CN106638985A - Hollow concrete-filled steel tube composite column and reinforced concrete beam joint - Google Patents
Hollow concrete-filled steel tube composite column and reinforced concrete beam joint Download PDFInfo
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- CN106638985A CN106638985A CN201610891416.6A CN201610891416A CN106638985A CN 106638985 A CN106638985 A CN 106638985A CN 201610891416 A CN201610891416 A CN 201610891416A CN 106638985 A CN106638985 A CN 106638985A
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- hollow
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
本发明属于土木工程中的结构工程技术领域，具体涉及一种中空钢管混凝土叠合柱‑钢筋混凝土梁节点。本发明的技术方案如下：一种中空钢管混凝土叠合柱‑钢筋混凝土梁节点，包括套筒、加劲肋、加劲板和箱形短钢梁，所述箱形短钢梁设有翼缘和腹板，所述套筒通过加劲肋与中空钢管混凝土叠合柱的中空钢管连接成一个整体，所述箱形短钢梁焊接在所述套筒上，所述箱形短钢梁与所述套筒之间通过加劲板连接在一起，钢筋混凝土梁的钢筋焊接到所述箱形短钢梁的翼缘和腹板上。本发明提供的中空钢管混凝土叠合柱‑钢筋混凝土梁节点，保证了钢筋混凝土梁承受的荷载可以很好地传递给中空钢管混凝土叠合柱，使中空钢管混凝土叠合柱整体受力。
The invention belongs to the technical field of structural engineering in civil engineering, and in particular relates to a hollow steel tube concrete composite column-reinforced concrete beam joint. The technical scheme of the present invention is as follows: a hollow steel tube concrete composite column-reinforced concrete beam joint, including sleeves, stiffeners, stiffeners and box-shaped short steel beams, the box-shaped short steel beams are provided with flanges and webs plate, the sleeve is connected with the hollow steel pipe of the hollow concrete filled steel tube composite column through stiffeners to form a whole, the short box-shaped steel beam is welded on the sleeve, and the short box-shaped steel beam and the sleeve The tubes are connected together by stiffening plates, and the steel bars of the reinforced concrete beams are welded to the flanges and webs of the box-shaped short steel beams. The hollow concrete-filled steel pipe composite column-reinforced concrete beam joint provided by the present invention ensures that the load borne by the reinforced concrete beam can be well transmitted to the hollow concrete-filled steel pipe composite column, so that the hollow concrete-filled steel pipe composite column bears force as a whole.
Description
技术领域technical field
本发明属于土木工程中的结构工程技术领域，具体涉及一种中空钢管混凝土叠合柱-钢筋混凝土梁节点。The invention belongs to the technical field of structural engineering in civil engineering, and in particular relates to a hollow steel tube concrete composite column-reinforced concrete beam joint.
背景技术Background technique
中空钢管混凝土叠合柱作为一种新型组合结构，具有截面开展、抗弯刚度大、自重轻、防火性能好和施工便利等特点，适用于桥梁结构中的桥墩、梁桥及拱桥，建筑结构中的大直径柱，各种支架柱及送变电杆塔等。当其应用到建筑结构中时，便涉及到与钢筋混凝土梁的连接问题。As a new type of composite structure, the hollow concrete-filled steel tube composite column has the characteristics of open section, high bending rigidity, light weight, good fire resistance and convenient construction. It is suitable for piers, beam bridges and arch bridges in bridge structures, and in building structures Large-diameter columns, various support columns and transmission and transformation towers, etc. When it is applied to the building structure, it involves the connection problem with the reinforced concrete beam.
发明内容Contents of the invention
本发明提供一种中空钢管混凝土叠合柱-钢筋混凝土梁节点，保证了钢筋混凝土梁承受的荷载可以很好地传递给中空钢管混凝土叠合柱，使中空钢管混凝土叠合柱整体受力。The invention provides a hollow concrete-filled steel pipe composite column-reinforced concrete beam joint, which ensures that the load borne by the reinforced concrete beam can be well transmitted to the hollow concrete-filled steel pipe composite column, so that the hollow concrete-filled steel pipe composite column bears force as a whole.
本发明的技术方案如下：Technical scheme of the present invention is as follows:
一种中空钢管混凝土叠合柱-钢筋混凝土梁节点，包括套筒、加劲肋、加劲板和箱形短钢梁，所述箱形短钢梁设有翼缘和腹板，所述套筒通过加劲肋与中空钢管混凝土叠合柱的中空钢管连接成一个整体，所述箱形短钢梁焊接在所述套筒上，所述箱形短钢梁与所述套筒之间通过加劲板连接在一起，钢筋混凝土梁的钢筋焊接到所述箱形短钢梁的翼缘和腹板上。A hollow steel tube concrete composite column-reinforced concrete beam joint, including sleeves, stiffeners, stiffeners and box-shaped short steel beams, the box-shaped short steel beams are provided with flanges and webs, and the sleeves pass through The stiffener is connected with the hollow steel pipe of the hollow concrete-filled steel tube composite column as a whole, the short box-shaped steel beam is welded on the sleeve, and the short box-shaped steel beam and the sleeve are connected by a stiffening plate Together, the bars of the reinforced concrete beams are welded to the flanges and webs of the short steel box girders.
所述的中空钢管混凝土叠合柱-钢筋混凝土梁节点，其节点形式为角节点、边节点或中节点。The hollow concrete-filled steel tube composite column-reinforced concrete beam node is in the form of a corner node, an edge node or a middle node.
所述的中空钢管混凝土叠合柱-钢筋混凝土梁节点，其中，中空钢管混凝土叠合柱截面形状为圆形、方形或矩形，钢筋混凝土梁截面形状为矩形。The hollow concrete-filled steel pipe composite column-reinforced concrete beam joint, wherein the hollow concrete-filled steel pipe composite column has a circular, square or rectangular cross-sectional shape, and the reinforced concrete beam has a rectangular cross-sectional shape.
本发明的有益效果为：本发明的节点中的套筒通过加劲肋与中空钢管混凝土叠合柱的中空钢管连接成一个整体，箱形短钢梁焊接在套筒上并通过加劲板增强，以保证中空钢管混凝土叠合柱可以整体承受钢筋混凝土梁传递的荷载，同时钢筋混凝土梁的钢筋焊接到箱形短钢梁翼缘和腹板上，增强中空钢管混凝土叠合柱和钢筋混凝土梁的连接性能。本发明的节点保证了钢筋混凝土梁承受的荷载可以很好地传递给中空钢管混凝土叠合柱，使中空钢管混凝土叠合柱整体受力。本发明的节点中各钢部件可工厂化生产、现场装配，形成骨架，即保证了工程质量，又加快了施工进度。The beneficial effects of the present invention are: the sleeve in the node of the present invention is connected into a whole with the hollow steel tube of the hollow concrete-filled steel tube composite column through the stiffener, and the box-shaped short steel beam is welded on the sleeve and reinforced by the stiffener, so as to Ensure that the hollow concrete-filled steel pipe composite column can bear the load transmitted by the reinforced concrete beam as a whole, and at the same time, the steel bars of the reinforced concrete beam are welded to the flange and web of the box-shaped short steel beam to enhance the connection performance between the hollow concrete-filled steel pipe composite column and the reinforced concrete beam. The node of the invention ensures that the load borne by the reinforced concrete beam can be well transmitted to the hollow concrete-filled steel tube composite column, so that the hollow steel-filled concrete composite column bears force as a whole. Each steel part in the node of the invention can be manufactured in a factory and assembled on site to form a skeleton, which not only ensures the quality of the project, but also speeds up the construction progress.
附图说明Description of drawings
图1为中空钢管混凝土叠合柱-钢筋混凝土梁节点的结构平面图；Fig. 1 is the structural plan view of hollow concrete filled steel pipe composite column-reinforced concrete beam joint;
图2为中空钢管混凝土叠合柱截面示意图；Figure 2 is a schematic cross-sectional view of a hollow concrete filled steel tube composite column;
图3为套筒截面示意图；Figure 3 is a schematic cross-sectional view of the sleeve;
图4为套筒通过加劲肋与中空钢管混凝土叠合柱的中空钢管连接成一个整体示意图；Fig. 4 is a schematic diagram of connecting the sleeve with the hollow steel tube of the hollow concrete-filled steel tube composite column through stiffeners;
图5为加劲板平面示意图；Figure 5 is a schematic plan view of the stiffened plate;
图6为箱形短钢梁截面示意图。Figure 6 is a schematic cross-sectional view of a box-shaped short steel beam.
具体实施方式detailed description
如图1～6所示，一种中空钢管混凝土叠合柱-钢筋混凝土梁节点，包括套筒1、加劲肋2、加劲板3和箱形短钢梁4，所述箱形短钢梁4设有翼缘和腹板，所述套筒1通过加劲肋2与中空钢管混凝土叠合柱5的中空钢管7连接成一个整体，所述箱形短钢梁4焊接在所述套筒1上，所述箱形短钢梁4与所述套筒1之间通过加劲板3连接在一起，钢筋混凝土梁6的钢筋焊接到所述箱形短钢梁4的翼缘和腹板上。As shown in Figures 1 to 6, a hollow concrete filled steel tube composite column-reinforced concrete beam joint includes a sleeve 1, a stiffening rib 2, a stiffening plate 3 and a box-shaped short steel beam 4, and the box-shaped short steel beam 4 There are flanges and webs, the sleeve 1 is connected as a whole with the hollow steel pipe 7 of the hollow concrete filled steel tube composite column 5 through stiffeners 2, and the box-shaped short steel beam 4 is welded on the sleeve 1 , the box-shaped short steel beam 4 and the sleeve 1 are connected together by a stiffening plate 3 , and the reinforcement of the reinforced concrete beam 6 is welded to the flange and the web of the box-shaped short steel beam 4 .
施工步骤如下：首先将套筒1通过加劲肋2与中空钢管混凝土叠合柱5的中空钢管7焊接成一个整体；再将箱形短钢梁4焊接在套筒1上，并通过焊接加劲板3增强，以形成钢骨架；然后绑扎中空钢管7外围纵筋9及箍筋8并支护模板，浇筑中空钢管混凝土叠合柱5外围混凝土；最后将钢筋混凝土梁6的钢筋焊接到箱形短钢梁4翼缘和腹板上，绑扎梁箍筋并支护梁模板，浇筑梁混凝土。The construction steps are as follows: first, the sleeve 1 is welded into a whole with the hollow steel pipe 7 of the hollow concrete-filled steel tube composite column 5 through the stiffener 2; 3. Reinforce to form a steel skeleton; then bind the peripheral longitudinal bars 9 and stirrups 8 of the hollow steel pipe 7 and support the formwork, and pour the concrete around the hollow concrete-filled steel pipe composite column 5; finally, weld the steel bars of the reinforced concrete beam 6 to the box-shaped short On the flange and web of the steel beam 4, the beam stirrups are bound and the beam formwork is supported, and the beam concrete is poured.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891416.6A CN106638985A (en) | 2016-10-13 | 2016-10-13 | Hollow concrete-filled steel tube composite column and reinforced concrete beam joint |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610891416.6A CN106638985A (en) | 2016-10-13 | 2016-10-13 | Hollow concrete-filled steel tube composite column and reinforced concrete beam joint |
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| CN106638985A true CN106638985A (en) | 2017-05-10 |
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| CN201610891416.6A Pending CN106638985A (en) | 2016-10-13 | 2016-10-13 | Hollow concrete-filled steel tube composite column and reinforced concrete beam joint |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482573A (en) * | 2020-11-23 | 2021-03-12 | 长安大学 | Partially-assembled concrete-filled steel tube composite column-steel beam combined node |
| CN114232797A (en) * | 2021-12-24 | 2022-03-25 | 常州工学院 | A hollow interlayer steel pipe joint connected by U-shaped plug plate |
| IT202100024860A1 (en) | 2021-09-29 | 2023-03-29 | Info Mtr Srl | HOLLOW COLUMN FOR MIXED STEEL-CONCRETE STRUCTURES WITH STRESS TRANSFER SYSTEM BETWEEN STEEL AND CONCRETE |
| IT202300001974A1 (en) | 2023-02-07 | 2024-08-07 | Info Mtr Srl | COLUMN WITH CONNECTION SYSTEM FOR THE TRANSFER OF STRESSES BETWEEN CONCRETE AND STEEL |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09317009A (en) * | 1996-06-03 | 1997-12-09 | Shimizu Corp | Joint structure of filled steel pipe concrete column and beam |
| CN103216014A (en) * | 2013-04-25 | 2013-07-24 | 沈阳建筑大学 | Assembling type frame structure joint |
| CN203174771U (en) * | 2012-12-27 | 2013-09-04 | 湖南顺天建设集团有限公司 | Annular plate node of steel pipe concrete column and bonded prestress steel bar concrete beam |
| CN204199441U (en) * | 2014-08-19 | 2015-03-11 | 中国建筑第八工程局有限公司 | Vierendeel girder reinforcing bar and steel pipe column are in the syndeton of Nodes |
| CN103556781B (en) * | 2013-10-31 | 2015-09-02 | 中国航空规划建设发展有限公司 | A kind of assembling frame band steel corbel long column and construction method thereof |
| CN105926779A (en) * | 2016-06-14 | 2016-09-07 | 沈阳建筑大学 | Hollow steel pipe concrete composite column and steel beam connecting joint |
-
2016
- 2016-10-13 CN CN201610891416.6A patent/CN106638985A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09317009A (en) * | 1996-06-03 | 1997-12-09 | Shimizu Corp | Joint structure of filled steel pipe concrete column and beam |
| CN203174771U (en) * | 2012-12-27 | 2013-09-04 | 湖南顺天建设集团有限公司 | Annular plate node of steel pipe concrete column and bonded prestress steel bar concrete beam |
| CN103216014A (en) * | 2013-04-25 | 2013-07-24 | 沈阳建筑大学 | Assembling type frame structure joint |
| CN103556781B (en) * | 2013-10-31 | 2015-09-02 | 中国航空规划建设发展有限公司 | A kind of assembling frame band steel corbel long column and construction method thereof |
| CN204199441U (en) * | 2014-08-19 | 2015-03-11 | 中国建筑第八工程局有限公司 | Vierendeel girder reinforcing bar and steel pipe column are in the syndeton of Nodes |
| CN105926779A (en) * | 2016-06-14 | 2016-09-07 | 沈阳建筑大学 | Hollow steel pipe concrete composite column and steel beam connecting joint |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482573A (en) * | 2020-11-23 | 2021-03-12 | 长安大学 | Partially-assembled concrete-filled steel tube composite column-steel beam combined node |
| CN112482573B (en) * | 2020-11-23 | 2021-11-16 | 长安大学 | Partially-assembled concrete-filled steel tube composite column-steel beam combined node |
| IT202100024860A1 (en) | 2021-09-29 | 2023-03-29 | Info Mtr Srl | HOLLOW COLUMN FOR MIXED STEEL-CONCRETE STRUCTURES WITH STRESS TRANSFER SYSTEM BETWEEN STEEL AND CONCRETE |
| CN114232797A (en) * | 2021-12-24 | 2022-03-25 | 常州工学院 | A hollow interlayer steel pipe joint connected by U-shaped plug plate |
| IT202300001974A1 (en) | 2023-02-07 | 2024-08-07 | Info Mtr Srl | COLUMN WITH CONNECTION SYSTEM FOR THE TRANSFER OF STRESSES BETWEEN CONCRETE AND STEEL |
| EP4414514A1 (en) | 2023-02-07 | 2024-08-14 | Info.Mtr. S.r.l. | Column with connection system for transferring stresses between concrete and steel |
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Application publication date: 20170510 |