Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rigidity-adjustable self-resetting energy dissipation support and using method thereof
The invention relates to a rigidity-adjustable self-resetting energy dissipation support and a using method, the self-resetting energy dissipation support comprises an outer sleeve used for being connected with an external structure, and the two ends of the outer sleeve are covered with a first end plate and a second end plate respectively; the inner sleeve is arranged in the outer sleeve in a penetrating mode, a connecting plate used for being connected with an external structure is fixed to the inner sleeve, and the connecting plate is arranged on the first end plate in a penetrating mode; the device comprises a first sliding plate, a second sliding plate, a first self-resetting inhaul cable and a second self-resetting inhaul cable, and a supporting piece is detachably installed between the first sliding plate and the second sliding plate. A prestress applicator is detachably installed between the first sliding plate and the second sliding plate, and first openings are correspondingly formed in the outer sleeve and the inner sleeve. A common tensioning mode of a memory alloy inhaul cable is replaced by the detachable prestress applicator, and the technical problems that in the prior art, an energy-consumption self-resetting support based on a shape memory alloy is difficult to tension, and the loss of the pre-tension force is difficult to make up are solved.
本发明涉及一种刚度可调的自复位耗能支撑以及使用方法，自复位耗能支撑包括用于连接外部结构的外套筒，该外套筒的两端分别盖设有第一端板和第二端板；穿设于该外套筒内部的内套筒，该内套筒固定有用于连接外部结构的连接板，该连接板穿设于该第一端板；第一滑动板，第二滑动板，第一自复位拉索、第二自复位拉索，该第一滑动板与该第二滑动板之间可拆卸地安装有支撑件；该第一滑动板与该第二滑动板之间可拆卸地安装有预应力施加器，该外套筒和该内套筒上对应开设有第一开口。本发明通过可拆卸预应力施加器代替了记忆合金拉索普通张拉的方式，解决了现有技术中基于形状记忆合金的耗能自复位支撑张拉困难且预拉力损失后难以弥补的技术问题。
Rigidity-adjustable self-resetting energy dissipation support and using method thereof
The invention relates to a rigidity-adjustable self-resetting energy dissipation support and a using method, the self-resetting energy dissipation support comprises an outer sleeve used for being connected with an external structure, and the two ends of the outer sleeve are covered with a first end plate and a second end plate respectively; the inner sleeve is arranged in the outer sleeve in a penetrating mode, a connecting plate used for being connected with an external structure is fixed to the inner sleeve, and the connecting plate is arranged on the first end plate in a penetrating mode; the device comprises a first sliding plate, a second sliding plate, a first self-resetting inhaul cable and a second self-resetting inhaul cable, and a supporting piece is detachably installed between the first sliding plate and the second sliding plate. A prestress applicator is detachably installed between the first sliding plate and the second sliding plate, and first openings are correspondingly formed in the outer sleeve and the inner sleeve. A common tensioning mode of a memory alloy inhaul cable is replaced by the detachable prestress applicator, and the technical problems that in the prior art, an energy-consumption self-resetting support based on a shape memory alloy is difficult to tension, and the loss of the pre-tension force is difficult to make up are solved.
本发明涉及一种刚度可调的自复位耗能支撑以及使用方法，自复位耗能支撑包括用于连接外部结构的外套筒，该外套筒的两端分别盖设有第一端板和第二端板；穿设于该外套筒内部的内套筒，该内套筒固定有用于连接外部结构的连接板，该连接板穿设于该第一端板；第一滑动板，第二滑动板，第一自复位拉索、第二自复位拉索，该第一滑动板与该第二滑动板之间可拆卸地安装有支撑件；该第一滑动板与该第二滑动板之间可拆卸地安装有预应力施加器，该外套筒和该内套筒上对应开设有第一开口。本发明通过可拆卸预应力施加器代替了记忆合金拉索普通张拉的方式，解决了现有技术中基于形状记忆合金的耗能自复位支撑张拉困难且预拉力损失后难以弥补的技术问题。
Rigidity-adjustable self-resetting energy dissipation support and using method thereof
刚度可调的自复位耗能支撑及其使用方法
PING YIWEI (Autor:in) / HOU JING (Autor:in) / ZHANG ZHENGHONG (Autor:in) / FENG JIANFEI (Autor:in) / YANG GANG (Autor:in) / GONG SHUNMING (Autor:in) / HUA LEI (Autor:in) / MA YUMING (Autor:in) / CHEN KAIBO (Autor:in) / LI WENCHAO (Autor:in)
04.08.2023
Patent
Elektronische Ressource
Chinesisch
Modularized self-adaptive rigidity self-resetting energy dissipation system
| Europäisches Patentamt | 2023
Self-resetting torsion energy dissipation supporting component with nonlinear rigidity
| Europäisches Patentamt | 2024
Efficient energy-dissipation tensile self-resetting support
| Europäisches Patentamt | 2020
Self-resetting damping support and energy dissipation method
| Europäisches Patentamt | 2021