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A platform for research: civil engineering, architecture and urbanism
Self-resetting energy-consuming supporting structure and assembling method
The invention provides a self-resetting energy-consuming supporting structure and an assembling method. The self-resetting energy-consuming supporting structure comprises a frame body, a supporting rod, a self-resetting assembly and a friction energy-consuming assembly; the self-resetting assembly comprises a disc spring set and limiting rings; the disc spring set and the limiting rings are arranged on the supporting rod in a sleeving mode; the limiting rings are located at the two ends of the disc spring set; the two sides of the disc spring set abut against an inner sealing plate and a lower sealing plate correspondingly; the disc spring set is made of shape memory alloy; the friction energy-consuming assembly comprises a baffle and friction blocks welded to the two ends of the baffle; the baffle is fixedly arranged on the supporting rod in a sleeving mode. Friction grooves are formed in the inner sides of side sealing plates; the friction blocks are arranged in the friction grooves and can slide relative to the friction grooves; and when the supporting rod is subjected to pressure or tension, the friction blocks and the friction grooves move relatively to consume energy through friction, and the disc spring set deforms to consume energy; and when external force is removed, the disc spring set can automatically restore to the original shape. The self-resetting energy-consuming supporting structure has the advantages of being small in structural damage and residual deformation.
本发明提供一种自复位耗能支撑结构及组装方法，自复位耗能支撑结构包括框体、支撑杆、自复位组件和摩擦耗能组件，自复位组件包括碟簧组和限位环，碟簧组和限位环分别套装于支撑杆，且限位环位于碟簧组的两端，碟簧组的两侧还分别与内封板和下封板抵接，碟簧组由形状记忆合金制成；摩擦耗能组件包括挡板和焊接于挡板两端的摩擦块，挡板固定套装于支撑杆，侧封板内侧设置有摩擦槽，摩擦块设置于摩擦槽内且可以相对摩擦槽滑动；支撑杆受到压力或拉力时，摩擦块与摩擦槽发生相对位移而摩擦耗能，碟簧组发生形变耗能；当外力撤除时，碟簧组能够自动恢复至原状。该自复位耗能支撑结构具有结构损伤小和残余变形小的优点。
Self-resetting energy-consuming supporting structure and assembling method
The invention provides a self-resetting energy-consuming supporting structure and an assembling method. The self-resetting energy-consuming supporting structure comprises a frame body, a supporting rod, a self-resetting assembly and a friction energy-consuming assembly; the self-resetting assembly comprises a disc spring set and limiting rings; the disc spring set and the limiting rings are arranged on the supporting rod in a sleeving mode; the limiting rings are located at the two ends of the disc spring set; the two sides of the disc spring set abut against an inner sealing plate and a lower sealing plate correspondingly; the disc spring set is made of shape memory alloy; the friction energy-consuming assembly comprises a baffle and friction blocks welded to the two ends of the baffle; the baffle is fixedly arranged on the supporting rod in a sleeving mode. Friction grooves are formed in the inner sides of side sealing plates; the friction blocks are arranged in the friction grooves and can slide relative to the friction grooves; and when the supporting rod is subjected to pressure or tension, the friction blocks and the friction grooves move relatively to consume energy through friction, and the disc spring set deforms to consume energy; and when external force is removed, the disc spring set can automatically restore to the original shape. The self-resetting energy-consuming supporting structure has the advantages of being small in structural damage and residual deformation.
本发明提供一种自复位耗能支撑结构及组装方法，自复位耗能支撑结构包括框体、支撑杆、自复位组件和摩擦耗能组件，自复位组件包括碟簧组和限位环，碟簧组和限位环分别套装于支撑杆，且限位环位于碟簧组的两端，碟簧组的两侧还分别与内封板和下封板抵接，碟簧组由形状记忆合金制成；摩擦耗能组件包括挡板和焊接于挡板两端的摩擦块，挡板固定套装于支撑杆，侧封板内侧设置有摩擦槽，摩擦块设置于摩擦槽内且可以相对摩擦槽滑动；支撑杆受到压力或拉力时，摩擦块与摩擦槽发生相对位移而摩擦耗能，碟簧组发生形变耗能；当外力撤除时，碟簧组能够自动恢复至原状。该自复位耗能支撑结构具有结构损伤小和残余变形小的优点。
Self-resetting energy-consuming supporting structure and assembling method
一种自复位耗能支撑结构及组装方法
KE KE (author) / LI HONG (author) / ZHOU XUHONG (author) / CHEN YONGHUI (author) / GU ZI (author)
2021-12-17
Patent
Electronic Resource
Chinese
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