Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated damping partition wall-frame structure with variable friction energy consumption and construction method of fabricated damping partition wall-frame structure
The invention relates to an assembly type damping partition wall-frame structure with variable friction force energy consumption and a construction method thereof. The assembly type damping partition wall-frame structure comprises a peripheral frame, assembly type damping partition wall boards, rubber pads, friction damping layers, horizontal force transmission clamping pieces and angle steel restraining pieces. Compared with the prior art, the technical scheme provided by the invention is suitable for a newly-built building and an existing building, and the sliding friction force of the partition wall can be obviously improved along with the increase of the interlayer displacement, so that the partition wall has a relatively large hysteresis area and a higher energy-dissipating capacity, and can provide a relatively high additional damping ratio and reduce the earthquake effect for the structure. Besides, on the basis of the thought that the sliding face is arranged at the bottom and the anti-shearing pieces are arranged between the partition boards, overall damage control over the partition can be well achieved, and the energy dissipation capacity of the partition under the bidirectional earthquake action can be guaranteed.
本发明涉及一种变摩擦力耗能的装配式减震隔墙‑框架结构及其施工方法，包括外围框架、装配式减震隔墙板、橡胶垫、摩擦减震层、水平传力卡件、角钢约束件。与现有技术方案相比，本发明提供的技术方案适用于新建建筑和既有建筑，且隔墙能随层间位移的增大而显著提高其滑动摩擦力，故具有相对更大的滞回面积和更高的耗能能力，可为结构提供相对较高的附加阻尼比，减轻地震作用。此外，本发明基于将滑动面置于底部和在隔墙板间设置抗剪件的思路，可较好实现隔墙的整体损伤控制，并且能够保证隔墙在双向地震作用下的耗能能力。
Fabricated damping partition wall-frame structure with variable friction energy consumption and construction method of fabricated damping partition wall-frame structure
The invention relates to an assembly type damping partition wall-frame structure with variable friction force energy consumption and a construction method thereof. The assembly type damping partition wall-frame structure comprises a peripheral frame, assembly type damping partition wall boards, rubber pads, friction damping layers, horizontal force transmission clamping pieces and angle steel restraining pieces. Compared with the prior art, the technical scheme provided by the invention is suitable for a newly-built building and an existing building, and the sliding friction force of the partition wall can be obviously improved along with the increase of the interlayer displacement, so that the partition wall has a relatively large hysteresis area and a higher energy-dissipating capacity, and can provide a relatively high additional damping ratio and reduce the earthquake effect for the structure. Besides, on the basis of the thought that the sliding face is arranged at the bottom and the anti-shearing pieces are arranged between the partition boards, overall damage control over the partition can be well achieved, and the energy dissipation capacity of the partition under the bidirectional earthquake action can be guaranteed.
本发明涉及一种变摩擦力耗能的装配式减震隔墙‑框架结构及其施工方法，包括外围框架、装配式减震隔墙板、橡胶垫、摩擦减震层、水平传力卡件、角钢约束件。与现有技术方案相比，本发明提供的技术方案适用于新建建筑和既有建筑，且隔墙能随层间位移的增大而显著提高其滑动摩擦力，故具有相对更大的滞回面积和更高的耗能能力，可为结构提供相对较高的附加阻尼比，减轻地震作用。此外，本发明基于将滑动面置于底部和在隔墙板间设置抗剪件的思路，可较好实现隔墙的整体损伤控制，并且能够保证隔墙在双向地震作用下的耗能能力。
Fabricated damping partition wall-frame structure with variable friction energy consumption and construction method of fabricated damping partition wall-frame structure
变摩擦力耗能的装配式减震隔墙-框架结构及其施工方法
ZHAO JUNXIAN (Autor:in) / QIN HAO (Autor:in) / YUAN ZHAOXUN (Autor:in) / HAN WEI (Autor:in)
19.12.2023
Patent
Elektronische Ressource
Chinesisch
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