CN201593238U - Steel reinforced concrete column-steel beam horizontal shear plate composite joint - Google Patents
Steel reinforced concrete column-steel beam horizontal shear plate composite joint Download PDFInfo
- Publication number
- CN201593238U CN201593238U CN2009202466180U CN200920246618U CN201593238U CN 201593238 U CN201593238 U CN 201593238U CN 2009202466180 U CN2009202466180 U CN 2009202466180U CN 200920246618 U CN200920246618 U CN 200920246618U CN 201593238 U CN201593238 U CN 201593238U
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- horizontal shear
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- shear plate
- concrete column
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Abstract
A steel reinforced concrete column-steel beam horizontal shear plate composite joint comprises a longitudinally extending steel column, a horizontally extending cantilever, a horizontal shear plate, a cylindrical surface bearing plate, longitudinal ribs and stirrups. The horizontal shear plate is arranged horizontally along a longitudinal direction of the steel column, the cylindrical surface bearing plate is arranged at the outer edge of the steel reinforced concrete column, the longitudinal ribs extend longitudinally along four corners inside the steel reinforced concrete column, the stirrups include 'L'-shaped stirrups and tie bars, two ends of each stirrup are respectively welded to the cylindrical surface bearing plate to form close stirrups on the outmost ring of the steel reinforced concrete column, one end of each tie bar is welded to the horizontal shear plate while the other end is hooked with the longitudinal ribs and the 'L'-shaped stirrups so as to form a composite stirrup on the outer ring, and all the stirrups are restrained on the outer side of concrete of a core region. The horizontal shear plate has functions of reinforcing ribs, and cylindrical steel web plates can not be punched by welding the stirrups on the horizontal shear plate.
Description
Technical field
The utility model relates to the building frame structure, especially profile steel concrete column-girder steel horizontal shear plate combined joint.
Background technology
With the steel reinforced concrete is the combination construction of main bearing member, compares with steel work, has good fire-resistant, endurance quality; Compare with ordinary reinforced concrete structure, its stress performance, anti-seismic performance excellence, dead load is light, short construction period.The combination construction that modern high level and super-high building structure often adopt steel reinforced concrete frame-steel concrete core tube (or steel reinforced concrete frame-shear wall) to form.The design of steel reinforced concrete frame and the difficult point of construction are in joint cores.There are shaped steel, post master muscle and stirrup in the post in the joint cores position, and shaped steel rigidly connects in the section steel beam of both direction and the post.When post reinforcing bar (main muscle and stirrup) passed through section steel beam, present common way was reserved steel bar hole on semi girder, mainly is the stirrup hole.And node is examined the core district owing to will guarantee the requirement of stirrup spacing, limb distance and volume distributed ratio, and section steel beam need be reserved and wear the stirrup hole.No matter how accurate the reinforced hole degree of finish is, much no matter reinforced hole stays, remove needs to the reinforcement of shaped steel tapping, reinforcing bar passes the shaped steel king post joint and constructs very difficult.Wear the weakening of reinforced hole to shaped steel for minimizing, generally should reduce shaped steel perforate quantity as far as possible, this way can reduce the node stirrup ratio, reduces node nuclear core district and is cut bearing capacity.And standard not clearly regulation, specific design and difficult operation of constructing to this.According to this situation, designed this node, to make every effort under the prerequisite that satisfies bearing capacity and structure, the horizontal shear resisting board of employing has solved node simultaneously and has been cut under the situation of bearing capacity satisfying, and convenient construction is avoided on shaped steel problems such as perforate.
The utility model content
The utility model purpose is to provide a kind of profile steel concrete column-girder steel horizontal shear plate combined joint, come the instead of part stirrup by the layout of stirrup and with the horizontal shear plate, play stiffening rib and the effect of stirrup junction plate, and can avoid on beam shaped steel web, boring a hole; Utilize the horizontal shear plate to resist the shearing that joint cores is born, form the closed stirrup constraint post longitudinal reinforcement pressurized good, cut bearing capacity and good seismic resistance with examining core district concrete with horizontal shear plate and the lacing wire of welding on it.
To achieve these goals, invent a kind of profile steel concrete column-girder steel horizontal shear plate combined joint, comprise cantilever beam section, horizontal shear plate, cylinder bearing plate, vertical muscle, the stirrup of the steel column of longitudinal extension, one section extension; It is characterized in that, describedly be connected to such an extent that the position is provided with the horizontal shear plate with girder steel at nuclear core district post; Described cylinder bearing plate is arranged on the semi girder and reaches beyond the steel column between the bottom flange; Described vertical muscle divides four groups, respectively along the inner four jiaos of longitudinal extensions of profile steel concrete column; Described stirrup comprises " L " type stirrup, its two ends are welded on the closed stirrup that forms the post outmost turns on the cylinder bearing plate respectively, and the lacing wire of band crotch, the one end is welded on the horizontal shear plate, the other end catches on vertical muscle and described " L " type stirrup simultaneously, form compound stirrup, and satisfy the spacing of stirrup legs requirement; Described stirrup restraint is in the core space concrete outside, and within the layer of concrete that forms cylinder.
Preferably, described steel column is made of the cross-shaped steel on the band edge of a wing.
Preferably, described semi girder is the H section steel beam, and it is connected with horizontal girder steel by junction plate.
Preferably, a plurality of horizontal shear plates are along height of node direction equidistant placement, and the edge of a wing of horizontal shear plate and cross-shaped steel and web welding are fixing.
Preferably, leave on the horizontal shear plate in order to make the closely knit hole of vibrating of joint cores concreting.
Preferably, the described hole of vibrating is arranged on the side of horizontal shear plate near the steel column centre.
Preferably, be provided with three layers of horizontal shear plate at least along the height of node direction.
Preferably, the vertical muscle of described each group is made of side by side many longitudinal reinforcements respectively.
According to said structure, the utility model profile steel concrete column-girder steel horizontal shear plate combined joint structurally has following beneficial effect:
(1) adopts the distinctive member of this node---horizontal shear plate.The horizontal shear plate has two functions: the one, play the effect of stiffening rib; The 2nd, welding stirrup is avoided boring a hole on column type steel web on it, plays the horizontal shear effect of transmitting simultaneously;
(2) " L " type stirrup is welded on the cylinder bearing plate, has avoided boring a hole on the semi girder web.Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing, so that design philosophy of the present utility model is done deep understanding.
Description of drawings
Fig. 1 is two kinds of stirrup forms that profile steel concrete column of the present utility model-girder steel horizontal shear plate combined joint is adopted; Wherein (a) be and the band crotch lacing wire, (b) be " L " type stirrup;
Fig. 2 is the member that the utility model adopts, and wherein (a) is junction plate, (b) is the cylinder bearing plate, (c) is the horizontal shear plate, (d) is cross-shaped steel;
Fig. 3 is the plan view of the preferred embodiment of profile steel concrete column of the present utility model-girder steel horizontal shear plate combined joint;
Fig. 4 is the cross section view along 1-1 line intercepting among Fig. 3;
Fig. 5 is the stereogram of the preferred embodiment of profile steel concrete column of the present utility model shown in Figure 3-girder steel horizontal shear plate combined joint, and wherein (a) adds member behind the reinforcing bar for the member of factory process (b);
Fig. 6 is the thin portion stereogram of profile steel concrete column-girder steel node.
The specific embodiment
With reference to Fig. 1-6, a kind of profile steel concrete column of the utility model-girder steel horizontal shear plate combined joint, comprise the steel column that the cross-shaped steel 6 on the band edge of a wing of longitudinal extension constitutes, and the horizontally extending semi girder 9 that constitutes by i beam, semi girder 9 connects horizontal girder steel 91 by junction plate 3; Also comprise horizontal shear plate 5, cylinder bearing plate 4, four groups of vertical muscle 8, stirrup, preferably, described horizontal shear plate 5 flatly vertically is provided with along cross-shaped steel 6, and along height of node direction equidistant placement, horizontal shear plate 5 is fixing with the edge of a wing and the web welding of cross-shaped steel 6, and leave in order to the joint cores concrete, promptly be arranged in the closely knit hole of vibrating (Fig. 2 (c) circular arc vacancy position) of concreting of cross-shaped steel 6 interior zones; Described cylinder bearing plate 4 is arranged on and reaches beyond the steel column, near " L " u stirrup u in the concrete seven topping of profile steel concrete column on the semi girder 9 between the bottom flange; Described vertical muscle 8 is along the inner four jiaos of longitudinal extensions of profile steel concrete column, and the vertical muscle 8 of each group is made of side by side many longitudinal reinforcements respectively; Described stirrup comprises two kinds of structures, one is " L " type stirrup 2, its two ends are welded on the closed stirrup that forms the post outmost turns on the cylinder bearing plate 4 respectively, and another kind of lacing wire 1 for the band crotch, the one end is welded on horizontal shear plate 5, the other end catches on vertical muscle 8 and described " L " type stirrup 2 simultaneously, forms the closed stirrup of outer ring; Described stirrup restraint is in the core space concrete seven outside.
In a word, characteristics of the present utility model are in post node type steel column core space horizontal shear plate 5 to be set, the shearing that utilizes horizontal shear plate 5 opposing joint cores to bear, simultaneously stirrup is welded on horizontal shear plate 5 and the bearing plate 4, thereby have good shear behavior, can avoid perforate on shaped steel again.
Claims (10)
1. profile steel concrete column-girder steel horizontal shear plate combined joint comprises the steel column of longitudinal extension, horizontally extending semi girder, horizontal shear plate, cylinder bearing plate, vertical muscle, stirrup; It is characterized in that described horizontal shear plate level ground vertically is provided with along shaped steel; Described cylinder bearing plate is arranged on the semi girder and reaches beyond the steel column between the bottom flange; Described vertical muscle divides four groups, respectively along the inner four jiaos of longitudinal extensions of profile steel concrete column; Described stirrup comprises " L " type stirrup, its two ends are welded on the closed stirrup that forms the post outmost turns on the cylinder bearing plate respectively, and the lacing wire of band crotch, and the one end is welded on the horizontal shear plate, the other end catches on vertical muscle and described " L " type stirrup simultaneously, forms compound stirrup; Described stirrup restraint is in the core space concrete outside, and within the layer of concrete that forms cylinder.
2. profile steel concrete column as claimed in claim 1-girder steel horizontal shear plate combined joint is characterized in that, described steel column is made of the cross-shaped steel on the band edge of a wing.
3. profile steel concrete column as claimed in claim 1 or 2-girder steel horizontal shear plate combined joint is characterized in that described semi girder is an i beam, and it is connected with horizontal girder steel by junction plate.
4. profile steel concrete column as claimed in claim 1-girder steel horizontal shear plate combined joint is characterized in that, a plurality of horizontal shear plates are along height of node direction equidistant placement, and the edge of a wing of horizontal shear plate and cross-shaped steel and web welding are fixing.
5. profile steel concrete column as claimed in claim 3-girder steel horizontal shear plate combined joint is characterized in that, leaves on the horizontal shear plate in order to the vibrate hole closely knit to joint cores concreting.
6. profile steel concrete column as claimed in claim 4-girder steel horizontal shear plate combined joint is characterized in that, the described hole of vibrating is arranged on the side of horizontal shear plate near the steel column centre.
7. profile steel concrete column as claimed in claim 4-girder steel horizontal shear plate combined joint is characterized in that, is provided with three layers of horizontal shear plate at least along the height of node direction.
8. as each described profile steel concrete column in the claim 1,2,4,6,7-girder steel horizontal shear plate combined joint, it is characterized in that the vertical muscle of described each group is made of side by side many longitudinal reinforcements respectively.
9. profile steel concrete column as claimed in claim 3-girder steel horizontal shear plate combined joint is characterized in that, the vertical muscle of described each group is made of side by side many longitudinal reinforcements respectively.
10. profile steel concrete column as claimed in claim 5-girder steel horizontal shear plate combined joint is characterized in that, the vertical muscle of described each group is made of side by side many longitudinal reinforcements respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202466180U CN201593238U (en) | 2009-10-16 | 2009-10-16 | Steel reinforced concrete column-steel beam horizontal shear plate composite joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202466180U CN201593238U (en) | 2009-10-16 | 2009-10-16 | Steel reinforced concrete column-steel beam horizontal shear plate composite joint |
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| Publication Number | Publication Date |
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| CN201593238U true CN201593238U (en) | 2010-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202466180U Expired - Fee Related CN201593238U (en) | 2009-10-16 | 2009-10-16 | Steel reinforced concrete column-steel beam horizontal shear plate composite joint |
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| CN (1) | CN201593238U (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433938A (en) * | 2011-08-26 | 2012-05-02 | 中国建筑东北设计研究院有限公司 | Hooped steel reinforced concrete beam-column joint of core area U-shaped column |
| CN102635242A (en) * | 2012-04-28 | 2012-08-15 | 中广核工程有限公司 | Construction method for butt joint operation for large I-shape beam |
| CN102995755A (en) * | 2012-12-12 | 2013-03-27 | 西安建筑科技大学 | RCS (reinforced concrete structure) combined node with continuous webs and partially-cut flanges |
| CN103437425A (en) * | 2013-08-27 | 2013-12-11 | 陕西建科兴业钢结构有限公司 | Connecting joint of prefabricated hollow steel-reinforced concrete column and steel beam and construction method |
| CN103790243A (en) * | 2014-02-27 | 2014-05-14 | 南京工业大学 | Steel-reinforced concrete cross-shaped column-steel beam connection joint |
| CN104251013A (en) * | 2013-06-27 | 2014-12-31 | 上海三益建筑设计有限公司 | Connecting structure for steel structure column and reinforced concrete beam |
| CN104674948A (en) * | 2014-03-26 | 2015-06-03 | 机械工业第六设计研究院有限公司 | Large-span hybrid structure frame |
| CN104790522A (en) * | 2015-03-30 | 2015-07-22 | 宁波大学 | Prefabricated assembling type steel-reinforced concrete column-steel beam frame structure system and construction method |
| CN105484427A (en) * | 2016-01-05 | 2016-04-13 | 文登蓝岛建筑工程有限公司 | Cylindrical square steel column decoration structure |
| CN105569267A (en) * | 2016-01-05 | 2016-05-11 | 文登蓝岛建筑工程有限公司 | Combined square steel column |
| CN106149873A (en) * | 2016-08-18 | 2016-11-23 | 佛山电力设计院有限公司 | Prefabricated assembled concrete frame construction and preparation method thereof |
| CN106948489A (en) * | 2017-05-09 | 2017-07-14 | 南京工业大学 | A kind of assembled steel reinforced concrete column steel reinforced concrete girder connection |
| 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 |
| CN107869195A (en) * | 2017-11-21 | 2018-04-03 | 中建六局土木工程有限公司 | A kind of shaped steel steel column and column cap sizing punching block construction method |
| CN108179818A (en) * | 2018-01-10 | 2018-06-19 | 中建局集团建设发展有限公司 | Stiffened column and steel beam connecting joint with closing steel plate hoop |
| CN108755964A (en) * | 2018-06-19 | 2018-11-06 | 西安建筑科技大学 | A kind of partial precast assembly steel reinforced concrete mixed column and construction method |
| CN110080525A (en) * | 2019-04-22 | 2019-08-02 | 上海建工一建集团有限公司 | A kind of skyscraper two-way synchronous construction method |
| CN110984383A (en) * | 2019-11-28 | 2020-04-10 | 中建八局第一建设有限公司 | Large-section steel reinforced concrete column and beam joint construction structure and method |
| CN111963203A (en) * | 2020-07-15 | 2020-11-20 | 中铁工程设计咨询集团有限公司 | Elevated single-column station in high-intensity area and construction method thereof |
| CN111997081A (en) * | 2020-07-29 | 2020-11-27 | 中国建筑一局(集团)有限公司 | Steel-reinforced beam and steel-structured column connecting structure without support at lower part and construction method |
| CN113374268A (en) * | 2021-07-19 | 2021-09-10 | 中天华南建设投资集团有限公司 | Auxiliary vibrating framework for stiff structural column and construction method based on framework |
| CN113982108A (en) * | 2021-11-30 | 2022-01-28 | 江苏华江祥瑞现代建筑发展有限公司 | Prefabricated post and precast beam connected node and adopt beam column structure of this node |
| CN114809279A (en) * | 2022-04-14 | 2022-07-29 | 北京工业大学 | Continuous girder steel space node of stirrup subregion reinforced concrete column |
-
2009
- 2009-10-16 CN CN2009202466180U patent/CN201593238U/en not_active Expired - Fee Related
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433938B (en) * | 2011-08-26 | 2014-07-30 | 中国建筑东北设计研究院有限公司 | Hooped steel reinforced concrete beam-column joint of core area U-shaped column |
| CN102433938A (en) * | 2011-08-26 | 2012-05-02 | 中国建筑东北设计研究院有限公司 | Hooped steel reinforced concrete beam-column joint of core area U-shaped column |
| CN102635242B (en) * | 2012-04-28 | 2015-11-04 | 中广核工程有限公司 | Girder beam butt-joint operation construction method |
| CN102635242A (en) * | 2012-04-28 | 2012-08-15 | 中广核工程有限公司 | Construction method for butt joint operation for large I-shape beam |
| CN102995755A (en) * | 2012-12-12 | 2013-03-27 | 西安建筑科技大学 | RCS (reinforced concrete structure) combined node with continuous webs and partially-cut flanges |
| CN102995755B (en) * | 2012-12-12 | 2014-07-16 | 西安建筑科技大学 | RCS (reinforced concrete structure) combined node with continuous webs and partially-cut flanges |
| CN104251013A (en) * | 2013-06-27 | 2014-12-31 | 上海三益建筑设计有限公司 | Connecting structure for steel structure column and reinforced concrete beam |
| CN103437425A (en) * | 2013-08-27 | 2013-12-11 | 陕西建科兴业钢结构有限公司 | Connecting joint of prefabricated hollow steel-reinforced concrete column and steel beam and construction method |
| CN103790243A (en) * | 2014-02-27 | 2014-05-14 | 南京工业大学 | Steel-reinforced concrete cross-shaped column-steel beam connection joint |
| CN104674948A (en) * | 2014-03-26 | 2015-06-03 | 机械工业第六设计研究院有限公司 | Large-span hybrid structure frame |
| CN104790522B (en) * | 2015-03-30 | 2017-03-01 | 宁波大学 | Prefabricated assembled profile steel concrete column steel girder frame structural system and construction method |
| CN104790522A (en) * | 2015-03-30 | 2015-07-22 | 宁波大学 | Prefabricated assembling type steel-reinforced concrete column-steel beam frame structure system and construction method |
| CN105569267A (en) * | 2016-01-05 | 2016-05-11 | 文登蓝岛建筑工程有限公司 | Combined square steel column |
| CN105484427A (en) * | 2016-01-05 | 2016-04-13 | 文登蓝岛建筑工程有限公司 | Cylindrical square steel column decoration structure |
| CN106149873A (en) * | 2016-08-18 | 2016-11-23 | 佛山电力设计院有限公司 | Prefabricated assembled concrete frame construction and preparation method thereof |
| CN106149873B (en) * | 2016-08-18 | 2019-06-11 | 佛山电力设计院有限公司 | Prefabricated assembled concrete frame construction and preparation 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 |
| CN106948489A (en) * | 2017-05-09 | 2017-07-14 | 南京工业大学 | A kind of assembled steel reinforced concrete column steel reinforced concrete girder connection |
| CN107869195A (en) * | 2017-11-21 | 2018-04-03 | 中建六局土木工程有限公司 | A kind of shaped steel steel column and column cap sizing punching block construction method |
| CN108179818B (en) * | 2018-01-10 | 2023-10-24 | 中建一局集团建设发展有限公司 | Connecting node of stiff column and steel beam with closed steel plate hoop |
| CN108179818A (en) * | 2018-01-10 | 2018-06-19 | 中建局集团建设发展有限公司 | Stiffened column and steel beam connecting joint with closing steel plate hoop |
| CN108755964A (en) * | 2018-06-19 | 2018-11-06 | 西安建筑科技大学 | A kind of partial precast assembly steel reinforced concrete mixed column and construction method |
| CN110080525A (en) * | 2019-04-22 | 2019-08-02 | 上海建工一建集团有限公司 | A kind of skyscraper two-way synchronous construction method |
| CN110080525B (en) * | 2019-04-22 | 2021-05-07 | 上海建工一建集团有限公司 | Bidirectional synchronous construction method for high-rise building |
| CN110984383A (en) * | 2019-11-28 | 2020-04-10 | 中建八局第一建设有限公司 | Large-section steel reinforced concrete column and beam joint construction structure and method |
| CN111963203A (en) * | 2020-07-15 | 2020-11-20 | 中铁工程设计咨询集团有限公司 | Elevated single-column station in high-intensity area and construction method thereof |
| CN111997081A (en) * | 2020-07-29 | 2020-11-27 | 中国建筑一局(集团)有限公司 | Steel-reinforced beam and steel-structured column connecting structure without support at lower part and construction method |
| CN111997081B (en) * | 2020-07-29 | 2021-03-23 | 中国建筑一局(集团)有限公司 | Steel-reinforced beam and steel-structured column connecting structure without support at lower part and construction method |
| CN113374268A (en) * | 2021-07-19 | 2021-09-10 | 中天华南建设投资集团有限公司 | Auxiliary vibrating framework for stiff structural column and construction method based on framework |
| CN113982108A (en) * | 2021-11-30 | 2022-01-28 | 江苏华江祥瑞现代建筑发展有限公司 | Prefabricated post and precast beam connected node and adopt beam column structure of this node |
| CN114809279A (en) * | 2022-04-14 | 2022-07-29 | 北京工业大学 | Continuous girder steel space node of stirrup subregion reinforced concrete column |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20141016 |
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| EXPY | Termination of patent right or utility model |