CN1161524C - Beam-column skew crossing type steel framed reinforced concrete joint - Google Patents
Beam-column skew crossing type steel framed reinforced concrete joint Download PDFInfo
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- CN1161524C CN1161524C CNB011271361A CN01127136A CN1161524C CN 1161524 C CN1161524 C CN 1161524C CN B011271361 A CNB011271361 A CN B011271361A CN 01127136 A CN01127136 A CN 01127136A CN 1161524 C CN1161524 C CN 1161524C
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- reinforcing bar
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- web
- column
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Abstract
The present invention discloses a beam column skew crossing type steel skeleton concrete node which is composed of a column and a beam, wherein the column is composed of a steel skeleton, a steel bar and concrete. The steel skeleton is composed of a column steel skeleton flange, a column steel skeleton web plate and a reinforcing rib. The steel bar is composed of an inner longitudinal bar in the column and an inner hoop bar in the column. The beam is composed of a steel corbel, a steel bar and concrete. The steel corbel is composed of a flange and a web plate. The steel bar is composed of a longitudinal bar and a hoop bar. The beam can realize skew crossing with the column. The flange is fixedly connected with the flange of the column steel skeleton, and the web plate is fixedly connected with the column steel skeleton web plate. In the other proposal, the node is composed of a column and a beam, wherein the column is composed of a steel skeleton, a steel bar and concrete. The steel skeleton is composed of a column steel skeleton flange, a column steel skeleton web plate and a reinforcing rib. The steel bar is composed of an inner longitudinal bar in the column and an inner hoop bar in the column. The beam is composed of a steel corbel, a steel bar and concrete. The steel corbel is composed of a flange and a web plate. The steel bar is composed of a longitudinal bar and a hoop bar. The beam can realize skew crossing with the column, and the flange is fixedly connected with the column steel skeleton flange. A reinforcing plate is fixedly connected between the flanges, and the reinforcing plate is fixedly connected with the web plate. The present invention can realize the skew crossing of the beam and the column.
Description
(1) technical field: the present invention relates to Structural Engineering steel reinforced concrete technical field, especially beam-column skew crossing type steel framed reinforced concrete joint.
(2) technical background:, adopt the structure of steel reinforced concrete more and more along with a large amount of constructions high-rise, super highrise building." ten " font node that beam column axis commonly used intersects at a right angle in the structure design, its force path is clear and definite, easy construction.But in actual engineering, in order to satisfy construction function request, need the beam of layout and post oblique sometimes.Because anti-seismic performance, force path and the construction measure of this category node do not carried out system research as yet, the designer does not have reliable data, to the processing of oblique node science not very often, can form the hidden danger on the structural safety during design.How to make the steel framed reinforced concrete joint of beam-column skew crossing stressed more reasonable, construction is more convenient is problem demanding prompt solution in design, the construction.
(3) summary of the invention:
Technical problem can't satisfy the defective that building function requires at lacking the node of beam-column skew crossing in the prior art, and the present invention proposes a kind of beam-column skew crossing type steel framed reinforced concrete joint, and this node has been realized beam-column skew crossing on the basis that guarantees ultimate bearing capacity of joints.
Technical scheme the present invention is a kind of beam-column skew crossing type steel framed reinforced concrete joint that relates to Structural Engineering, form by post 1 and beam 2, post 1 is by reinforcing bar, reinforcing bar and concrete 13 are formed, wherein, reinforcing bar is by wing-plate in columns 111, post reinforcing bar web 112 and stiffening rib 113 are formed, reinforcing bar is made up of stirrup 122 in vertical muscle 121 and the post in the post, beam 2 is by steel corbel, reinforcing bar and concrete 23 are formed, wherein, steel corbel is made up of the edge of a wing 211 and web 212, and reinforcing bar is made up of vertical muscle 221 and stirrup 222, and beam 2 is diagonal to post 1, fixedly connected with wing-plate in columns 111 in the edge of a wing 211, web 212 is fixedlyed connected with post reinforcing bar web 112.Another technical scheme of the present invention is: be made up of post 1 and beam 2, post 1 is by reinforcing bar, reinforcing bar and concrete 13 are formed, wherein, reinforcing bar is by wing-plate in columns 111, post reinforcing bar web 112 and stiffening rib 113 are formed, reinforcing bar is made up of stirrup 122 in vertical muscle 121 and the post in the post, beam 2 is by steel corbel, reinforcing bar and concrete 23 are formed, wherein, steel corbel is made up of the edge of a wing 211 and web 212, reinforcing bar is made up of vertical muscle 221 and stirrup 222, and beam 2 is diagonal to post 1, fixedlys connected with wing-plate in columns 111 in the edge of a wing 211, be fixedly connected with reinforcement plate 25 between the edge of a wing 211, reinforcement plate 25 is fixedlyed connected with web 212.
The beneficial effect technical scheme that 1. the beam endosternum that adopts of the present invention is fixedlyed connected with post reinforcing bar web, the edge of a wing and wing-plate in columns are fixed in the beam or the interior edge of a wing of beam are fixedlyed connected, set up reinforcement plate and make the technical scheme that reinforcement plate is fixedlyed connected with the beam endosternum and the edge of a wing with wing-plate in columns and post reinforcing bar web is to be combined to form integral body by these fixedly connected modes, make its defective that can remedy the ultimate bearing capacity of joints weakening that brings because of beam-column skew crossing, thereby make the present invention can be implemented in the beam-column skew crossing that guarantees on the ultimate bearing capacity of joints basis.The technical measures of the fixedly connected relation of stiffener 2. of the present invention and stiffener and the relevant edge of a wing, relevant web can both be advanced for two steps and improve bearing capacity of the present invention.3. reinforcement plate and wing-plate in columns fixedlys connected, the setting of notch and technical measures that wing-plate in columns is embedded notch and adopts welding or additive method to be fixed together herein all can further improve bearing capacity of the present invention on the edge of a wing, make it more reliable.
(4) description of drawings: Fig. 1 is a structural front view of the present invention.Fig. 2 is a structure sectional view of the present invention.Fig. 3 is a joist steel bone sectional view of the present invention.Fig. 4 is the structure sectional view of the embodiment of the invention.Fig. 5 is another structural front view of the present invention.Fig. 6 is another structure sectional view of the present invention.Fig. 7 is an edge of a wing structural representation in the beam of the present invention.
(5) specific embodiment: embodiment 1: the present invention is a kind of beam-column skew crossing type steel framed reinforced concrete joint that relates to structural engineering, form by post 1 and beam 2, post 1 is by reinforcing bar, reinforcing bar and concrete 13 are formed, wherein, reinforcing bar is by wing-plate in columns 111, post reinforcing bar web 112 and stiffening rib 113 are formed, reinforcing bar is made up of stirrup 122 in vertical muscle 121 and the post in the post, beam 2 is by steel corbel, reinforcing bar and concrete 23 are formed, wherein, steel corbel is made up of the edge of a wing 211 and web 212, reinforcing bar is made up of vertical muscle 221 and stirrup 222, beam 2 is diagonal to post 1, fixedly connected with wing-plate in columns 111 in the edge of a wing 211, web 212 is fixedlyed connected with post reinforcing bar web 112, web 212 is fixedlyed connected with wing-plate in columns 111, on the edge of a wing 211, be provided with and strengthen web 213, enhancing web 213 is fixedly connected with wing-plate in columns 111 and fixedlys connected with post reinforcing bar web 112, between the edge of a wing 211, be fixedly connected with stiffener 24, stiffener 24 also with wing-plate in columns 111, web 212 and enhancing web 213 are fixedly connected, said fixing connects and can be fixed together by welding or other modes, thereby achieves a fixed connection.
Embodiment 2: the present invention is a kind of beam-column skew crossing type steel framed reinforced concrete joint that relates to structural engineering, form by post 1 and beam 2, post 1 is by reinforcing bar, reinforcing bar and concrete 13 are formed, wherein, reinforcing bar is by wing-plate in columns 111, post reinforcing bar web 112 and stiffening rib 113 are formed, reinforcing bar is made up of stirrup 122 in vertical muscle 121 and the post in the post, beam 2 is by steel corbel, reinforcing bar and concrete 23 are formed, wherein, steel corbel is made up of the edge of a wing 211 and web 212, reinforcing bar is made up of vertical muscle 221 and stirrup 222, and beam 2 is diagonal to post 1, fixedlys connected with wing-plate in columns 111 in the edge of a wing 211, web 212 is fixedlyed connected with post reinforcing bar web 112, web 212 is fixedlyed connected with wing-plate in columns 111, is fixedly connected with stiffener 24 between the edge of a wing 211, stiffener 24 also with wing-plate in columns 111, web 212 is fixedly connected.
Embodiment 3: the present invention is a kind of beam-column skew crossing type steel framed reinforced concrete joint that relates to Structural Engineering, form by post 1 and beam 2, post 1 is by reinforcing bar, reinforcing bar and concrete 13 are formed, wherein, reinforcing bar is by wing-plate in columns 111, post reinforcing bar web 112 and stiffening rib 113 are formed, reinforcing bar is made up of stirrup 122 in vertical muscle 121 and the post in the post, beam 2 is by steel corbel, reinforcing bar and concrete 23 are formed, wherein, steel corbel is made up of the edge of a wing 211 and web 212, reinforcing bar is made up of vertical muscle 221 and stirrup 222, beam 2 is diagonal to post 1, fixedlys connected with wing-plate in columns 111 in the edge of a wing 211, and web 212 is fixedlyed connected with post reinforcing bar web 112, web 212 is fixedlyed connected with wing-plate in columns 111, fixedlys connected with post reinforcing bar web 112 in the edge of a wing 211.
Embodiment 4:(is with reference to Fig. 6) the present invention is a kind of beam-column skew crossing type steel framed reinforced concrete joint that relates to Structural Engineering, form by post 1 and beam 2, post 1 is by reinforcing bar, reinforcing bar and concrete 13 are formed, wherein, reinforcing bar is by wing-plate in columns 111, post reinforcing bar web 112 and stiffening rib 113 are formed, reinforcing bar is made up of stirrup 122 in vertical muscle 121 and the post in the post, beam 2 is by steel corbel, reinforcing bar and concrete 23 are formed, wherein, steel corbel is made up of the edge of a wing 21 1 and web 212, reinforcing bar is made up of vertical muscle 221 and stirrup 222, beam 2 is diagonal to post 1, fixedly connected with wing-plate in columns 111 in the edge of a wing 211, be fixedly connected with reinforcement plate 25 between the edge of a wing 211, reinforcement plate 25 is fixedlyed connected with web 212, and reinforcement plate 25 is fixedlyed connected with wing-plate in columns 111, be provided with notch 2111 and 2112 on the edge of a wing 211, wing-plate in columns 111 embeds notches 2111 and 2112 and in fixing with the edge of a wing herein.
Claims (9)
1. beam-column skew crossing type steel framed reinforced concrete joint that relates to Structural Engineering, form by post (1) and beam (2), post (1) is by reinforcing bar, reinforcing bar and concrete (13) are formed, wherein, reinforcing bar is by wing-plate in columns (111), post reinforcing bar web (112) and stiffening rib (113) are formed, reinforcing bar is made up of stirrup (122) in vertical muscle (121) and the post in the post, beam (2) is by steel corbel, reinforcing bar and concrete (23) are formed, wherein, steel corbel is made up of the edge of a wing (211) and web (212), reinforcing bar is made up of vertical muscle (221) and stirrup (222), it is characterized in that beam (2) is diagonal to post (1), fixedly connected with wing-plate in columns (111) in the edge of a wing (211), web (212) is fixedlyed connected with post reinforcing bar web (112).
2. beam-column skew crossing type steel framed reinforced concrete joint according to claim 1 is characterized in that web (212) fixedlys connected with wing-plate in columns (111).
3. beam-column skew crossing type steel framed reinforced concrete joint according to claim 1 and 2, it is characterized in that being provided with on the edge of a wing (211) enhancing web (213), enhancing web (213) is fixedly connected with wing-plate in columns (111) and fixedlys connected with post reinforcing bar web (112).
4. beam-column skew crossing type steel framed reinforced concrete joint according to claim 3, it is characterized in that being fixedly connected with between the edge of a wing (211) stiffener (24), stiffener (24) is also fixedlyed connected with wing-plate in columns (111), web (212) and enhancing web (213).
5. beam-column skew crossing type steel framed reinforced concrete joint according to claim 1 and 2 is characterized in that being fixedly connected with between the edge of a wing (211) stiffener (24), and stiffener (24) is also fixedlyed connected with wing-plate in columns (111), web (212).
6. beam-column skew crossing type steel framed reinforced concrete joint according to claim 1 and 2 is characterized in that the edge of a wing (211) fixedlys connected with post reinforcing bar web (112).
7. beam-column skew crossing type steel framed reinforced concrete joint that relates to Structural Engineering, form by post (1) and beam (2), post (1) is by reinforcing bar, reinforcing bar and concrete (13) are formed, wherein, reinforcing bar is by wing-plate in columns (111), post reinforcing bar web (112) and stiffening rib (113) are formed, reinforcing bar is made up of stirrup (122) in vertical muscle (121) and the post in the post, beam (2) is by steel corbel, reinforcing bar and concrete (23) are formed, wherein, steel corbel is made up of the edge of a wing (211) and web (212), reinforcing bar is made up of vertical muscle (221) and stirrup (222), it is characterized in that beam (2) is diagonal to post (1), fixedly connected with wing-plate in columns (111) edge of a wing (211), and web (212) is fixedlyed connected with post reinforcing bar web (112), be fixedly connected with reinforcement plate (25) between the edge of a wing (211), reinforcement plate (25) is fixedlyed connected with web (212).
8. beam-column skew crossing type steel framed reinforced concrete joint according to claim 7 is characterized in that reinforcement plate (25) fixedlys connected with wing-plate in columns (111).
9. according to claim 7 or 8 described beam-column skew crossing type steel framed reinforced concrete joints, it is characterized in that being provided with on the edge of a wing (211) notch (2111) and (2112), wing-plate in columns (111) embeds notch (2111) and another notch (2112) and in fixing with the edge of a wing herein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011271361A CN1161524C (en) | 2001-08-22 | 2001-08-22 | Beam-column skew crossing type steel framed reinforced concrete joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011271361A CN1161524C (en) | 2001-08-22 | 2001-08-22 | Beam-column skew crossing type steel framed reinforced concrete joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1401864A CN1401864A (en) | 2003-03-12 |
| CN1161524C true CN1161524C (en) | 2004-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011271361A Expired - Fee Related CN1161524C (en) | 2001-08-22 | 2001-08-22 | Beam-column skew crossing type steel framed reinforced concrete joint |
Country Status (1)
| Country | Link |
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| CN (1) | CN1161524C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061748B (en) * | 2010-11-30 | 2012-05-02 | 哈尔滨工业大学 | High-strength concrete facade cross node constrained by steel mould containing steel reinforcement framework |
| CN106284687A (en) * | 2016-08-09 | 2017-01-04 | 中国十七冶集团有限公司 | A kind of beam-column skew crossing structure |
| CN106939644A (en) * | 2017-04-01 | 2017-07-11 | 西安建筑科技大学 | A kind of I shaped steels SRC beams diagonal arranges cross-shaped steel SRC pile assembled nodes |
| CN106939645A (en) * | 2017-04-01 | 2017-07-11 | 西安建筑科技大学 | A kind of diagonally disposed cross-shaped steel SRC pile assembled nodes of 45 degree of I shaped steels SRC beams |
| CN115075573B (en) * | 2022-08-02 | 2024-02-06 | 中国建筑西北设计研究院有限公司 | Construction method for haunching of oblique joints of section steel concrete wall beams |
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2001
- 2001-08-22 CN CNB011271361A patent/CN1161524C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1401864A (en) | 2003-03-12 |
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