CN2495711Y - Vertical and cross-linking reinforcing steel bar type concrete joint - Google Patents
Vertical and cross-linking reinforcing steel bar type concrete joint Download PDFInfo
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- CN2495711Y CN2495711Y CN 01245529 CN01245529U CN2495711Y CN 2495711 Y CN2495711 Y CN 2495711Y CN 01245529 CN01245529 CN 01245529 CN 01245529 U CN01245529 U CN 01245529U CN 2495711 Y CN2495711 Y CN 2495711Y
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Abstract
The utility model discloses a longitudinal beam insertion steel frame concrete node of steel frame concrete in structural engineering and comprises a column and beam, and the column comprises a steel frame, reinforcing steel bar and concrete, wherein, the steel frame comprises a column steel frame flange, column steel frame web plate and stiffening rib, the reinforcing steel bar consists of a longitudinal steel bar and stirrup, and the beam comprises a steel corbel, steel bar in the beam and concrete, wherein the steel corbel comprises a flange and the web plate, the steel bar in the beam comprises the longitudinal beam bar and stirrup, a hole is arranged in the column steel frame flange, part of the longitudinal beam bars are through the hole and are fixed with the column steel frame flange, the remaining longitudinal beam bars are fixed on the flange inside the steel corbel, and a strengthening board is arranged at the place the column steel frame flange which the longitudinal beam bars are through. The utility model based on guaranteeing the bearing capacity of the node uses the design principle of strong-column and weak-beam and is applicable to occasions with wide column and narrow beam.
Description
(1) technical field: the utility model relates to a kind of steel framed reinforced concrete joint, refers in particular to the vertical muscle cross-linking steel framed reinforced concrete joint of a kind of beam.
(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.In " steel reinforced concrete structure design discipline ", have good seismic resistance for guaranteeing node, very high to the globality requirement of intranodal reinforcing bar, 7.1.3 bar regulation: main muscle should not pass wing-plate in columns in the beam.And the situation of column cross-section size than the big several times of beam section size often appears according to the structure that " strong column and weak beam " principle is designed, deck-siding only be post wide 1/2～1/3, this is difficult to pass continuously node area with regard to causing the longitudinal reinforcement in the beam, has caused the many difficulties in design, the construction in actual engineering.
(3) summary of the invention:
Technical problem the utility model can only solve the defective that steel framed reinforced concrete joint produced of wide column and narrow beam with the scheme of strong post brutal at prior art, proposes a kind of vertical muscle cross-linking steel framed reinforced concrete joint of beam that is applicable to wide column and narrow beam.
Technical scheme the present invention is a kind of vertical muscle cross-linking steel framed reinforced concrete joint of beam that relates to the Structural Engineering steel reinforced concrete, 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 vertical muscle 121 and stirrup 122, beam 2 is by steel corbel, reinforcing bar and concrete 23 are formed in the beam, wherein, steel corbel is made up of the edge of a wing 211 and web 212, reinforcing bar is made up of vertical muscle of beam and stirrup 222 in the beam, on wing-plate in columns 111, be provided with the hole, the vertical muscle 2211 of part beam passes this hole, and the vertical muscle 2212 of all the other beams is fixed on the edge of a wing 211 in the steel corbel, is provided with stiffener 3 by vertical muscle 2211 part of wearing of beam on wing-plate in columns 111.
Beneficial effect is 1. because the utility model passes wing-plate in columns with the vertical muscle of beam, be not as prior art, walk around wing-plate in columns, the width of beam just can reduce like this, the intensity that therefore wing-plate in columns is caused descends and then carries out reinforcement by stiffener, so the utility model can reduce deck-siding on the basis that guarantees ultimate bearing capacity of joints, make it be applicable to wide column and narrow beam.2. the perforate sectional area of wing-plate in columns 111 30% and the vertical rib area that passes wing-plate in columns 111 that are not more than wing-plate in columns 111 sectional areas is not more than 40% technical measures of the vertical muscle gross area, can guarantee the utlity model has better anti-seismic performance.
(4) description of drawings: Fig. 1 is a structural front view of the present utility model.Fig. 2 is a structure sectional view of the present utility model.Fig. 3 is the structural representation of stiffener of the present utility model position embodiment.Fig. 4 is the structural representation of stiffener of the present utility model another embodiment of position.Fig. 5 is the stiffener of the present utility model position structural representation of an embodiment again.Fig. 6 is the structural representation of the 4th embodiment at stiffener of the present utility model position.
(5) specific embodiment: embodiment 1: the present invention is a kind of vertical muscle cross-linking steel framed reinforced concrete joint of beam that relates to the Structural Engineering steel reinforced concrete, 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 vertical muscle 121 and stirrup 122, beam 2 is by steel corbel, reinforcing bar and concrete 23 are formed in the beam, wherein, steel corbel is made up of the edge of a wing 211 and web 212, reinforcing bar is made up of vertical muscle of beam and stirrup 222 in the beam, on wing-plate in columns 111, be provided with the hole, the vertical muscle 2211 of part beam passes this hole, the vertical muscle 2212 of all the other beams is fixed on the interior edge of a wing 211 of steel corbel, on wing-plate in columns 111, be provided with stiffener 3 by vertical muscle 2211 part of wearing of beam, the perforate sectional area of wing-plate in columns 111 is not more than 30% of wing-plate in columns 111 sectional areas, the vertical rib area that passes wing-plate in columns 111 is not more than 40% of the vertical muscle gross area, and the above-mentioned vertical muscle 2211 of beam that passes wing-plate in columns fixes with wing-plate in columns 111.
Claims (4)
1. a beam that relates to the Structural Engineering steel reinforced concrete is indulged muscle cross-linking steel framed reinforced concrete joint, 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 vertical muscle (121) and stirrup (122), beam (2) is by steel corbel, reinforcing bar and concrete (23) are formed in the beam, wherein, steel corbel is made up of the edge of a wing (211) and web (212), reinforcing bar is made up of vertical muscle of beam and stirrup (222) in the beam, it is characterized in that on wing-plate in columns (111), being provided with the hole, the part beam is indulged muscle (2211) and is passed this hole, and all the other beams are indulged muscle (2212) and are fixed on the edge of a wing (211) in the steel corbel, is provided with stiffener (3) by vertical muscle (2211) part of wearing of beam on wing-plate in columns (111).
2. beam according to claim 1 is indulged muscle cross-linking steel framed reinforced concrete joint, it is characterized in that the perforate sectional area of wing-plate in columns (111) is not more than 30% of wing-plate in columns (111) sectional area.
3. beam according to claim 1 and 2 is indulged muscle cross-linking steel framed reinforced concrete joint, it is characterized in that the vertical rib area that passes wing-plate in columns (111) is not more than 40% of the vertical muscle gross area.
4. beam according to claim 1 is indulged muscle cross-linking steel framed reinforced concrete joint, it is characterized in that the vertical muscle (2211) of beam that passes wing-plate in columns fixes with wing-plate in columns (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245529 CN2495711Y (en) | 2001-08-22 | 2001-08-22 | Vertical and cross-linking reinforcing steel bar type concrete joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245529 CN2495711Y (en) | 2001-08-22 | 2001-08-22 | Vertical and cross-linking reinforcing steel bar type concrete joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2495711Y true CN2495711Y (en) | 2002-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245529 Expired - Fee Related CN2495711Y (en) | 2001-08-22 | 2001-08-22 | Vertical and cross-linking reinforcing steel bar type concrete joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2495711Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999913B (en) * | 2007-01-05 | 2010-04-07 | 华南理工大学 | Node of steel tube concrete pole and steel reinforced concrete beam and processing method thereof |
| CN102102443A (en) * | 2011-03-22 | 2011-06-22 | 中国十九冶集团有限公司 | Method for constructing combined steel and concrete column of large metallurgy industrial factory building |
| CN103061416A (en) * | 2011-10-21 | 2013-04-24 | 长江大学 | Joint structure of steel-pipe-restraining steel concrete columns and reinforced concrete beams |
| CN104727444A (en) * | 2013-12-20 | 2015-06-24 | 五冶集团上海有限公司 | Construction method for frame structure broad-flat-beam |
| CN106121055A (en) * | 2016-06-30 | 2016-11-16 | 浙江东南网架股份有限公司 | A kind of steel box column and concrete beam connecting node and construction method thereof |
| CN107060092A (en) * | 2017-04-01 | 2017-08-18 | 西安建筑科技大学 | A kind of I shaped steels SRC beams expand band edge of a wing cross-shaped steel SRC pile assembled nodes |
| CN107254918A (en) * | 2017-08-08 | 2017-10-17 | 北京建工四建工程建设有限公司 | A kind of steel reinforced concrete combined member beam-column node structure and construction method |
| CN107761959A (en) * | 2016-08-15 | 2018-03-06 | 中国二十冶集团有限公司 | Rigid steel pile and girder steel and the construction method of frame beam column cage bar connecting node |
| CN108301506A (en) * | 2017-12-28 | 2018-07-20 | 天元建设集团有限公司 | A kind of square tubular column-beams of concrete bracket Joint's connection fabrication and its construction method |
-
2001
- 2001-08-22 CN CN 01245529 patent/CN2495711Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999913B (en) * | 2007-01-05 | 2010-04-07 | 华南理工大学 | Node of steel tube concrete pole and steel reinforced concrete beam and processing method thereof |
| CN102102443A (en) * | 2011-03-22 | 2011-06-22 | 中国十九冶集团有限公司 | Method for constructing combined steel and concrete column of large metallurgy industrial factory building |
| CN102102443B (en) * | 2011-03-22 | 2012-05-30 | 中国十九冶集团有限公司 | Method for constructing combined steel and concrete column of large metallurgy industrial factory building |
| CN103061416A (en) * | 2011-10-21 | 2013-04-24 | 长江大学 | Joint structure of steel-pipe-restraining steel concrete columns and reinforced concrete beams |
| CN104727444A (en) * | 2013-12-20 | 2015-06-24 | 五冶集团上海有限公司 | Construction method for frame structure broad-flat-beam |
| CN106121055A (en) * | 2016-06-30 | 2016-11-16 | 浙江东南网架股份有限公司 | A kind of steel box column and concrete beam connecting node and construction method thereof |
| CN106121055B (en) * | 2016-06-30 | 2019-01-11 | 浙江东南网架股份有限公司 | A kind of steel box column and beams of concrete connecting node and its construction method |
| CN107761959A (en) * | 2016-08-15 | 2018-03-06 | 中国二十冶集团有限公司 | Rigid steel pile and girder steel and the construction method of frame beam column cage bar connecting node |
| CN107060092A (en) * | 2017-04-01 | 2017-08-18 | 西安建筑科技大学 | A kind of I shaped steels SRC beams expand band edge of a wing cross-shaped steel SRC pile assembled nodes |
| CN107254918A (en) * | 2017-08-08 | 2017-10-17 | 北京建工四建工程建设有限公司 | A kind of steel reinforced concrete combined member beam-column node structure and construction method |
| CN107254918B (en) * | 2017-08-08 | 2023-07-25 | 北京建工四建工程建设有限公司 | Beam column node structure of steel-concrete combined member and construction method |
| CN108301506A (en) * | 2017-12-28 | 2018-07-20 | 天元建设集团有限公司 | A kind of square tubular column-beams of concrete bracket Joint's connection fabrication and its construction method |
| CN108301506B (en) * | 2017-12-28 | 2023-08-11 | 天元建设集团有限公司 | Square steel column-concrete beam bracket node connection structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |