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Self-resetting steel structure joint with mixed energy consumption mode
The invention relates to a self reset steel structure joint with a mixed energy consumption mode. The self-resetting steel structure joint comprises an H-shaped steel column and an H-shaped steel beam, one end of the H-shaped steel beam is perpendicularly connected with a flange of the H-shaped steel column, variable cross-section T-shaped steel is arranged at a joint of an upper flange of the H-shaped steel beam and the flange of the H-shaped steel column, the flange of the variable cross-section T-shaped steel is connected with the flange of the H-shaped steel column, a variable cross-section T-shaped steel web is connected with the upper flange of the H-shaped steel beam; a friction element is arranged at the joint of the lower flange of the H-shaped steel beam and the flange of the H-shaped steel column through an angle steel set, the top of the friction element is connected with the lower flange of the H-shaped steel beam in an attached mode; and the self-resetting steel structurejoint further comprises a prestressed cable, and the prestressed cable is parallel to the span direction of the H-shaped steel beam and perpendicularly penetrates through the two H-shaped steel column flanges to be fixed to the outer side, far away from the H-shaped steel beam, of the H-shaped steel column flange. According to the self reset steel structure joint with the mixed energy consumptionmode, bending and friction mixed energy consumption is achieved, and the energy consumption capacity is improved while uniform energy consumption is achieved.
本发明涉及一种混合耗能模式的自复位钢结构节点，包括H型钢柱和H型钢梁，H型钢梁的一端与H型钢柱翼缘垂直相连，在H型钢梁上翼缘与H型钢柱翼缘连接处设置变截面T型钢，变截面T型钢翼缘与H型钢柱翼缘相连，变截面T型钢腹板与H型钢梁上翼缘相连；在H型钢梁下翼缘与H型钢柱翼缘连接处通过角钢组设置摩擦元件，摩擦元件的顶部与H型钢梁的下翼缘贴合连接；还包括预应力索，其平行于H型钢梁跨度方向，同时垂直穿过两个H型钢柱翼缘固定在远离H型钢梁的H型钢柱翼缘外侧；本发明实现了弯曲和摩擦混合耗能，在均匀耗能的同时实现了耗能能力的提高。
Self-resetting steel structure joint with mixed energy consumption mode
The invention relates to a self reset steel structure joint with a mixed energy consumption mode. The self-resetting steel structure joint comprises an H-shaped steel column and an H-shaped steel beam, one end of the H-shaped steel beam is perpendicularly connected with a flange of the H-shaped steel column, variable cross-section T-shaped steel is arranged at a joint of an upper flange of the H-shaped steel beam and the flange of the H-shaped steel column, the flange of the variable cross-section T-shaped steel is connected with the flange of the H-shaped steel column, a variable cross-section T-shaped steel web is connected with the upper flange of the H-shaped steel beam; a friction element is arranged at the joint of the lower flange of the H-shaped steel beam and the flange of the H-shaped steel column through an angle steel set, the top of the friction element is connected with the lower flange of the H-shaped steel beam in an attached mode; and the self-resetting steel structurejoint further comprises a prestressed cable, and the prestressed cable is parallel to the span direction of the H-shaped steel beam and perpendicularly penetrates through the two H-shaped steel column flanges to be fixed to the outer side, far away from the H-shaped steel beam, of the H-shaped steel column flange. According to the self reset steel structure joint with the mixed energy consumptionmode, bending and friction mixed energy consumption is achieved, and the energy consumption capacity is improved while uniform energy consumption is achieved.
本发明涉及一种混合耗能模式的自复位钢结构节点，包括H型钢柱和H型钢梁，H型钢梁的一端与H型钢柱翼缘垂直相连，在H型钢梁上翼缘与H型钢柱翼缘连接处设置变截面T型钢，变截面T型钢翼缘与H型钢柱翼缘相连，变截面T型钢腹板与H型钢梁上翼缘相连；在H型钢梁下翼缘与H型钢柱翼缘连接处通过角钢组设置摩擦元件，摩擦元件的顶部与H型钢梁的下翼缘贴合连接；还包括预应力索，其平行于H型钢梁跨度方向，同时垂直穿过两个H型钢柱翼缘固定在远离H型钢梁的H型钢柱翼缘外侧；本发明实现了弯曲和摩擦混合耗能，在均匀耗能的同时实现了耗能能力的提高。
Self-resetting steel structure joint with mixed energy consumption mode
混合耗能模式的自复位钢结构节点
QIN YING (author) / SHU GANPING (author) / WANG WEI (author)
2020-11-06
Patent
Electronic Resource
Chinese
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