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Detachable self-resetting shape memory metal (SMA) bolt shear connector
The invention provides a detachable self-resetting shape memory metal (SMA) bolt shear connector. And the steel plate base material and the concrete plate are fixedly connected by arranging a detachable self-resetting SMA bolt shearing force connecting piece. The detachable self-resetting SMA bolt shear connector comprises an SMA fixing taper sleeve, a screw rod, a lower cushion block, a nut and an upper cushion block. The detachable self-resetting shape memory metal (SMA) bolt shearing force connecting piece is used, the connecting piece and steel plate base metal can be assembled in a factory, welding operation is not needed, and the energy-saving and environment-friendly development concept is met. A detachable self-resetting shape memory metal (SMA) bolt shear connector is used, and self-resetting can be achieved after structural deformation. A detachable self-resetting shape memory metal (SMA) bolt shear connecting piece is used, no welding seam exists between the connecting piece and a steel plate base material, and better fatigue performance is achieved.
发明提供一种可拆卸的自复位形状记忆金属(SMA)螺栓剪力连接件。钢板母材与混凝土板间通过设置可拆卸的自复位SMA螺栓剪力连接件进行固定连接。该可拆卸的自复位SMA螺栓剪力连接件包括SMA固定锥套、螺杆、下垫块、螺母和上垫块。使用可拆卸的自复位形状记忆金属(SMA)螺栓剪力连接件，可以在工厂对连接件和钢板母材进行组装，无需焊接作业，符合节能环保的发展理念。使用可拆卸的自复位形状记忆金属(SMA)螺栓剪力连接件，可以在结构变形后自复位。使用可拆卸的自复位形状记忆金属(SMA)螺栓剪力连接件，连接件与钢板母材之间无任何焊缝，具有更好的疲劳性能。
Detachable self-resetting shape memory metal (SMA) bolt shear connector
The invention provides a detachable self-resetting shape memory metal (SMA) bolt shear connector. And the steel plate base material and the concrete plate are fixedly connected by arranging a detachable self-resetting SMA bolt shearing force connecting piece. The detachable self-resetting SMA bolt shear connector comprises an SMA fixing taper sleeve, a screw rod, a lower cushion block, a nut and an upper cushion block. The detachable self-resetting shape memory metal (SMA) bolt shearing force connecting piece is used, the connecting piece and steel plate base metal can be assembled in a factory, welding operation is not needed, and the energy-saving and environment-friendly development concept is met. A detachable self-resetting shape memory metal (SMA) bolt shear connector is used, and self-resetting can be achieved after structural deformation. A detachable self-resetting shape memory metal (SMA) bolt shear connecting piece is used, no welding seam exists between the connecting piece and a steel plate base material, and better fatigue performance is achieved.
发明提供一种可拆卸的自复位形状记忆金属(SMA)螺栓剪力连接件。钢板母材与混凝土板间通过设置可拆卸的自复位SMA螺栓剪力连接件进行固定连接。该可拆卸的自复位SMA螺栓剪力连接件包括SMA固定锥套、螺杆、下垫块、螺母和上垫块。使用可拆卸的自复位形状记忆金属(SMA)螺栓剪力连接件，可以在工厂对连接件和钢板母材进行组装，无需焊接作业，符合节能环保的发展理念。使用可拆卸的自复位形状记忆金属(SMA)螺栓剪力连接件，可以在结构变形后自复位。使用可拆卸的自复位形状记忆金属(SMA)螺栓剪力连接件，连接件与钢板母材之间无任何焊缝，具有更好的疲劳性能。
Detachable self-resetting shape memory metal (SMA) bolt shear connector
一种可拆卸的自复位形状记忆金属（SMA）螺栓剪力连接件
WANG XUANDING (author) / ZHONG GUOHUI (author) / KE KE (author) / ZHOU XUHONG (author) / FU JIAQI (author)
2023-12-08
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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