CN103806538B - A kind of precast reinforced concrete structure - Google Patents
A kind of precast reinforced concrete structure Download PDFInfo
- Publication number
- CN103806538B CN103806538B CN201410084918.9A CN201410084918A CN103806538B CN 103806538 B CN103806538 B CN 103806538B CN 201410084918 A CN201410084918 A CN 201410084918A CN 103806538 B CN103806538 B CN 103806538B
- Authority
- CN
- China
- Prior art keywords
- concrete structure
- reinforced concrete
- longitudinal fluting
- precast reinforced
- reinforcing bar
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- 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
- E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
- E04B1/043—Connections specially adapted therefor
- E04B1/046—Connections specially adapted therefor using reinforcement loops protruding from the elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/044—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
- E04B2/8617—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf with spacers being embedded in both form leaves
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
- E04B2/8629—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic with both form leaves and spacers being monolithic
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rod-Shaped Construction Members (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The present invention relates to a kind of precast reinforced concrete structure, belong to prefabricated reinforced concrete structure component technology field；Described precast reinforced concrete structure side has longitudinal fluting, and the side of described longitudinal fluting both sides thin plate has transverse concave groove, and the two sides of transverse concave groove are connected with reinforcing bar, and described reinforcing bar hangs with reinforcing bar or reinforced steel bar ring.The present invention will improve the industrialized level of building structure, improves stress performance, saves resource, can be applicable in various body of wall load-carrying members.
Description
Technical field
The invention belongs to prefabricated reinforced concrete structure component technology field, particularly relate to one and be applicable to assembled integral
The precast reinforced concrete structure of structure.
Background technology
In monolithic reinforced concrete structure work progress, field fabrication is many, and wet trade is many, has a large amount of form work engineering, scaffold
The intermediate links such as engineering, waste resource, pollute environment；Build guality is affected very by practitioner's quality, job site environment etc.
Greatly, the problems such as building performance, quality and durability are brought.The present situation of monolithic reinforced concrete structure to be changed, should greatly develop
Precast concrete.The primary structural member of precast concrete makes in factory, and production efficiency is high, quality is good, joint
Resource-saving and the energy, beneficially sustainable development.Using precast concrete is the direction that building industrialization develops, and is also
The direction of residence industrialized development.
Having horizontal joint, vertical abutment joint etc. in precast concrete between prefabricated components, the stress performance of seam determines
Integrality performance of the structure.Existing prefabricated components seam connects complex.
Summary of the invention
The invention provides a kind of precast reinforced concrete structure, installation and the steel of precast reinforced concrete structure can be facilitated
Muscle connects, and improves the stress performance of seam, improves building structure industrialized level.
For reaching above-mentioned purpose, the present invention proposes a kind of precast reinforced concrete structure, and this component side has the most recessed
Groove, then there is concrete thin plates longitudinal fluting both sides；The side of described longitudinal fluting both sides thin plate has transverse concave groove, transverse concave groove
Two sides be connected with reinforcing bar, reinforcing bar fully anchors in precast reinforced concrete structure；Reinforcing bar or reinforcing bar is hung with on described reinforcing bar
Ring；Described reinforced steel bar ring is closed stirrup or welded reinforcement ring.Owing to the reinforcing bar between precast reinforced concrete structure can be anchored at horizontal stroke
In groove or longitudinal fluting, therefore can reduce the distance between precast concrete, reduce template amount.Reinforced steel bar ring hangs over prefabricated
On reinforced concrete member, convenient transport, installation, conveniently it is connected with other member reinforcing steel bars.
String or the above reinforcing bar of string it is connected with between the longitudinal fluting both sides thin plate of described precast reinforced concrete structure side；
Or it is connected with one or more steel bar girders between the thin plate of longitudinal fluting both sides；Or connect between the thin plate of described longitudinal fluting both sides
There are one or a web holes light gauge cold-formed steel shape.Use bar connecting concrete thin plates, can improve precast concrete with after
Water the globality between the rear pouring concrete in longitudinal fluting；Reinforcing bar, in longitudinal fluting, conveniently makes and transport；Longitudinal fluting
Interior convenient arrange that prefabricated components are connected together by reinforcing bar, such as mixed by placing reinforced steel bar ring and mutually join with described reinforcing bar, pouring
Different prefabricated components can be linked together by solidifying soil.One or more reinforcing bar purlins are linked at longitudinal fluting both sides thin plate
Frame or one or a web holes light gauge cold-formed steel shape, can reach identical technique effect.The chord member of steel bar girder is embedded in
In the thin plate of described longitudinal fluting both sides, web member connects concrete thin plates.The edge of a wing of light gauge cold-formed steel shape is embedded in longitudinal fluting both sides
In thin plate.Its cross section can be that C-shaped is Z-shaped or I-shaped etc..
Described precast reinforced concrete structure has longitudinal bore, can be with square hole, circular hole etc..In order to water in longitudinal direction after increasing
The globality of hole inner concrete, has horizontal hole between longitudinal bore and longitudinal fluting.When precast reinforced concrete structure does not has
When having longitudinal bore, between its both sides longitudinal fluting, horizontal hole can be set.
The present invention compared with prior art has the advantage that.
The precast reinforced concrete structure side of the present invention has longitudinal fluting, the side of longitudinal fluting both sides thin plate to have laterally
Groove, bar connecting transverse concave groove both sides, can improve precast concrete and after water in longitudinal fluting rear pouring concrete between
Globality；Connection reinforcing bar between precast reinforced concrete structure can be anchored in longitudinal fluting, or is anchored in longitudinal fluting both sides
In the transverse concave groove of the side of thin plate, reduce the spacing between precast reinforced concrete structure.Reinforcing bar or steel is had when between longitudinal fluting
When muscle truss etc. connect concrete thin plates, the globality between the rear pouring concrete in precast concrete and longitudinal fluting can be improved；
Reinforcing bar, in longitudinal fluting, conveniently makes and transport.Connection reinforcing bar between prefabricated components stretches in longitudinal fluting, improves prefabricated
Globality between component；The reinforcing bar formation framework of steel reinforcement connecting reinforcing bar with being connected concrete thin plates between prefabricated components, it is ensured that
Connection integrity.The precast reinforced concrete structure of the present invention hangs with reinforced steel bar ring or reinforcing bar, reinforced steel bar ring or reinforcing bar and is hinged on prefabricated
On component, can the most freely adjust position, facilitate the transport of precast reinforced concrete structure, installation and prefabricated components
Between bar connecting etc..
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an embodiment of the present invention.
Fig. 2 is the schematic diagram of another kind embodiment of the present invention.
Fig. 3 is the schematic diagram of another kind embodiment of the present invention.
Fig. 4 is the schematic diagram of another kind embodiment of the present invention.
Fig. 5 is the schematic diagram of another kind embodiment of the present invention.
Fig. 6 is the schematic diagram of another kind embodiment of the present invention.
Fig. 7 is the schematic diagram of another kind embodiment of the present invention.
Fig. 8 is the schematic diagram of another kind embodiment of the present invention.
Fig. 9 is the schematic diagram of another kind embodiment of the present invention.
Figure 10 is the schematic diagram of another kind embodiment of the present invention.
Labelling implication in accompanying drawing is: 1 precast reinforced concrete structure 2 longitudinal fluting 3 concrete thin plates 4 is horizontal
Reinforcing bar 9 steel bar girder 10 of concrete thin plates is connected to groove 5 reinforcing bar 6 reinforced steel bar ring 7 longitudinal bore 8
The reinforcing bar that horizontal hole 12 precast reinforced concrete structure of light gauge cold-formed steel shape 11 is hung.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, precast reinforced concrete structure of the present invention is described in detail.
A kind of embodiment of the precast reinforced concrete structure that the present invention proposes, such as Fig. 1, precast reinforced concrete structure 1
Side has longitudinal fluting 2, longitudinal fluting both sides to have concrete thin plates 3, the side of concrete thin plates 3 to have transverse concave groove 4, laterally
The two sides of groove 4 are connected with reinforcing bar 5, and reinforcing bar 5 hangs with reinforced steel bar ring 6.In another embodiment, such as Figure 10, precast reinforced coagulation
Soil component 1 side has longitudinal fluting 2, longitudinal fluting both sides to have concrete thin plates 3, the side of side concrete thin plates 3 to have horizontal stroke
To groove 4, the two sides of transverse concave groove 4 are connected with reinforcing bar 5, and reinforcing bar 5 hangs with reinforcing bar 12.Longitudinal fluting 2 and the chi of transverse concave groove 4
Very little according to stress, make, construction etc. requires to determine, cross section is rectangle, trapezoidal etc..Reinforcing bar 5 is at precast reinforced concrete structure 1
In fully anchor.Reinforced steel bar ring is closed stirrup or welded reinforcement ring.In order to increase globality, the cross section of longitudinal fluting 2 can be
Trapezoidal, such as Fig. 2, or other shapes.
The another kind of embodiment of the precast reinforced concrete structure that the present invention proposes, such as Fig. 2, precast reinforced concrete structure
1 has 1 longitudinal bore 7；Or have more than one longitudinal bore 7, such as Fig. 3.Mixed in order to water after increasing in longitudinal bore 7
The globality of solidifying soil, has horizontal hole 11, such as Fig. 8 between longitudinal bore and longitudinal fluting.In order to after increasing pouring concrete with pre-
The globality of concrete processed, has horizontal hole 11, such as Fig. 9 between the longitudinal fluting 2 of precast reinforced concrete structure 1.
In the another kind of embodiment of the precast reinforced concrete structure that the present invention proposes, such as Fig. 4, connect between concrete thin plates 3
There is string reinforcing bar 8；Or it is connected with the above reinforcing bar of string 8 between concrete thin plates 3, such as Fig. 5.Another kind of embodiment in the present invention
In, such as Fig. 6, between concrete thin plates 3, it being connected with steel bar girder 9, the chord member of steel bar girder 9 is embedded in described longitudinal fluting both sides thin plate 3
In, web member connects concrete thin plates 3.In another embodiment of the invention, such as Fig. 7, it is connected with web between concrete thin plates 3 and opens
Hole light gauge cold-formed steel shape 10, the edge of a wing of light gauge cold-formed steel shape 10 is embedded in the thin plate of longitudinal fluting both sides, and its cross section can be C-shaped or Z
Shape or I-shaped etc..
Claims (8)
1. a precast reinforced concrete structure, this component side has longitudinal fluting, it is characterised in that described longitudinal fluting two
The side of side thin plate has transverse concave groove, and the two sides of transverse concave groove are connected with reinforcing bar, and described reinforcing bar hangs with reinforcing bar or reinforced steel bar ring.
Precast reinforced concrete structure the most according to claim 1, it is characterised in that between the thin plate of described longitudinal fluting both sides
It is connected with the above reinforcing bar of string；Or it is connected with more than one steel bar girder between the thin plate of longitudinal fluting both sides；Or described longitudinal fluting
More than one web holes light gauge cold-formed steel shape it is connected with between the thin plate of both sides.
Precast reinforced concrete structure the most according to claim 1, it is characterised in that described precast reinforced concrete structure
Have longitudinal bore.
Precast reinforced concrete structure the most according to claim 3, it is characterised in that described longitudinal bore and longitudinal fluting
Between have between horizontal hole, or described longitudinal fluting and have horizontal hole.
Precast reinforced concrete structure the most according to claim 2, it is characterised in that the chord member of described steel bar girder is embedded in
In the thin plate of described longitudinal fluting both sides.
Precast reinforced concrete structure the most according to claim 2, it is characterised in that the edge of a wing of described light gauge cold-formed steel shape
It is embedded in the thin plate of described longitudinal fluting both sides.
Precast reinforced concrete structure the most according to claim 2, it is characterised in that described light gauge cold-formed steel shape cross section is
C-shaped is Z-shaped or I-shaped.
Precast reinforced concrete structure the most according to claim 1, it is characterised in that described reinforced steel bar ring be closed stirrup or
Welded reinforcement ring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084918.9A CN103806538B (en) | 2014-03-10 | 2014-03-10 | A kind of precast reinforced concrete structure |
| PCT/CN2015/073763 WO2015135442A1 (en) | 2014-03-10 | 2015-03-06 | Prefabricated reinforced concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410084918.9A CN103806538B (en) | 2014-03-10 | 2014-03-10 | A kind of precast reinforced concrete structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103806538A CN103806538A (en) | 2014-05-21 |
| CN103806538B true CN103806538B (en) | 2016-08-17 |
Family
ID=50703884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410084918.9A Active CN103806538B (en) | 2014-03-10 | 2014-03-10 | A kind of precast reinforced concrete structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103806538B (en) |
| WO (1) | WO2015135442A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806538B (en) * | 2014-03-10 | 2016-08-17 | 初明进 | A kind of precast reinforced concrete structure |
| CN107030877B (en) * | 2017-05-20 | 2024-04-02 | 西咸新区矩阵住宅工业有限公司 | Steel and concrete combined structure steel moulding bed for prefabricated components and manufacturing method thereof |
| CA3056094A1 (en) | 2018-09-21 | 2020-03-21 | Cooper E. Stewart | Insulating concrete form apparatus |
| CN111851861A (en) * | 2020-07-30 | 2020-10-30 | 华南理工大学 | Partially prefabricated reinforced structure of existing H-shaped steel column and construction process thereof |
Citations (7)
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|---|---|---|---|---|
| JPH09317081A (en) * | 1996-05-28 | 1997-12-09 | Misawa Ceramic Chem Co Ltd | Reinforcing bar arranging structure of concrete panel for building |
| WO2002018725A1 (en) * | 2000-08-26 | 2002-03-07 | Kim, Kwang-Jin | Crux-bar concrete structure |
| CN102011442A (en) * | 2009-09-07 | 2011-04-13 | 初明进 | Light steel-concrete combination structure shear wall and manufacturing method thereof |
| CN102312481A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Reinforced concrete prefabricated member |
| CN102808450A (en) * | 2012-08-28 | 2012-12-05 | 初明进 | Assembled monolithic shear wall building structure and construction method thereof |
| CN102864855A (en) * | 2012-09-19 | 2013-01-09 | 初明进 | T-shaped precast concrete wall connection |
| CN203247698U (en) * | 2013-05-16 | 2013-10-23 | 叶新 | Pre-cast concrete structural member capable of being horizontally connected |
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| GB606691A (en) * | 1945-10-29 | 1948-08-18 | Ernest Goodall Malthouse | Improvements in or relating to prefabricated slabs |
| CN1062931C (en) * | 1993-03-24 | 2001-03-07 | 建筑方法有限公司 | Building panel and buildings using the panel |
| JP2668510B2 (en) * | 1994-08-26 | 1997-10-27 | 矢作建設工業株式会社 | Method of integrally forming columns and beams in the PC wall method |
| CN2370077Y (en) * | 1999-01-26 | 2000-03-22 | 白世魁 | Pouring connection assembled house prefabricated plate |
| CN102296754B (en) * | 2011-05-19 | 2016-07-13 | 黑龙江宇辉新型建筑材料有限公司 | Horizontal bar reinforcement connecting element for precast concrete elements and connection construction method |
| CN102787681B (en) * | 2012-09-07 | 2014-04-09 | 初明进 | Connecting structure of prefabricated concrete wall body |
| CN203200949U (en) * | 2012-09-19 | 2013-09-18 | 初明进 | T-type prefabricated concrete wall connecting node |
| CN203452228U (en) * | 2013-08-02 | 2014-02-26 | 初明进 | Frame-shear wall architectural structure |
| CN103806538B (en) * | 2014-03-10 | 2016-08-17 | 初明进 | A kind of precast reinforced concrete structure |
-
2014
- 2014-03-10 CN CN201410084918.9A patent/CN103806538B/en active Active
-
2015
- 2015-03-06 WO PCT/CN2015/073763 patent/WO2015135442A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09317081A (en) * | 1996-05-28 | 1997-12-09 | Misawa Ceramic Chem Co Ltd | Reinforcing bar arranging structure of concrete panel for building |
| WO2002018725A1 (en) * | 2000-08-26 | 2002-03-07 | Kim, Kwang-Jin | Crux-bar concrete structure |
| CN102011442A (en) * | 2009-09-07 | 2011-04-13 | 初明进 | Light steel-concrete combination structure shear wall and manufacturing method thereof |
| CN102312481A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Reinforced concrete prefabricated member |
| CN102808450A (en) * | 2012-08-28 | 2012-12-05 | 初明进 | Assembled monolithic shear wall building structure and construction method thereof |
| CN102864855A (en) * | 2012-09-19 | 2013-01-09 | 初明进 | T-shaped precast concrete wall connection |
| CN203247698U (en) * | 2013-05-16 | 2013-10-23 | 叶新 | Pre-cast concrete structural member capable of being horizontally connected |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015135442A1 (en) | 2015-09-17 |
| CN103806538A (en) | 2014-05-21 |
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