KR101748770B1 - Complex structure and its construction method - Google Patents
Complex structure and its construction method Download PDFInfo
- 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
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- KR
- South Korea
- Prior art keywords
- wall
- truss
- triangular
- square
- triangular truss
- Prior art date
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Classifications
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- 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
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- 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
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- 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
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- 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
BACKGROUND OF THE
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.
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
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
The triangular
The
The
That is, a triangular
The triangular
That is, the triangular truss reinforcing net 130 disposed in the first and
The
However, the triangular
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
The square
The
The
The square
The square
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
That is, the rectangular truss reinforcing net 230 disposed in the third and
The
In other words, the
Also, the
[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
3A to 3C, the
6A to 6C, the
If the composite structure is subjected to all the steps according to the method of constructing the composite structure described above, the
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 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.
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.
(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 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 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.
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KR1020160025227A KR101748770B1 (en) | 2016-03-02 | 2016-03-02 | Complex structure and its construction method |
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KR1020160025227A KR101748770B1 (en) | 2016-03-02 | 2016-03-02 | Complex structure and its construction method |
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Cited By (1)
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)
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 |
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- 2016-03-02 KR KR1020160025227A patent/KR101748770B1/en active IP Right Grant
Patent Citations (1)
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)
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 |
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