wall cast iron root; (b3) fixing the rectangular truss reinforcing portion and the square truss reinforcing net (B4) attaching the triangular truss support portion to one end of the third wall and the fourth wall body.

According to the present invention, by introducing a prefabricated structure that joins a square truss structure between two or more triangular truss structures, it is possible to improve the workability and reduce the transportation cost.

According to the present invention, a triangular truss structure and a rectangular truss structure are assembled in situ, and then a rectangular truss structure is assembled and coupled between two or more triangular truss structures, so that a triangular truss structure and a square truss structure are integrated .

1 is a view showing a composite structure according to an embodiment of the present invention.
2A and 2B are views showing a triangular truss structure and a square truss structure of a composite structure according to an embodiment of the present invention.
3 is a view illustrating a method of manufacturing a triangular truss structure of a composite structure according to an embodiment of the present invention.
FIGS. 4A, 4B and 4C are views showing a triangular truss structure of a composite structure according to an embodiment of the present invention, excluding a triangular truss support portion. FIG.
5A, 5B and 5C are views showing a triangular truss structure of a composite structure according to an embodiment of the present invention.
6 is a view illustrating a method of manufacturing a rectangular truss structure of a composite structure according to an embodiment of the present invention.
7 is a view showing a rectangular truss structure of a composite structure according to an embodiment of the present invention, excluding a triangular truss support portion.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

The composite structure of the present invention will be described with reference to FIGS. 1 to 7, and a method of constructing the composite structure will be described with reference to FIGS. 1, 3, and 6. FIG.

[Composite Structures]

1 is a view showing a composite structure according to an embodiment of the present invention.

The complex structure 300 according to an embodiment of the present invention may include a triangular truss structure 100 and a rectangular truss structure 200. The triangular truss structure 100 may include two or more triangular truss structures 100, The rectangular truss structure 200 is inserted between the first and second trusses 100,

FIGS. 2A and 2B are views showing a triangular truss structure and a square truss structure of a composite structure according to an embodiment of the present invention, and FIG. 3 is a view illustrating a method of fabricating a triangular truss structure of a composite structure according to an embodiment of the present invention FIGS. 4A, 4B and 4C are views showing a triangular truss structure of a composite structure according to an embodiment of the present invention, excluding a triangular truss support portion. FIGS. 5A, 5B and 5C are cross- FIG. 3 is a view showing a triangular truss structure of a composite structure. FIG.

The triangular truss structure 100 may include a triangular truss wall portion 110, a triangular truss reinforcing net 130, and a triangular truss support portion 150.

The triangular truss wall portion 110 may include a first wall 111 and a second wall 112 facing each other.

The first wall 111 has a rectangular parallelepiped shape made of a concrete material. One side of the triangular truss reinforcing net 130 is laid on a wide surface of the first wall 111.

The second wall 112 has a rectangular parallelepiped shape made of a concrete material and has the same structure as the first wall 111 described above. The second wall 112 is disposed parallel to the first wall 111 and opposite to the first wall 111. The other side of the triangular truss reinforcing net 130 is laid on a wide surface of the second wall 112.

That is, a triangular truss reinforcing net 130 is disposed between the first wall 111 and the second wall 112, and both sides of the triangular truss reinforcing net 130 are connected to the first wall 111 and the second wall 112 112), it can have a strong binding force.

The triangular truss reinforcing net 130 is laid on the first and second walls 111 and 112 to bind the first and second walls 111 and 112. More specifically, the triangular truss reinforcing net 130 has the same shape as a mesh net formed to have a triangular or square lattice as a whole. 4A, the upper and lower portions of the triangular truss reinforcing net 130 have a triangular lattice, and the middle portion of the triangular truss reinforcing net 130 is a triangular truss reinforcing net 130, You can have a grid of squares.

That is, the triangular truss reinforcing net 130 disposed in the first and second walls 111 and 112 has a meshed mesh in which an isosceles triangle-shaped grid and a square-shaped grid are mixed.

The triangular truss supporter 150 is mounted on the lower ends of the first and second walls 111 and 112 with a triangular shape as shown in FIG. 2A, and supports the triangular truss reinforcement net 130 as it is fixed.

However, the triangular truss supporting portion 150 may have a structure in which the triangular truss supporting portion 150 is detachably attached to the lower ends of the first and second walls 111 and 112 as shown in FIGS. 5A to 5C, And a coupling member capable of screwing with the triangular truss supporter 150 can be fixed to the lower ends of the two walls 111 and 112.

FIG. 6 is a view showing a method of manufacturing a rectangular truss structure of a composite structure according to an embodiment of the present invention, and FIG. 7 is a view showing a rectangular truss structure of a composite structure according to an embodiment of the present invention excluding a triangular truss support portion .

The rectangular truss structure 200 may include a rectangular truss wall portion 210, a square truss reinforcing portion 220, a rectangular truss reinforcing net 230, and a square truss supporting portion 250.

The square truss wall portion 210 is composed of a third wall 211 and a fourth wall 212 facing each other.

The third wall 211 is formed in a rectangular parallelepiped shape by pouring concrete, and is the same in shape and size as the first wall 111 and the second wall 112 described above. The third wall main body 211a may be disposed along the longitudinal direction of the third wall body 211. The third wall body main body 211a may be provided with a square truss reinforcing portion 220 Are arranged side by side and fixed.

The fourth wall 212 is formed in a rectangular parallelepiped shape by pouring concrete, and has the same shape and size as the third wall 211. The fourth wall main body 212a may be arranged along the longitudinal direction of the fourth wall body 212. The fourth wall main body 212a may be provided with a square truss reinforcing portion 22a Are arranged side by side and fixed. The fourth wall 212 is positioned so as to be parallel to and opposed to the third wall 211.

The square truss reinforcing portion 220 may be a reinforcing bar having a triangular shape and may include a third wall casting steel rods 211a and a fourth wall casting rods 211a and 212b respectively disposed on the third and fourth walls 211 and 212, (212a) are arranged and fixed in parallel.

 The square truss reinforcing part 220 is connected to the square truss reinforcing net 230 facing each other and binds the third wall 211 and the fourth wall 212 together.

Since the rectangular truss reinforcing net 230 is substantially the same as the triangular truss reinforcing net 130 described above, a detailed description is given above. However, when viewed from the side, the rectangular truss reinforcing net 230 has only a rectangular lattice as shown in FIG. 7, unlike the triangular truss reinforcing net 130 in which a triangular or quadrangular lattice structure is mixed. The square truss reinforcing net 230 serves to connect the third and fourth walls 211 and 212.

That is, the rectangular truss reinforcing net 230 disposed in the third and fourth walls 211 and 212 has a rectangular lattice network.

The square truss supporter 250 includes a third wall casting reinforcement 211a and a square truss reinforcement 220 fixed to the fourth wall casting reinforcement 212a and third and fourth walls 211 and 212, 4 walls 211 and 212, and is mounted similarly to the triangular truss supporting portion 150.

In other words, the rectangular truss supporter 250 is fixed to the lower ends of the third and fourth walls 211 and 212 in FIG. 7 as the triangular truss supporter 150 is mounted and fixed to the lower ends of the first and second walls 111 and 112 As shown in Fig.

Also, the rectangular truss supporter 250 may be detachably attached to the lower ends of the third and fourth walls 211 and 212 as a modified example, such as the triangular truss supporter 150.

[Construction method of composite structure]

FIG. 1 is a view showing a composite structure according to an embodiment of the present invention, FIG. 3 is a view illustrating a method of manufacturing a triangular truss structure of a composite structure according to an embodiment of the present invention, and FIG. FIG. 2 is a view showing a method of manufacturing a rectangular truss structure of a composite structure according to the present invention.

A method of constructing a composite structure according to an embodiment of the present invention includes the steps of: (a) placing two or more triangular truss structures 100 perpendicular to the ground; (b) placing a rectangular truss structure 100 between two or more triangular truss structures 100 (C) coupling and fixing two or more triangular truss structures 100 and the square truss structure 200 together.

3A to 3C, the triangular truss structure 100 of step (a) includes (a1) disposing one side of the triangular truss reinforcing net 130 on the first wall 111, (a2 (A3) disposing the other side of the triangular truss reinforcing net 130 on the other side of the first wall 111 and the second wall 112, And mounting the triangular truss supporting portion 150.

6A to 6C, the rectangular truss structure 200 of the step (b) is constructed such that (b1) the rectangular truss reinforcing part 220 is connected to the third wall cast iron rods 211a (B2) fixing the square truss reinforcing portion 220 and the rectangular truss reinforcing net 230 (230) secured to the third wall casting steel rods 211a to the fourth wall casting rods 212a laid on the fourth wall 212, (B3) fixing the other side of the square truss reinforcing portion 220 and the square truss reinforcing net 230 fixed to the fourth wall cast iron rope 212a to form the third wall 211 and the fourth (B4) attaching the triangular truss supporting portion 230 to one end of the third wall body 211 and the fourth wall body 212,

If the composite structure is subjected to all the steps according to the method of constructing the composite structure described above, the composite structure 300 shown in FIG. 1 can be constructed.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

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 are to be construed as being included within the scope of the present invention do.

100: triangular truss structure
110: triangular truss wall portion
111: first wall
112: second wall
130: Triangular truss reinforcing net
150: triangular truss support
200: Square truss structure
210: square truss wall portion
211: Third wall
211a: Third wall cast iron rope
212: fourth wall
212a: fourth wall cast iron rope
220: Square truss reinforcement
230: square truss reinforcing net
250: Square truss support
300: composite structure

Claims (5)

A triangular truss wall portion formed of a first wall and a second wall opposed to each other, a triangular truss reinforcing net arranged in the first and second walls to bind the first and second walls, A triangular truss structure including a triangular truss support portion; And
A rectangular truss wall portion constituted by a third wall and a fourth wall opposite to each other, a square truss reinforcing net connecting the third and fourth walls, a third wall main and fourth wall main rods respectively disposed on the third and fourth walls, And a rectangular truss structure including a square truss supporter fixed to a lower end of the third and fourth walls,
Wherein the square truss reinforcing portion is connected to the rectangular truss reinforcing net facing each other to bind the third wall and the fourth wall,
Wherein the triangular truss structure comprises two or more triangular truss structures,
Wherein the rectangular truss structure is inserted between the two or more triangular truss structures to be mutually coupled. The method according to claim 1,
Wherein the triangular truss reinforcing net disposed on the first and second walls has a meshed net in which an isosceles triangular lattice and a square lattice are mixed,
Wherein the square truss reinforcing net disposed in the third and fourth walls has a square lattice network. (a) positioning two or more triangular truss structures perpendicular to the ground;
(b) positioning the square truss structure between the at least two triangular truss structures; And
(c) coupling and fixing the at least two triangular truss structures and the rectangular truss structures. The method of claim 3,
The triangular truss structure of the step (a)
(a1) disposing one side of a triangular truss reinforcing net on a first wall;
(a2) disposing the other side of the triangular truss reinforcing net with a second wall facing the first wall; And
(a3) mounting the triangular truss supporting part on one end of the first wall and the second wall. The method of claim 3,
The square truss structure of step (b)
(b1) fixing the square truss reinforcing portion to a third wall cast iron found in the third wall and a fourth wall cast iron laid in the fourth wall;
(b2) fixing one side of the square truss reinforcing portion and the square truss reinforcing net secured to the third wall cast iron;
(b3) securing the square truss reinforcing portion fixed to the fourth wall cast iron root and the other side of the square truss reinforcing bar to bind the third wall and the fourth wall; And
(b4) mounting the triangular truss supporting part to one end of the third wall and the fourth wall.
KR1020160025227A 2016-03-02 2016-03-02 Complex structure and its construction method KR101748770B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160025227A KR101748770B1 (en) 2016-03-02 2016-03-02 Complex structure and its construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160025227A KR101748770B1 (en) 2016-03-02 2016-03-02 Complex structure and its construction method

Publications (1)

Publication Number Publication Date
KR101748770B1 true KR101748770B1 (en) 2017-06-21

Family

ID=59282098

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160025227A KR101748770B1 (en) 2016-03-02 2016-03-02 Complex structure and its construction method

Country Status (1)

Country Link
KR (1) KR101748770B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220145443A (en) * 2021-04-21 2022-10-31 아이에스동서 주식회사 PC double pannel using hoop shaped member

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101574253B1 (en) 2015-03-05 2015-12-04 주식회사 태영피씨엠 A method for construction using a twin wall structure using a PC panel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101574253B1 (en) 2015-03-05 2015-12-04 주식회사 태영피씨엠 A method for construction using a twin wall structure using a PC panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220145443A (en) * 2021-04-21 2022-10-31 아이에스동서 주식회사 PC double pannel using hoop shaped member
KR102467631B1 (en) * 2021-04-21 2022-11-18 아이에스동서(주) PC double pannel using hoop shaped member

Similar Documents

Publication Publication Date Title
JP6424075B2 (en) REINFORCED CONCRETE COLUMN STEEL BEAM JOINTING MEMBER, ITS MANUFACTURING METHOD, AND BUILDING CONSTRUCTION METHOD
PL162094B1 (en) Three-dimensional frame structure and a method for its manufacturing
KR101663132B1 (en) Self-supporting type column structure
KR100806820B1 (en) Two-way hollow core slab and construction method thereof
KR101962853B1 (en) Joint for Precast Beam and Columns
EP2076637B1 (en) Building floor structure comprising framed floor slab
JP6339923B2 (en) How to build a building frame
KR101748770B1 (en) Complex structure and its construction method
KR20170102729A (en) Multi precast wall structure and its construction method
KR101748781B1 (en) Precast wall structure construction method
CN205153530U (en) Structure is assembled to integral template of reinforced concrete floor
CA2974161A1 (en) Fold-out prefabricated structure
JP6265735B2 (en) Consolidated building
KR101171061B1 (en) Modular unit with connector and floor heating plate
KR101736594B1 (en) Connecting sturcture between column and beam
KR101557388B1 (en) Rebar assembly unit for strengthening shearing force
JP2014163173A (en) Building
KR101385556B1 (en) Ground structure and the built-up construction method that use precast concrete
JP4676610B2 (en) Unit building
JP7477038B2 (en) Connection structure
KR101216734B1 (en) Support module for installing standard size step and support module system including the support modules
KR101188934B1 (en) Precast Concrete beam with rabbet, Precast Concrete assembly having the same and Method of assembling Precast Concrete using the same
CN210316148U (en) Slab frame integrated floor skeleton structure and building
KR20170121887A (en) Installation in a column to Beam Structure using SRC and PC
KR101894510B1 (en) Rahmen type sturctures

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant