CN104895190A - Beam column hinge node enabling middle beam to be directly arranged at top of column and construction method thereof - Google Patents
Beam column hinge node enabling middle beam to be directly arranged at top of column and construction method thereof Download PDFInfo
- Publication number
- CN104895190A CN104895190A CN201510277049.6A CN201510277049A CN104895190A CN 104895190 A CN104895190 A CN 104895190A CN 201510277049 A CN201510277049 A CN 201510277049A CN 104895190 A CN104895190 A CN 104895190A
- Authority
- CN
- China
- Prior art keywords
- column
- precast concrete
- prefabricated concrete
- concrete beam
- pvc pipe
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a beam column hinge node enabling a middle beam to be directly arranged at the top of a column and a construction method thereof. The beam column hinge node comprises a prefabricated concrete column and a prefabricated concrete beam, wherein anchor bars are arranged at the top end of the prefabricated concrete column. PVC pipe holes are pre-formed in the prefabricated concrete beam, and the anchor bars are arranged in the PVC pipe holes in a sleeved mode. The construction method comprises the steps of reserving the anchor bars at the top end of the prefabricated concrete column, pre-forming the PVC casting pipe holes in the prefabricated concrete beam, arranging the prefabricated concrete beam on the prefabricated concrete column, ensuring that the anchor bars at the top end of the prefabricated concrete column are arranged in PVC casting pipe holes pre-formed in the prefabricated concrete beam in the sleeved mode, conducting grouting in the PVC pipe holes formed in the prefabricated concrete beam, and conducting grouting on the gap between the prefabricated concrete column and the prefabricated concrete beam. The beam column hinge node has the advantages of being definite in stress, better in universality, lower in cost, simple and convenient to construct and the like, structure assembly rate can be greatly improved, an assembly construction period can be shortened, and the advantages including energy saving, environmental protection, high efficiency and the like of a prefabricated assembly type building can be well embodied.
Description
Technical field
The invention belongs to prefabricated costruction design and construction field, be directly held on the beam-column hinged node of capital formula and construction method thereof in particular to a kind of prefabrication central sill.
Background technology
In some small precast assembled architectures, it is little that prefabricated units have size, and the stressed less feature of bean column node, for this actual conditions, designs a kind of beam-column hinged node.This beam-column hinged node should have stressed clear and definite, versatility is comparatively strong, cost is lower, the feature such as simple and easy of constructing, greatly can improve Standard rate, shorten the assembling construction period, embody prefabrication energy-saving and environmental protection, the advantage such as efficient better.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide one have stressed clear and definite, versatility is comparatively strong, cost is lower, the feature such as simple and easy of constructing, greatly can improve Standard rate, shorten the beam-column hinged node of assembling construction period.
For achieving the above object, the present invention adopts following technical scheme: central sill is directly held on the construction method of the beam-column hinged node of capital formula, comprises the following steps:
Step one: in the prefabrication process of precast concrete column, reserves dowel on the top of precast concrete column;
Step 2: in the prefabrication process of precast concrete beam, pre-buried PVC casing pipe hole forming in precast concrete beam;
Step 4: after precast concrete column has been lifted, precast concrete beam is held in precast concrete column, and ensure that pvc pipe borehole jack pre-buried in precast concrete beam is contained on the dowel on precast concrete column top;
Step 5: be in the milk in the reserved pvc pipe hole in precast concrete beam; Be in the milk to the gap between precast concrete column and precast concrete beam.
Further, the grouting material of described grouting adopts the slightly expanded concrete being not less than precast concrete beam column strength grade of concrete.
Present invention also offers central sill and be directly held on the beam-column hinged node of capital formula, comprise precast concrete column and precast concrete beam, wherein, the top of described precast concrete column is provided with dowel; Be embedded with pvc pipe hole in described precast concrete beam, described pvc pipe borehole jack is contained on described dowel.
Further, described pvc pipe hole is perfused with slurry, for spacing to precast concrete beam.
Further, the gap perfusion slurry between described precast concrete column and precast concrete beam.
Further, the grouting material of described grouting adopts the slightly expanded concrete being not less than precast concrete beam column strength grade of concrete.
Beneficial effect of the present invention:
Precast concrete beam is directly held on precast concrete capital, and reserve dowel by capital spacing to precast beam, whole load directly passes to precast concrete column by beam.
This beam-column hinged node have stressed clear and definite, versatility is comparatively strong, cost is lower, the feature such as simple and easy of constructing, greatly can improve Standard rate, shorten the assembling construction period, embody prefabrication energy-saving and environmental protection, the advantage such as efficient better.
Accompanying drawing explanation
Fig. 1 is the structural representation that central sill of the present invention is directly held on the beam-column hinged node of capital formula;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is 1-1 direction sectional view in Fig. 1.
In figure, 1 is precast concrete column, and 2 is precast concrete beam, and 3 is dowel, and 4 is pvc pipe hole, and 5 indulge muscle for beam.
Detailed description of the invention
For making the object of the embodiment of the present invention and technical scheme clearly, below in conjunction with the accompanying drawing of the embodiment of the present invention, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of protection of the invention.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
The implication of the "and/or" described in the present invention refers to respective individualism or both simultaneous situations include interior.
The implication of " inside and outside " described in the present invention refers to relative to equipment itself, in the direction of sensing equipment inside is, otherwise is outward, but not the specific restriction to equipment mechanism of the present invention.
When the implication of " left and right " described in the present invention refers to reader just to accompanying drawing, the left side of reader is a left side, and the right of reader is the right side, but not the specific restriction to equipment mechanism of the present invention.
The indirect connection that can be the direct connection between parts also can be by other parts between parts of the implication of " connection " described in the present invention.
Central sill of the present invention is directly held on the construction method of the beam-column hinged node of capital formula, comprises the following steps:
Step one: in the prefabrication process of precast concrete column 1, reserves dowel 3 on the top of precast concrete column 1;
Step 2: in the prefabrication process of precast concrete beam 2, pre-buried PVC casing pipe hole forming in precast concrete beam 2;
Step 4: after precast concrete column 1 has been lifted, precast concrete beam 2 is held in precast concrete column 1, and ensure that pvc pipe hole 4 pre-buried in precast concrete beam 2 is sleeved on the dowel 3 on precast concrete column 1 top;
Step 5: be in the milk in the reserved pvc pipe hole 4 in precast concrete beam 2; Be in the milk to the gap between precast concrete column 1 and precast concrete beam 2.
As in preferred mode, the grouting material of grouting adopts the slightly expanded concrete being not less than precast concrete beam 2 post strength grade of concrete.
As Figure 1-3, present invention also offers central sill and be directly held on the beam-column hinged node of capital formula, comprise precast concrete column 1 and precast concrete beam 2, wherein, the top of precast concrete column 1 is provided with dowel 3; Be embedded with pvc pipe hole 4 in precast concrete beam 2, pvc pipe hole 4 is sleeved on dowel 3.
In order to carry out spacing to precast concrete beam 2, generally slurry can be perfused with in pvc pipe hole 4.
In order to interfix between precast concrete column 1 and precast concrete beam 2, the gap perfusion slurry between precast concrete column 1 and precast concrete beam 2.
As in preferred mode, the grouting material of grouting adopts the slightly expanded concrete being not less than precast concrete beam 2 post strength grade of concrete.
In order to improve the intensity of precast concrete beam 2, generally can arrange that in precast concrete beam 2 beam indulges muscle 5.
These are only embodiments of the present invention, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (6)
1. central sill is directly held on the construction method of the beam-column hinged node of capital formula, it is characterized in that, comprises the following steps:
Step one: in the prefabrication process of precast concrete column, reserves dowel on the top of precast concrete column;
Step 2: in the prefabrication process of precast concrete beam, pre-buried PVC casing pipe hole forming in precast concrete beam;
Step 4: after precast concrete column has been lifted, precast concrete beam is held in precast concrete column, and ensure that pvc pipe borehole jack pre-buried in precast concrete beam is contained on the dowel on precast concrete column top;
Step 5: be in the milk in the reserved pvc pipe hole in precast concrete beam; Be in the milk to the gap between precast concrete column and precast concrete beam.
2. central sill according to claim 1 is directly held on the construction method of the beam-column hinged node of capital formula, it is characterized in that, the grouting material of described grouting adopts the slightly expanded concrete being not less than precast concrete beam column strength grade of concrete.
3. central sill is directly held on the beam-column hinged node of capital formula, it is characterized in that, comprises precast concrete column and precast concrete beam, and wherein, the top of described precast concrete column is provided with dowel; Be embedded with pvc pipe hole in described precast concrete beam, described pvc pipe borehole jack is contained on described dowel.
4. central sill according to claim 3 is directly held on the beam-column hinged node of capital formula, it is characterized in that, described pvc pipe hole is perfused with slurry, for spacing to precast concrete beam.
5. central sill according to claim 3 is directly held on the beam-column hinged node of capital formula, it is characterized in that, the gap perfusion slurry between described precast concrete column and precast concrete beam.
6. the central sill according to claim 4 or 5 is directly held on the beam-column hinged node of capital formula, it is characterized in that, the grouting material of described grouting adopts the slightly expanded concrete being not less than precast concrete beam column strength grade of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277049.6A CN104895190A (en) | 2015-05-27 | 2015-05-27 | Beam column hinge node enabling middle beam to be directly arranged at top of column and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277049.6A CN104895190A (en) | 2015-05-27 | 2015-05-27 | Beam column hinge node enabling middle beam to be directly arranged at top of column and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104895190A true CN104895190A (en) | 2015-09-09 |
Family
ID=54028116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510277049.6A Pending CN104895190A (en) | 2015-05-27 | 2015-05-27 | Beam column hinge node enabling middle beam to be directly arranged at top of column and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104895190A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201078A (en) * | 2015-10-29 | 2015-12-30 | 常州市规划设计院 | Prefabricated building middle beam and column top hinge joint and construction method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147009A (en) * | 1975-12-04 | 1979-04-03 | Watry C Nicholas | Precast panel building construction |
| US4583336A (en) * | 1984-10-29 | 1986-04-22 | The Austin Company | Joint of preformed concrete elements |
| US20080005990A1 (en) * | 2003-10-06 | 2008-01-10 | Oscar Marty | Modular system of permanent forms for casting reinforced concrete buildings on site |
| CN201334731Y (en) * | 2008-12-17 | 2009-10-28 | 贵阳铝镁设计研究院 | Connecting structure of supporting member and hinged girder |
| US20120160087A1 (en) * | 2009-08-21 | 2012-06-28 | Ballistics Technology International Ltd. | Removable attachment system for buildings |
| CN103510640A (en) * | 2013-09-25 | 2014-01-15 | 上海市建工设计研究院有限公司 | Fabricated shear wall and assembly method thereof |
| CN205577106U (en) * | 2015-05-27 | 2016-09-14 | 常州市规划设计院 | Well roof beam is directly shelved in capital formula beam column articulation node |
-
2015
- 2015-05-27 CN CN201510277049.6A patent/CN104895190A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147009A (en) * | 1975-12-04 | 1979-04-03 | Watry C Nicholas | Precast panel building construction |
| US4583336A (en) * | 1984-10-29 | 1986-04-22 | The Austin Company | Joint of preformed concrete elements |
| US20080005990A1 (en) * | 2003-10-06 | 2008-01-10 | Oscar Marty | Modular system of permanent forms for casting reinforced concrete buildings on site |
| CN201334731Y (en) * | 2008-12-17 | 2009-10-28 | 贵阳铝镁设计研究院 | Connecting structure of supporting member and hinged girder |
| US20120160087A1 (en) * | 2009-08-21 | 2012-06-28 | Ballistics Technology International Ltd. | Removable attachment system for buildings |
| CN103510640A (en) * | 2013-09-25 | 2014-01-15 | 上海市建工设计研究院有限公司 | Fabricated shear wall and assembly method thereof |
| CN205577106U (en) * | 2015-05-27 | 2016-09-14 | 常州市规划设计院 | Well roof beam is directly shelved in capital formula beam column articulation node |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201078A (en) * | 2015-10-29 | 2015-12-30 | 常州市规划设计院 | Prefabricated building middle beam and column top hinge joint and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103243817B (en) | A kind of assembled beam-column attachment means | |
| CN107143034A (en) | A kind of assembly concrete frame structure beam column rigid connection node | |
| CN202627254U (en) | Shear wall consisting of vertical mild steel energy consumption belts with horizontal seams arranged among concrete-filled steel tubes | |
| CN108978859A (en) | Assembled beam-column connecting node | |
| CN204715221U (en) | Sectional type stem grafting seam T web local stiffening structure | |
| CN205046677U (en) | Assembled concrete frame nodal connection structure | |
| CN205171690U (en) | Roof beam and capital articulation node among prefabricated assembly type structure | |
| CN205577106U (en) | Well roof beam is directly shelved in capital formula beam column articulation node | |
| CN102561552A (en) | Steel tube concrete shear wall comprising vertical soft steel energy consuming straps with horizontal seams and manufacturing method | |
| CN206219974U (en) | The assembled attachment structure of prefabricated bent cap and prefabricated stand column | |
| CN106120542A (en) | Can be applicable to assembled pier and the construction technology thereof of seismic fortification intensity upper zone | |
| CN206457955U (en) | A kind of oblique close rib composite wall board structure | |
| CN203296203U (en) | Reinforced-concrete-fitted seismic isolation node and fitted seismic isolation structure with reinforced-concrete-fitted seismic isolation node | |
| CN104895190A (en) | Beam column hinge node enabling middle beam to be directly arranged at top of column and construction method thereof | |
| CN204401881U (en) | A kind of steel concrete-profile steel concrete column combined special-shaped column | |
| CN104652608A (en) | Assembly type exterior wall and beam connecting structure | |
| CN205116400U (en) | Steel construction beam column mosaic structure | |
| CN203846660U (en) | Prefabricated assembled type open-web net rack for reinforced concrete | |
| CN103741961B (en) | To boost sales after the prefabricated circular hole slab of existing building the dark seismic strengthening of beams method of key | |
| CN203559598U (en) | Side-sticking reinforcing column | |
| CN104895196A (en) | Hidden steel corbel type beam column hinged node and construction method thereof | |
| CN106013421B (en) | A kind of method of construction of the compound assembled fiber concrete building of steel wood | |
| CN204983213U (en) | Dark big board shear wall structure that supports in prefabricated assembled area | |
| CN204609002U (en) | Profile steel concrete column and prestressed girder frame joint | |
| CN109184031B (en) | Horizontal structure of assembled structure and mounting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150909 |