CN106351340A - Precast reinforced concrete member - Google Patents
Precast reinforced concrete member Download PDFInfo
- Publication number
- CN106351340A CN106351340A CN201610733717.6A CN201610733717A CN106351340A CN 106351340 A CN106351340 A CN 106351340A CN 201610733717 A CN201610733717 A CN 201610733717A CN 106351340 A CN106351340 A CN 106351340A
- Authority
- CN
- China
- Prior art keywords
- reinforced concrete
- precast reinforced
- hole
- concrete structure
- precast
- 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.)
- Pending
Links
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 32
- 239000004567 concrete Substances 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000011178 precast concrete Substances 0.000 abstract description 15
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4107—Longitudinal elements having an open profile, with the opening parallel to the concrete or masonry surface, i.e. anchoring rails
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention relates to a precast reinforced concrete member, belonging to the technical field of precast concrete structure. The member has at least one channel inside; reinforcement is anchored in the side walls of the concrete channel; and holes are set up at the side walls. The precast reinforced concrete member improves the mechanical property of precast concrete structures.
Description
Technical field
The invention belongs to assembly integrated precast reinforced concrete structure technical field.
Background technology
The production efficiency of precast concrete is high, quality is good, save resources, is conducive to sustainable development.Using prefabricated
Xoncrete structure is building industrialization developing direction.
In prior art, precast reinforced concrete structure has hole, and it is real to be inserted into reinforcing bar casting concrete in hole
Connection between existing prefabricated components, connects in Bar Anchorage rear pouring concrete in hole, between rear pouring concrete and precast concrete
Connect together by conjunction old and new concret power, switching performance Shortcomings.
Content of the invention
The purpose of the present invention be improve precast concrete between switching performance, particularly in hole after pouring concrete with
The globality of precast concrete, improves the globality of cast in place and precast construction.
For reaching above-mentioned purpose, the present invention proposes a kind of precast reinforced concrete structure, has at least one conduit thereon,
Setting reinforcing bar in conduit, Bar Anchorage is in channel sidewalls concrete；Described channel sidewalls have hole, hole be insertion hole or
Not insertion hole.By arranging conduit, the globality between precast concrete and rear pouring concrete can be improved；Bar Anchorage is in conduit
In the wall concrete of side, improve the binding ability of precast concrete and rear pouring concrete, and improve and the reinforcing bar in rear pouring concrete
Switching performance, directly, stress is reliable for power transmission, it is to avoid pouring concrete after Bar Anchorage is in conduit in prior art, then after passing through
The situation that pouring concrete and precast concrete are combined together.Described conduit rectangular cross-section or polygon, or other shapes.
Described reinforcing bar exposed portion is linear or u shape etc..In channel sidewalls perforate, precast concrete and rear pouring concrete can be improved
Globality
The reinforcing bar of described precast reinforced concrete structure is parallel with channel sidewalls, or with channel sidewalls oblique；Or reinforcing bar with
Part and channel sidewalls oblique that precast concrete connects, remainder is parallel with channel sidewalls.Reinforcing bar and channel sidewalls oblique
When, can first make the reinforcing bar precast reinforced concrete structure parallel with hole, then again reinforcing bar be bent.
Channel floor setting hole in described precast reinforced concrete structure；Described hole is insertion hole or does not pass through
Via holes.Can further improve the switching performance of precast concrete and rear pouring concrete.
The present invention compared with prior art has the advantage that.The channel sidewalls of the precast reinforced concrete structure of the present invention
Anchoring has reinforcing bar, significantly improves pouring concrete and precast concrete connection integrity after in conduit；Reinforcing bar in pouring concrete afterwards
Can overlap with this reinforcing bar or be mechanically connected or weld together, power transmission is direct, reliable；Avoid in prior art Bar Anchorage in groove
After in road in pouring concrete, then after relying on pouring concrete and precast concrete binding ability power transmission situation.
Described precast reinforced concrete structure includes but is not limited to precast concrete flat board, pillar, body of wall, beam, t shape wall
The element types such as post, l shape wall column, cross wall column, trough plate.
Brief description
Fig. 1 is a kind of schematic diagram of embodiment of precast reinforced concrete structure of the present invention.
Fig. 2 is the schematic diagram of precast reinforced concrete structure another kind embodiment of the present invention.
Fig. 3 is the schematic diagram of precast reinforced concrete structure another kind embodiment of the present invention.
Fig. 4 is the schematic diagram of precast reinforced concrete structure another kind embodiment of the present invention.
Fig. 5 is the schematic diagram of precast reinforced concrete structure another kind embodiment of the present invention.
Fig. 6 is the schematic diagram of precast reinforced concrete structure another kind embodiment of the present invention.
Labelling implication in accompanying drawing is: the reinforcing bar 5 that 1 conduit, 2 reinforcing bar, 3 channel sidewalls hole 4 channel floor stretches out
The reinforcing bar that channel floor hole 6 hole bottom is stretched out.
Specific embodiment
With reference to the accompanying drawings and examples, the precast reinforced concrete structure of the present invention is described in detail.
A kind of embodiment of precast reinforced concrete structure proposed by the present invention, such as Fig. 1, in precast reinforced concrete structure
Have conduit 1, setting reinforcing bar 2 in conduit 1, reinforcing bar 2 is anchored in conduit 1 side wall concrete；Channel sidewalls have hole 3.Fig. 1
Middle dash area is cutting plane, is not drawn into other reinforcing bars of precast reinforced concrete structure.The quantity of conduit is 2 roads, such as Fig. 1；
Or 1 road, such as Fig. 5, or other.Conduit direction along precast reinforced concrete structure thickness direction, such as Fig. 1, or along it
His direction, such as Fig. 4, in the short transverse in section.Described hole is insertion hole, as shown in Figure 1, Figure 2；Or described hole is not pass through
Via holes, such as Fig. 3, outermost side cavities are not insertion hole, reduce Site Template etc..
Another kind of embodiment of precast reinforced concrete structure proposed by the present invention, such as Fig. 2, precast reinforced concrete structure
Inside have conduit 1, many placing of reinforcements 2 are set in conduit 1, reinforcing bar 2 is anchored in conduit 1 side wall concrete.In another embodiment,
As Fig. 3, reinforcing bar 4 is stretched out in conduit 1 bottom.
Another kind of embodiment of precast reinforced concrete structure proposed by the present invention, such as Fig. 5, conduit 1 bottom arranges hole
5；Hole 5 is not through hole, or is through hole.In another enforcement, hole 5 is not through hole, and reinforcing bar 6 is stretched out, such as in bottom
Fig. 6.
Claims (6)
1. a kind of precast reinforced concrete structure, has at least one conduit thereon it is characterised in that arranging steel in described conduit
Muscle, described Bar Anchorage is in channel sidewalls concrete；Described channel sidewalls have hole.
2. precast reinforced concrete structure according to claim 1 is it is characterised in that described channel floor stretches out reinforcing bar.
3. precast reinforced concrete structure according to claim 1 is it is characterised in that described reinforcing bar is put down with channel sidewalls
OK, or with channel sidewalls oblique.
4. precast reinforced concrete structure according to claim 1 is it is characterised in that described channel floor is provided with hole
Hole.
5. precast reinforced concrete structure according to claim 4 is it is characterised in that described channel floor hole is insertion
Hole or not insertion hole.
6. precast reinforced concrete structure according to claim 1 is it is characterised in that described hole is insertion hole or not
Insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733717.6A CN106351340A (en) | 2016-08-28 | 2016-08-28 | Precast reinforced concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610733717.6A CN106351340A (en) | 2016-08-28 | 2016-08-28 | Precast reinforced concrete member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106351340A true CN106351340A (en) | 2017-01-25 |
Family
ID=57854385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610733717.6A Pending CN106351340A (en) | 2016-08-28 | 2016-08-28 | Precast reinforced concrete member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351340A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067319A (en) * | 2006-05-01 | 2007-11-07 | 邱则有 | Steel reinforced concrete precast panel |
| CN102312498A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Precast slab unit for mesh rib plate |
| CN202831298U (en) * | 2012-09-09 | 2013-03-27 | 初明进 | Connecting structure of prefabricated concrete wall body |
| CN105881733A (en) * | 2016-05-04 | 2016-08-24 | 初明进 | Prefabricated reinforced concrete component and manufacturing method thereof |
-
2016
- 2016-08-28 CN CN201610733717.6A patent/CN106351340A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067319A (en) * | 2006-05-01 | 2007-11-07 | 邱则有 | Steel reinforced concrete precast panel |
| CN102312498A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Precast slab unit for mesh rib plate |
| CN202831298U (en) * | 2012-09-09 | 2013-03-27 | 初明进 | Connecting structure of prefabricated concrete wall body |
| CN105881733A (en) * | 2016-05-04 | 2016-08-24 | 初明进 | Prefabricated reinforced concrete component and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |