CN206368458U - A kind of shock-absorbing type frame-shear-wall structure - Google Patents
A kind of shock-absorbing type frame-shear-wall structure Download PDFInfo
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- CN206368458U CN206368458U CN201621350118.8U CN201621350118U CN206368458U CN 206368458 U CN206368458 U CN 206368458U CN 201621350118 U CN201621350118 U CN 201621350118U CN 206368458 U CN206368458 U CN 206368458U
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Abstract
一种减震型框架剪力墙结构，包括钢框架柱、钢框架梁、销轴、槽型钢、钢板墙、支撑、节点板、高强螺栓，所述钢框架梁包括上层钢框架梁和下层钢框架梁，所述销轴置于所述钢框架柱和所述钢框架梁之间，钢框架梁和钢框架柱通过所述槽型钢及所述高强螺栓连接，形成了钢板耗能‑承载塑性铰节点，所述支撑一端通过高强螺栓与所述上节点板连接，另一端通过高强螺栓与所述下节点板连接，所述上节点板与所述上层钢框架梁焊接，所述下节点板焊接于所述钢板墙的上部，形成了剪切连接型防屈曲钢板墙。该减震型钢框架结构中钢框架柱和钢框架梁连接处为钢板耗能‑承载塑性铰节点，且设置了防屈曲钢板墙，提高了结构整体的抗震性能。
A shock-absorbing frame shear wall structure, comprising steel frame columns, steel frame beams, pin shafts, channel steel, steel plate walls, supports, node plates, high-strength bolts, the steel frame beams include upper steel frame beams and lower steel frame beams The frame beam, the pin shaft is placed between the steel frame column and the steel frame beam, the steel frame beam and the steel frame column are connected by the channel steel and the high-strength bolt, forming a steel plate energy dissipation-bearing plastic hinge node , one end of the support is connected to the upper gusset plate through high-strength bolts, the other end is connected to the lower gusset plate through high-strength bolts, the upper gusset plate is welded to the upper steel frame beam, and the lower gusset plate is welded to The upper part of the steel plate wall forms a shear connection type anti-buckling steel plate wall. In the shock-absorbing steel frame structure, the connection between the steel frame column and the steel frame beam is a steel plate energy dissipation-bearing plastic hinge node, and a buckling-resistant steel plate wall is set to improve the seismic performance of the overall structure.
Description
技术领域technical field
本实用新型涉及土木工程技术领域，特别是涉及一种减震型框架剪力墙结构。The utility model relates to the technical field of civil engineering, in particular to a shock-absorbing frame shear wall structure.
背景技术Background technique
随着现代钢结构高度和跨度的不断增大，使得结构对改善耗能机制提高抗震性能等各方面提出了更高的要求，历次地震震害表明，以往的钢框架剪力墙结构没有表现出耗能能力较大的梁铰机制，因此有必要完善梁柱之间的连接方法和剪力墙的设置方法，以及增强结构抗侧移的能力，提高结构的抗震性能。With the continuous increase of the height and span of modern steel structures, the structure has put forward higher requirements for improving the energy dissipation mechanism and improving the seismic performance. The previous earthquake damage shows that the previous steel frame shear wall structure did not show The beam-hinge mechanism with large energy dissipation capacity, so it is necessary to improve the connection method between beams and columns and the setting method of shear walls, as well as enhance the ability of the structure to resist lateral movement and improve the seismic performance of the structure.
发明内容Contents of the invention
为了克服上述现有技术的不足，本实用新型提供了一种减震型框架剪力墙结构，减轻结构的自重，增强了结构的耗能能力和抗侧移的能力，提高结构的抗震性能。In order to overcome the deficiencies of the above-mentioned prior art, the utility model provides a shock-absorbing frame shear wall structure, which reduces the weight of the structure, enhances the energy dissipation capacity of the structure and the ability to resist lateral movement, and improves the seismic performance of the structure.
本实用新型所采用的技术方案是：一种减震型框架剪力墙结构，包括钢框架柱、钢框架梁、销轴、槽型钢、钢板墙、支撑、上节点板、下节点板、高强螺栓，所述钢框架梁包括上层钢框架梁和下层钢框架梁，所述销轴置于所述钢框架柱和所述钢框架梁之间，钢框架梁和钢框架柱通过所述槽型钢及所述高强螺栓连接，形成了钢板耗能-承载塑性铰节点，所述支撑一端通过高强螺栓与所述上节点板连接，另一端通过高强螺栓与所述下节点板连接，所述上节点板与所述上层钢框架梁焊接，所述下节点板焊接于所述钢板墙的上部，形成了剪切连接型防屈曲钢板墙。The technical scheme adopted by the utility model is: a shock-absorbing frame shear wall structure, including steel frame columns, steel frame beams, pin shafts, channel steel, steel plate walls, supports, upper gusset plates, lower gusset plates, high-strength Bolts, the steel frame beams include upper steel frame beams and lower steel frame beams, the pins are placed between the steel frame columns and the steel frame beams, the steel frame beams and steel frame columns pass through the channel steel and the The high-strength bolts are connected to form a steel plate energy dissipation-bearing plastic hinge node. One end of the support is connected to the upper gusset plate through high-strength bolts, and the other end is connected to the lower gusset plate through high-strength bolts. The upper gusset plate and the The upper steel frame beam is welded, and the lower gusset plate is welded to the upper part of the steel plate wall to form a shear connection buckling-resistant steel plate wall.
进一步的，所述钢板墙焊接于下层钢框架梁的中部。Further, the steel plate wall is welded to the middle part of the lower steel frame beam.
进一步的，所述支撑为等肢角钢。Further, the support is equal-leg angle steel.
本实用新型的有益效果是：该减震型框架剪力墙结构，减轻结构的自重，增强了结构的耗能能力和抗侧移的能力，提高结构的抗震性能。The beneficial effects of the utility model are: the shock-absorbing frame shear wall structure reduces the self-weight of the structure, enhances the energy consumption capacity and the ability to resist lateral movement of the structure, and improves the seismic performance of the structure.
附图说明Description of drawings
图1为本实用新型的整体结构示意图。Figure 1 is a schematic diagram of the overall structure of the utility model.
图2为本实用新型的钢框架结构示意图。Fig. 2 is a schematic diagram of the steel frame structure of the present invention.
图3为本实用新型的钢框架柱与钢框架梁节点示意图。Fig. 3 is a schematic diagram of a steel frame column and a steel frame beam joint of the present invention.
图中的标号为：1、钢框架柱；21、上层钢框架梁；22、下层钢框架梁；3、销轴；4、槽型钢；5、钢板墙；6、支撑；71、上节点板；72、下节点板；8、高强螺栓。The numbers in the figure are: 1. Steel frame column; 21. Upper steel frame beam; 22. Lower steel frame beam; 3. Pin shaft; 4. Channel steel; 5. Steel plate wall; 6. Support; 71. Upper gusset plate ; 72, the lower gusset plate; 8, high-strength bolts.
具体实施方式detailed description
下面结合附图及具体的实施例对本实用新型进一步说明。Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
如图1、图2、图3所示，一种减震型框架剪力墙结构，包括钢框架柱1、钢框架梁、销轴3、槽型钢4、钢板墙5、支撑6、上节点板71、下节点板72、高强螺栓8，所述钢框架梁包括上层钢框架梁21和下层钢框架梁22，所述销轴3置于所述钢框架柱1和所述钢框架梁之间，钢框架梁和钢框架柱1通过所述槽型钢4及所述高强螺栓8连接，行成了钢板耗能-承载塑性铰节点，所述支撑6一端通过高强螺栓与所述上节点板71连接，另一端通过高强螺栓与所述下节点板72连接，所述上节点板71与所述上层钢框架梁21焊接，所述下节点板72焊接于所述钢板墙5的上部，形成了剪切连接型防屈曲钢板墙。As shown in Figure 1, Figure 2, and Figure 3, a shock-absorbing frame shear wall structure includes steel frame columns 1, steel frame beams, pin shafts 3, channel steel 4, steel plate walls 5, supports 6, and upper nodes plate 71, lower gusset plate 72, and high-strength bolts 8, the steel frame beam includes an upper steel frame beam 21 and a lower steel frame beam 22, and the pin shaft 3 is placed between the steel frame column 1 and the steel frame beam Between them, the steel frame beam and the steel frame column 1 are connected by the channel steel 4 and the high-strength bolt 8 to form a steel plate energy dissipation-bearing plastic hinge node, and one end of the support 6 is connected to the upper gusset plate 71 by a high-strength bolt , the other end is connected to the lower gusset plate 72 through high-strength bolts, the upper gusset plate 71 is welded to the upper steel frame beam 21, and the lower gusset plate 72 is welded to the upper part of the steel plate wall 5, forming a shear Cut connection type buckling-resistant steel plate wall.
优选的，所述钢板墙焊接于下层钢框架梁22的中部。Preferably, the steel plate wall is welded to the middle part of the lower steel frame beam 22 .
优选的，所述支撑6为等肢角钢。Preferably, the support 6 is equal-leg angle steel.
本实用新型中梁柱节点为钢板耗能-承载塑性铰节点，实现在地震作用下，梁柱结构的变形和耗能集中在此节点上，结构还设置了剪切连接型防屈曲钢板墙，降低了结构的自重，提高结构抗侧移的能力，从而提高了结构的抗震性能。The beam-column joint of the utility model is a steel plate energy consumption-carrying plastic hinge joint, so that under the action of an earthquake, the deformation and energy consumption of the beam-column structure are concentrated on this joint, and the structure is also equipped with a shear connection type anti-buckling steel plate wall, The self-weight of the structure is reduced, and the ability of the structure to resist lateral movement is improved, thereby improving the seismic performance of the structure.
上面以举例方式对本实用新型进行了说明，但本实用新型不限于上述具体实施例，凡基于本实用新型所做的任何改动或变形均属于本实用新型要求保护的范围。The utility model has been described above by way of example, but the utility model is not limited to the above-mentioned specific embodiments, and any modification or deformation based on the utility model belongs to the protection scope of the utility model.
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| CN201621350118.8U CN206368458U (en) | 2016-12-09 | 2016-12-09 | A kind of shock-absorbing type frame-shear-wall structure |
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| CN201621350118.8U CN206368458U (en) | 2016-12-09 | 2016-12-09 | A kind of shock-absorbing type frame-shear-wall structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951911A (en) * | 2018-08-19 | 2018-12-07 | 郑州大学 | A self-restoring energy-dissipating shock-absorbing device used in construction engineering |
| CN110206370A (en) * | 2019-06-03 | 2019-09-06 | 西安建筑科技大学 | One kind is more across the control anti-buckling eccentrically braces structure of power |
| CN110206371A (en) * | 2019-06-03 | 2019-09-06 | 西安建筑科技大学 | A kind of more layer more across the control anti-buckling eccentrically braces structure of power |
| CN110206368A (en) * | 2019-06-03 | 2019-09-06 | 西安建筑科技大学 | One kind is more across the control anti-buckling central support structure of power |
| CN113863744A (en) * | 2021-11-22 | 2021-12-31 | 源之材智能装备(江苏)有限公司 | Vibration suppression type high-rise stereo garage structure |
-
2016
- 2016-12-09 CN CN201621350118.8U patent/CN206368458U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951911A (en) * | 2018-08-19 | 2018-12-07 | 郑州大学 | A self-restoring energy-dissipating shock-absorbing device used in construction engineering |
| CN108951911B (en) * | 2018-08-19 | 2023-12-12 | 郑州大学 | Self-recovery energy consumption and shock absorption device for building engineering |
| CN110206370A (en) * | 2019-06-03 | 2019-09-06 | 西安建筑科技大学 | One kind is more across the control anti-buckling eccentrically braces structure of power |
| CN110206371A (en) * | 2019-06-03 | 2019-09-06 | 西安建筑科技大学 | A kind of more layer more across the control anti-buckling eccentrically braces structure of power |
| CN110206368A (en) * | 2019-06-03 | 2019-09-06 | 西安建筑科技大学 | One kind is more across the control anti-buckling central support structure of power |
| CN113863744A (en) * | 2021-11-22 | 2021-12-31 | 源之材智能装备(江苏)有限公司 | Vibration suppression type high-rise stereo garage structure |
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Granted publication date: 20170801 Termination date: 20171209 |