CN209144994U - An assembly-supported steel frame structure with anti-seismic function - Google Patents
An assembly-supported steel frame structure with anti-seismic function Download PDFInfo
- Publication number
- CN209144994U CN209144994U CN201821462532.7U CN201821462532U CN209144994U CN 209144994 U CN209144994 U CN 209144994U CN 201821462532 U CN201821462532 U CN 201821462532U CN 209144994 U CN209144994 U CN 209144994U
- Authority
- CN
- China
- Prior art keywords
- steel
- column
- support
- steel beam
- shock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 138
- 239000010959 steel Substances 0.000 title claims abstract description 138
- 238000013016 damping Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000872 buffer Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
一种具有抗震功能的装配支撑钢框架结构，包括第一钢梁和第二钢梁，所述第一钢梁和第二钢梁之间设置有第一钢柱和第二钢柱，第一钢梁、第二钢梁、第一钢柱和第二钢柱四者组成矩形框架，所述矩形框架的对角线处设置有减震支撑，钢框架沿对角线采用钢支撑，也称为柔性支撑，从而柱子和柔性交叉支撑分别承受竖向与水平荷载，钢支撑通过与装有弹簧阻尼器的减震套筒连接，使钢支撑中产生预紧力，并通过阻尼作用，有效的缓冲地震及其他突变荷载，并通过减震套筒、钢支撑和弹簧阻尼器三者组成活塞式结构，可以有效的抵消钢支撑的拉压变形；本实用新型抗震功能的装配支撑钢框架结构，结构设计合理，制造成本低，便于推广和应用。
An assembled support steel frame structure with anti-seismic function, comprising a first steel beam and a second steel beam, a first steel column and a second steel column are arranged between the first steel beam and the second steel beam, and the first steel beam and the second steel column are arranged between the first steel beam and the second steel beam. The steel beam, the second steel beam, the first steel column and the second steel column form a rectangular frame, the diagonal of the rectangular frame is provided with a shock-absorbing support, and the steel frame adopts steel support along the diagonal, also known as It is a flexible support, so that the column and the flexible cross support bear vertical and horizontal loads respectively. The steel support is connected with a shock-absorbing sleeve equipped with a spring damper, so that a pre-tightening force is generated in the steel support, and through the damping effect, the effective It buffers earthquake and other sudden loads, and forms a piston-type structure through a shock-absorbing sleeve, a steel support and a spring damper, which can effectively offset the tensile and compressive deformation of the steel support; the seismic-resistant assembly of the utility model supports the steel frame structure, The structure design is reasonable, the manufacturing cost is low, and the promotion and application are convenient.
Description
技术领域technical field
本实用新型属于建筑工程技术领域，具体涉及一种具有抗震功能的装配支撑钢框架结构。The utility model belongs to the technical field of construction engineering, in particular to an assembly-supported steel frame structure with an anti-seismic function.
背景技术Background technique
装配式斜支撑钢框架结构具有轻质、高强、抗震性能好的特点，而且施工现场安装简便，解决了低层房屋施工工期的瓶颈问题，大量节省人工，降低造价，特别适用于低多层装配式房屋的建造，具有很好的应用价值。然而现在的支撑形式容易引发支撑的断裂，而且在受压时容易发生较大的不可恢复的压缩变形，因而产生大量的维修更换费用，使这种结构的发展受阻。例如：同济大学主编的《分层装配钢框架房屋技术规程》中的“柔性支撑”，在承受压力时，发生较大不可恢复变形，变形后必须要进行更换。The prefabricated inclined bracing steel frame structure has the characteristics of light weight, high strength and good seismic performance, and it is easy to install on the construction site, which solves the bottleneck problem of the construction period of low-rise buildings, saves a lot of labor, and reduces the cost. The construction of houses has good application value. However, the current form of support is easy to cause the fracture of the support, and it is prone to large and irrecoverable compression deformation when it is compressed, thus generating a lot of maintenance and replacement costs, which hinders the development of this structure. For example, the "flexible support" in the "Technical Regulations for Layered Assembled Steel Frame Houses" edited by Tongji University, when subjected to pressure, has a large irrecoverable deformation, and must be replaced after deformation.
因此，为了解决上述问题，提出一种减震效果更好而且更加实用的一种具有抗震功能的装配支撑钢框架结构。Therefore, in order to solve the above problems, an assembly-supported steel frame structure with anti-vibration function is proposed, which has better shock absorption effect and is more practical.
实用新型内容Utility model content
为了实现上述目的，本实用新型采用如下技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
一种具有抗震功能的装配支撑钢框架结构，包括第一钢梁和第二钢梁，所述第一钢梁和第二钢梁之间设置有第一钢柱和第二钢柱，第一钢梁、第二钢梁、第一钢柱和第二钢柱四者组成矩形框架，所述矩形框架的对角线处设置有减震支撑。An assembled support steel frame structure with anti-seismic function, comprising a first steel beam and a second steel beam, a first steel column and a second steel column are arranged between the first steel beam and the second steel beam, and the first steel beam and the second steel column are arranged between the first steel beam and the second steel beam. The steel beam, the second steel beam, the first steel column and the second steel column form a rectangular frame, and a shock-absorbing support is provided at the diagonal of the rectangular frame.
所述第一钢柱和第二钢柱包括端板、管柱和耳板，两个所述端板之间设置有管柱，管柱两端与端板形成的柱脚处设置有耳板。The first steel column and the second steel column include an end plate, a pipe column and an ear plate, a pipe column is arranged between the two end plates, and an ear plate is arranged at the column foot formed by the two ends of the pipe column and the end plate. .
所述减震支撑包括钢支撑、减震套管和弹簧阻尼器，所述减震套管内腔设置有弹簧阻尼器，所述减震套管一端通过弹簧阻尼器与钢支撑一端相连，所述减震套管另一端通过螺栓与一端耳板相连，所述钢支撑另一端通过螺栓与另一端耳板相连。The shock-absorbing support includes a steel support, a shock-absorbing sleeve and a spring damper, the inner cavity of the shock-absorbing sleeve is provided with a spring damper, and one end of the shock-absorbing sleeve is connected to one end of the steel support through the spring damper, and the The other end of the shock-absorbing sleeve is connected to one ear plate by bolts, and the other end of the steel support is connected to the other end ear plate by bolts.
所述第一钢梁与第二钢梁均为H型钢梁，所述第一钢柱和第二钢柱均为方钢管柱。The first steel beam and the second steel beam are both H-shaped steel beams, and the first steel column and the second steel column are both square steel pipe columns.
所述第一钢梁和第二钢梁与第一钢柱和第二钢柱通过螺栓固定安装。The first steel beam and the second steel beam are fixedly installed with the first steel column and the second steel column through bolts.
本实用新型的有益效果为，The beneficial effects of the present utility model are:
1、钢框架沿对角线采用钢支撑，也称为“柔性”支撑，从而柱子和柔性交叉支撑分别承受竖向与水平荷载，钢支撑通过与装有弹簧阻尼器的减震套筒连接，使钢支撑中产生预紧力，并通过阻尼作用，有效的缓冲地震及其他突变荷载，并通过减震套筒、钢支撑和弹簧阻尼器三者组成“活塞”式结构，可以有效的抵消钢支撑的拉压变形；1. The steel frame adopts steel supports along the diagonal, also known as "flexible" supports, so that the columns and flexible cross supports bear vertical and horizontal loads respectively, and the steel supports are connected with shock-absorbing sleeves equipped with spring dampers. The pre-tightening force is generated in the steel support, and through the damping effect, the earthquake and other sudden loads are effectively buffered, and the "piston" structure is formed by the shock-absorbing sleeve, the steel support and the spring damper, which can effectively offset the steel Tensile and compressive deformation of support;
2、在承受地震带来的水平荷载时，在弹簧阻尼器的帮助下，受压支撑可以完全退出工作，在受拉时又可以很好的承受拉力，对地震带来的波动进行很好的缓冲，从而保证了支撑的完好性，减少在震后的修缮、更换工作；2. When bearing the horizontal load caused by the earthquake, with the help of the spring damper, the compressive support can completely withdraw from work, and can bear the tensile force well when it is in tension, and it is very good for the fluctuation caused by the earthquake. Buffering, thus ensuring the integrity of the support and reducing the repair and replacement work after the earthquake;
3、钢框架整体质量小，全部采用螺栓连接，解决了传统方式建造低多层建筑时难解决的安装误差问题，且布置灵活、无需大型施工装备；3. The overall quality of the steel frame is small, and all of them are connected by bolts, which solves the installation error problem that is difficult to solve when constructing low-rise buildings in the traditional way, and the layout is flexible and large-scale construction equipment is not required;
4、本实用新型抗震功能的装配支撑钢框架结构，结构设计合理，制造成本低，便于推广和应用。4. The assembly supporting steel frame structure of the anti-seismic function of the utility model has reasonable structural design, low manufacturing cost, and is convenient for popularization and application.
附图说明Description of drawings
图1为本实用新型抗震功能的装配支撑钢框架结构正视图；Fig. 1 is the front view of the assembled support steel frame structure of the anti-seismic function of the utility model;
图2为实用新型一种具有抗震功能的装配支撑钢框架结构的钢梁示意图，其中图2A为第一钢梁，图2B为第二钢梁；2 is a schematic diagram of a steel beam for assembling a supporting steel frame structure with an anti-seismic function of the utility model, wherein FIG. 2A is a first steel beam, and FIG. 2B is a second steel beam;
图3为实用新型一种具有抗震功能的装配支撑钢框架结构的钢柱示意图，其中图3A 为第一钢柱，图3B为第二钢柱；3 is a schematic diagram of a steel column for assembling a supporting steel frame structure with an anti-seismic function of the utility model, wherein FIG. 3A is a first steel column, and FIG. 3B is a second steel column;
图4为本实用新型抗震功能的装配支撑钢框架结构减震支撑结构示意图；4 is a schematic diagram of the shock-absorbing support structure of the assembled support steel frame structure with the anti-seismic function of the present invention;
1-第一钢梁，2-第二钢梁，3-第一钢柱，4-第二钢柱，5-减震支撑，6-端板，7-管柱，8-耳板，9-钢支撑，10-减震套管，11-弹簧阻尼器。1- First steel beam, 2- Second steel beam, 3- First steel column, 4- Second steel column, 5- Damping support, 6- End plate, 7- Pipe column, 8- Lug plate, 9 - Steel support, 10- shock sleeve, 11- spring damper.
具体实施方式Detailed ways
下面结合附图和实施例对本实用新型作进一步的详细说明。The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.
如图1-图4所示，一种具有抗震功能的装配支撑钢框架结构，包括第一钢梁1和第二钢梁2，所述第一钢梁1和第二钢梁2之间设置有第一钢柱3和第二钢柱4，第一钢梁1、第二钢梁2、第一钢柱3和第二钢柱4四者组成矩形框架，所述矩形框架的对角线处设置有减震支撑5。As shown in Fig. 1-Fig. 4, an assembled support steel frame structure with anti-seismic function includes a first steel beam 1 and a second steel beam 2, and the first steel beam 1 and the second steel beam 2 are arranged between the first steel beam 1 and the second steel beam 2 There are a first steel column 3 and a second steel column 4, the first steel beam 1, the second steel beam 2, the first steel column 3 and the second steel column 4 form a rectangular frame, and the diagonal of the rectangular frame A shock-absorbing support 5 is provided at the place.
所述第一钢柱3和第二钢柱4包括端板6、管柱7和耳板8，两个所述端板6之间设置有管柱7，管柱7两端与端板6形成的柱脚处设置有耳板8。The first steel column 3 and the second steel column 4 include an end plate 6, a pipe column 7 and an ear plate 8, a pipe column 7 is arranged between the two end plates 6, and both ends of the pipe column 7 are connected to the end plate 6. An ear plate 8 is provided at the formed column foot.
所述减震支撑5包括钢支撑9、减震套管10和弹簧阻尼器11，所述减震套管10内腔设置有弹簧阻尼器11，所述减震套管10一端通过弹簧阻尼器11与钢支撑9一端相连，所述减震套管10另一端通过螺栓与一端耳板8相连，所述钢支撑9另一端通过螺栓与另一端耳板8相连，钢支撑9和弹簧阻尼器11与减震套管10形成了活塞结构，在变荷载的作用下，钢支撑9可带动弹簧阻尼器11在减震套筒10中做往复运动，吸收变荷载，并抵消变形。The shock-absorbing support 5 includes a steel support 9, a shock-absorbing sleeve 10 and a spring damper 11. The inner cavity of the shock-absorbing sleeve 10 is provided with a spring damper 11, and one end of the shock-absorbing sleeve 10 passes through the spring damper. 11 is connected with one end of the steel support 9, the other end of the shock-absorbing sleeve 10 is connected with one end of the lug plate 8 through bolts, the other end of the steel support 9 is connected with the other end of the lug plate 8 through bolts, the steel support 9 and the spring damper are connected 11 and the shock-absorbing sleeve 10 form a piston structure. Under the action of variable load, the steel support 9 can drive the spring damper 11 to reciprocate in the shock-absorbing sleeve 10 to absorb the variable load and offset the deformation.
所述第一钢梁1与第二钢梁2均为H型钢梁，所述第一钢柱3和第二钢柱4均为方钢管柱。The first steel beam 1 and the second steel beam 2 are both H-shaped steel beams, and the first steel column 3 and the second steel column 4 are both square steel pipe columns.
所述第一钢梁1和第二钢梁2与第一钢柱3和第二钢柱4通过螺栓固定安装。The first steel beam 1 and the second steel beam 2 are fixedly installed with the first steel column 3 and the second steel column 4 by bolts.
本实用新型的安装过程为，首先在第二钢梁2顶部两端通过螺栓固定连接第一钢柱3和第二钢柱4，其次在第一钢柱3和第二钢柱4顶部通过螺栓固定连接第一钢梁1，最后通过螺栓将两个减震支撑5固定安装在耳板8上。The installation process of the present invention is as follows: firstly, the first steel column 3 and the second steel column 4 are fixedly connected by bolts at both ends of the top of the second steel beam 2 , and secondly, the top of the first steel column 3 and the second steel column 4 are connected by bolts. The first steel beam 1 is fixedly connected, and finally the two shock-absorbing supports 5 are fixedly installed on the ear plate 8 by means of bolts.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462532.7U CN209144994U (en) | 2018-09-07 | 2018-09-07 | An assembly-supported steel frame structure with anti-seismic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462532.7U CN209144994U (en) | 2018-09-07 | 2018-09-07 | An assembly-supported steel frame structure with anti-seismic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209144994U true CN209144994U (en) | 2019-07-23 |
Family
ID=67265304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821462532.7U Expired - Fee Related CN209144994U (en) | 2018-09-07 | 2018-09-07 | An assembly-supported steel frame structure with anti-seismic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209144994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867857A (en) * | 2018-09-07 | 2018-11-23 | 沈阳建筑大学 | A kind of assembly Braced Frames structure with function of seismic resistance |
| CN113174842A (en) * | 2021-05-26 | 2021-07-27 | 合肥工业大学 | Combined pier crossbeam of split type power consumption antidetonation |
-
2018
- 2018-09-07 CN CN201821462532.7U patent/CN209144994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867857A (en) * | 2018-09-07 | 2018-11-23 | 沈阳建筑大学 | A kind of assembly Braced Frames structure with function of seismic resistance |
| CN113174842A (en) * | 2021-05-26 | 2021-07-27 | 合肥工业大学 | Combined pier crossbeam of split type power consumption antidetonation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108867857A (en) | A kind of assembly Braced Frames structure with function of seismic resistance | |
| CN205444537U (en) | Atress unit is assembled bucking restraint energy dissipation brace of welding I -shaped steel | |
| CN109826480B (en) | One-way damping hinge device and method for carrying out structure passive vibration control by applying same | |
| CN205134597U (en) | Gallows timber tenon fourth of twelve earthly branches node friction damper is built to gu | |
| CN108517958A (en) | A kind of assembling type steel structure energy-dissipating type bean column node and its assembly method | |
| CN107989180B (en) | Eccentric supporting frame | |
| CN107190877A (en) | A kind of structures with semi-rigid joints friction energy dissipation device | |
| CN211735381U (en) | A pressure-type shock-absorbing and energy-dissipating prestressed anchor structure | |
| CN209144994U (en) | An assembly-supported steel frame structure with anti-seismic function | |
| CN113756461B (en) | Base angle damper with displacement amplifying function and assembled shear wall with swing energy consumption function | |
| CN218541648U (en) | Anti-seismic reinforcing device of frame structure | |
| CN107859404A (en) | A kind of metal energy-dissipation damper | |
| CN210421987U (en) | An energy-consuming and shock-absorbing device suitable for mortise and tenon joints of wooden structures in ancient buildings | |
| CN207160309U (en) | Structures with semi-rigid joints friction energy dissipation device | |
| CN209194762U (en) | A kind of height is adjustable, easily changeable combination energy consumption tension and compression type mild steel damper | |
| CN112411784A (en) | Stay cable type energy dissipation support and energy dissipation method thereof | |
| CN204266394U (en) | The semi-girder damping system of the rear Self-resetting of shake is realized in super highrise building | |
| CN209941942U (en) | Viscous damping device of damping structure | |
| CN216552506U (en) | Self-resetting seismic isolation support with vertical and multidirectional horizontal seismic isolation capabilities | |
| CN212897755U (en) | Auxiliary supporting device for building structure reinforcement | |
| CN208039526U (en) | A kind of assembled architecture green multifunctional wall | |
| CN211037283U (en) | Prefabricated steel beam-column joint system with built-in removable energy dissipation elements | |
| CN210421397U (en) | Anti-seismic reinforced concrete frame structure | |
| CN209384688U (en) | A prefabricated safety channel for construction engineering | |
| CN206941860U (en) | A kind of sub-truss shock-damping structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20210907 |