CN103953124A - Section-steel concrete beam and ordinary concrete column nodal region structure - Google Patents
Section-steel concrete beam and ordinary concrete column nodal region structure Download PDFInfo
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- CN103953124A CN103953124A CN201410204053.5A CN201410204053A CN103953124A CN 103953124 A CN103953124 A CN 103953124A CN 201410204053 A CN201410204053 A CN 201410204053A CN 103953124 A CN103953124 A CN 103953124A
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Abstract
The invention discloses a section-steel concrete beam and ordinary concrete column nodal region structure. The structure comprises a structural section steel section, a cantilever section steel section, a connecting fixing piece and a connecting piece in a connecting nodal region of a section-steel concrete beam and an ordinary concrete column, wherein the structural section steel section is arranged in the concrete column and is cast and combined with the concrete column through the connecting fixing piece; the cantilever section steel section is welded with the structural section steel section, extends into a section-steel concrete beam, and is connected with a steel section arranged in the section-steel concrete beam through the connecting piece. The structure has the advantages that reinforcing steel bars in the nodal region are simply arranged, the construction complexity is reduced, and the reliable connection between the section-steel concrete beam and the concrete column can be realized.
Description
Technical field
The present invention relates to a kind of girder with rolled steel section en cased in concrete and ordinary concrete post node area structure, belong to construction engineering technical field.
Background technology
Along with the development in city, the diversity of public building form and complexity are had higher requirement to building and structure design, in increasing large-span frame structure, often adopt girder with rolled steel section en cased in concrete and ordinary concrete post simultaneously, therefore there is the connected node of girder with rolled steel section en cased in concrete and ordinary concrete post, this type of joints complexity and reinforcing bar are arranged intensive, thereby economy and the safety of joint structure mode to structure has considerable influence.
Summary of the invention
Technical problem to be solved by this invention is the defect that overcomes prior art, and a kind of girder with rolled steel section en cased in concrete and ordinary concrete post node area structure are provided, and can realize girder with rolled steel section en cased in concrete and be connected with the reliable of ordinary concrete post.
For solving the problems of the technologies described above, the invention provides a kind of girder with rolled steel section en cased in concrete and ordinary concrete post node area structure, it is characterized in that, also comprise structure shaped steel section, cantilever shaped steel section, connection fixture and connector in the connected node district of girder with rolled steel section en cased in concrete and ordinary concrete post; Wherein, structure shaped steel section is arranged in concrete column, and is combined into one by connection fixture and concrete column cast; Cantilever shaped steel section is welded in structure shaped steel section, and extends in girder with rolled steel section en cased in concrete, is connected by connector with the shaped steel arranging in girder with rolled steel section en cased in concrete.
Structure shaped steel section is arranged in the center of concrete column, is symmetrical structure taking girder with rolled steel section en cased in concrete as axis of symmetry.
Structure shaped steel section is connected into I-shaped by steel plate, comprise web and the wing plate that is arranged on web two ends, and two blocks of wing plates are parallel to each other, and wherein the plane of a wing plate is towards girder with rolled steel section en cased in concrete.
In structure shaped steel section, multiple connection fixtures are set, each connection fixture is through the wing plate in I-shaped steel plate and taking wing plate as plane of symmetry symmetric arrays.
Cantilever shaped steel section one end is welded in the wherein wing plate side in structure shaped steel section, and the other end is connected by connector with shaped steel.
Cantilever shaped steel section, beam steel shape are identical, for i iron or formed I-shaped by steel plate splicing.
Cantilever shaped steel section, shaped steel include web and are arranged on the wing plate at web two ends; Connector comprises junction plate and securing member.
Cantilever shaped steel section is docked with shaped steel, and is clamped in respectively the butt joint place of web two sides by two junction plates, by securing member, two junction plates that clamping web is fixedly connected with.
Cantilever shaped steel section and shaped steel docking, the wing plate of seam crossing welds together.
The beneficial effect that the present invention reaches:
The invention discloses a kind of girder with rolled steel section en cased in concrete and the ordinary concrete post structure full-page proof in connected node region.This node area forms by constructing shaped steel section, cantilever shaped steel section and relevant connector, shaped steel in girder with rolled steel section en cased in concrete is connected by connector with the cantilever shaped steel section on being welded in structure shaped steel section, reinforcing bar is arranged simple, reduce construction complexity, and can realize girder with rolled steel section en cased in concrete and be connected with the reliable of concrete column.
Brief description of the drawings
Fig. 1 is that girder with rolled steel section en cased in concrete is connected full-page proof with ordinary concrete post;
Fig. 2 is the 1-1 sectional view in Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiment are not limited to limit the scope of the invention for the present invention is described.The implementation condition adopting in embodiment can be done further adjustment according to the condition in concrete producer and building site, and not marked implementation condition is generally the condition in normal experiment and building site.
As depicted in figs. 1 and 2, the present invention is girder with rolled steel section en cased in concrete 10 and the structure of ordinary concrete post 20 in connected node district, also comprise structure shaped steel section 1, cantilever shaped steel section 2, connection fixture 3, connector 5 at girder with rolled steel section en cased in concrete 10 with the connected node district of ordinary concrete post 20, wherein, structure shaped steel section 1 is arranged in concrete column 20, and combines integral by connection fixture 3 with the last cast of concrete column 20; Cantilever shaped steel section 2 is welded in structure shaped steel section 1, and extend in girder with rolled steel section en cased in concrete 10, be connected by connector 5 with the shaped steel 4 of girder with rolled steel section en cased in concrete 10 interior settings, last girder with rolled steel section en cased in concrete 10 is poured into a mould and is formed respectively with ordinary concrete post 20, is connected with the reliable of concrete column thereby realize girder with rolled steel section en cased in concrete by this connected node district.
Preferably, structure shaped steel section 1 is symmetrical structure taking girder with rolled steel section en cased in concrete 10 as axis of symmetry.Structure shaped steel section 1 is arranged in the center of concrete column 20.Structure shaped steel section 1 is connected into I-shaped by steel plate, comprise that web 11 and 12, the two blocks of wing plates 12 of wing plate that are arranged on web two ends are parallel to each other, and wherein the plane of a wing plate 12 is towards girder with rolled steel section en cased in concrete 10.In structure shaped steel section 1, multiple connection fixtures 3 are set, each connection fixture 3 is through the wing plate in I-shaped steel plate and taking wing plate 12 as plane of symmetry symmetric arrays.
Structure shaped steel section 1 in the arrangement length along concrete column 20 of node area according to the span of actual beam column institute's bearing load and girder with rolled steel section en cased in concrete 10 by calculative determination.This node area structure stress performance is good, and easy construction, has good technical economic benefit.
Cantilever shaped steel section 2 one end are welded in wherein wing plate 12 sides in structure shaped steel section 1, and the other end is connected by connector 5 with shaped steel 4.Cantilever shaped steel section 2, shaped steel 4 shapes are identical, are convenient to connect.Preferably, cantilever shaped steel section 2, shaped steel 4 is I-shaped for i iron or steel plate splicing form, and includes web 21,41 and is arranged on the wing plate 22,42 at web two ends.Connector 5 comprises junction plate 51 and securing member 52.After cantilever shaped steel section 2 is docked with shaped steel 4, two junction plates 51 are clamped in respectively to the butt joint place of web 21,41 two sides, by securing member 52, two junction plates 51 that clamping web 21,41 are fixedly connected with.In order to increase the intensity of this joint, the wing plate 22,42 of seam crossing can weld together.
For realizing above-mentioned node area structure, also comprise according to beam column institute bearing load and calculate required structure shaped steel sectional dimension and the step of length, then determine the length of cantilever shaped steel section by structure requirement, and by normal construction process fabrication and installation.
Above-mentioned example is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence does according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (9)
1. a girder with rolled steel section en cased in concrete and ordinary concrete post node area structure, is characterized in that, also comprises construct shaped steel section, cantilever shaped steel section, connection fixture and connector in the connected node district of girder with rolled steel section en cased in concrete and ordinary concrete post; Wherein, structure shaped steel section is arranged in concrete column, and is combined into one by connection fixture and concrete column cast; Cantilever shaped steel section is welded in structure shaped steel section, and extends in girder with rolled steel section en cased in concrete, is connected by connector with the shaped steel arranging in girder with rolled steel section en cased in concrete.
2. girder with rolled steel section en cased in concrete according to claim 1 and ordinary concrete post node area structure, is characterized in that, structure shaped steel section is arranged in the center of concrete column, is symmetrical structure taking girder with rolled steel section en cased in concrete as axis of symmetry.
3. girder with rolled steel section en cased in concrete according to claim 1 and ordinary concrete post node area structure, it is characterized in that, structure shaped steel section is connected into I-shaped by steel plate, comprise web and the wing plate that is arranged on web two ends, two blocks of wing plates are parallel to each other, and wherein the plane of a wing plate is towards girder with rolled steel section en cased in concrete.
4. girder with rolled steel section en cased in concrete according to claim 3 and ordinary concrete post node area structure, it is characterized in that, in structure shaped steel section, multiple connection fixtures are set, each connection fixture is through the wing plate in I-shaped steel plate and taking wing plate as plane of symmetry symmetric arrays.
5. girder with rolled steel section en cased in concrete according to claim 3 and ordinary concrete post node area structure, is characterized in that, cantilever shaped steel section one end is welded in the wherein wing plate side in structure shaped steel section, and the other end is connected by connector with shaped steel.
6. girder with rolled steel section en cased in concrete according to claim 1 and ordinary concrete post node area structure, is characterized in that, cantilever shaped steel section, beam steel shape are identical, for i iron or formed I-shaped by steel plate splicing.
7. girder with rolled steel section en cased in concrete according to claim 6 and ordinary concrete post node area structure, is characterized in that, cantilever shaped steel section, shaped steel include web and is arranged on the wing plate at web two ends; Connector comprises junction plate and securing member.
8. girder with rolled steel section en cased in concrete according to claim 7 and ordinary concrete post node area structure, it is characterized in that, cantilever shaped steel section is docked with shaped steel, and is clamped in respectively the butt joint place of web two sides by two junction plates, by securing member, two junction plates that clamping web is fixedly connected with.
9. girder with rolled steel section en cased in concrete according to claim 7 and ordinary concrete post node area structure, is characterized in that, cantilever shaped steel section and shaped steel docking, and the wing plate of seam crossing welds together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204053.5A CN103953124A (en) | 2014-05-15 | 2014-05-15 | Section-steel concrete beam and ordinary concrete column nodal region structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204053.5A CN103953124A (en) | 2014-05-15 | 2014-05-15 | Section-steel concrete beam and ordinary concrete column nodal region structure |
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| CN103953124A true CN103953124A (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410204053.5A Pending CN103953124A (en) | 2014-05-15 | 2014-05-15 | Section-steel concrete beam and ordinary concrete column nodal region structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193288A (en) * | 2016-07-13 | 2016-12-07 | 江苏中南建筑产业集团有限责任公司 | A kind of precast concrete node pouring ECC layer |
| CN113882590A (en) * | 2021-09-27 | 2022-01-04 | 深圳市市政工程总公司 | Prefabricated post and prefabricated beam full-assembly type rigid connection structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0649897A (en) * | 1992-07-30 | 1994-02-22 | Toda Constr Co Ltd | Joining method for beam and pillar and precast concrete pillar applied to above method |
| JP2972962B2 (en) * | 1990-10-31 | 1999-11-08 | 清水建設株式会社 | Connection structure |
| JP2006291605A (en) * | 2005-04-12 | 2006-10-26 | Nippon Steel Corp | Steel-frame member for column and skeleton structure using the same |
| CN201738458U (en) * | 2010-08-31 | 2011-02-09 | 武汉长丰赛博思钢结构工程有限公司 | Novel assembly type end-plate connecting node of cold-bending rectangular steel pipe column and H type steel beam |
| CN203834693U (en) * | 2014-05-15 | 2014-09-17 | 苏州工业园区设计研究院股份有限公司 | Steel reinforced concrete beam and common concrete column joint area structure |
-
2014
- 2014-05-15 CN CN201410204053.5A patent/CN103953124A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2972962B2 (en) * | 1990-10-31 | 1999-11-08 | 清水建設株式会社 | Connection structure |
| JPH0649897A (en) * | 1992-07-30 | 1994-02-22 | Toda Constr Co Ltd | Joining method for beam and pillar and precast concrete pillar applied to above method |
| JP2006291605A (en) * | 2005-04-12 | 2006-10-26 | Nippon Steel Corp | Steel-frame member for column and skeleton structure using the same |
| CN201738458U (en) * | 2010-08-31 | 2011-02-09 | 武汉长丰赛博思钢结构工程有限公司 | Novel assembly type end-plate connecting node of cold-bending rectangular steel pipe column and H type steel beam |
| CN203834693U (en) * | 2014-05-15 | 2014-09-17 | 苏州工业园区设计研究院股份有限公司 | Steel reinforced concrete beam and common concrete column joint area structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193288A (en) * | 2016-07-13 | 2016-12-07 | 江苏中南建筑产业集团有限责任公司 | A kind of precast concrete node pouring ECC layer |
| CN106193288B (en) * | 2016-07-13 | 2019-08-16 | 南通大学 | A kind of precast concrete node pouring ECC layers |
| CN113882590A (en) * | 2021-09-27 | 2022-01-04 | 深圳市市政工程总公司 | Prefabricated post and prefabricated beam full-assembly type rigid connection structure |
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Application publication date: 20140730 |
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