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A platform for research: civil engineering, architecture and urbanism
Crisscross section total-prefabricated-type anti-buckling supporting member
The invention discloses a crisscross section total-prefabricated-type anti-buckling supporting member. The crisscross section total-prefabricated-type anti-buckling supporting member comprises a crosscore member located at the center and four constraint square steel tube assemblies which are correspondingly arranged in the four right angle corners of the cross core member to form a peripheral constraint unit, the edges of every two adjacent constraint square steel tube assemblies are fixedly connected with a wing plate of the cross core member clamped between the two adjacent constraint square steel tube assemblies through a bolt assembly, and an X-shaped steel internal bracing is embedded in the tube of each constraint square steel tube assembly. According to the crisscross section total-prefabricated-type anti-buckling supporting member, the field assembly of all steel members is adopted, the construction is convenient, the manufacturing precision is easy to control, large tonnage buckling proof supporting can be improved through the arrangement of cross double cores, the precision control between a peripheral restraint member and a core steel plate is more convenient and concise, field installation is facilitated, all steel members can be manufactured in a factory, and the processing precision is easy to control; and the ductility performance of the member is obviously improved, the energy consumption capacity is greatly improved, and the seismic performance is improved.
一种十字形截面全装配式防屈曲支撑构件，包括有位于中心的十字形内核构件，分别设置在十字形内核构件的四个直角夹角中构成外围约束单元的四个约束方钢管组件，每相邻的两个约束方钢管组件边缘与夹在该两个约束方钢管组件边缘之间的十字形内核构件的翼板通过螺栓组件相互固定连接，每个所述的约束方钢管组件的管内都嵌入有X形钢内撑。本发明采用全钢构件现场装配，施工方便且制作精度易于控制，十字形双内核的设置可以提供大吨位防屈曲支撑，且外围约束构件与内核钢板之间的精度控制更方便，更简洁，且便于现场安装，所有钢构件均可以在工厂制作，加工精度容易控制。本发明构件的延性性能明显改善，耗能能力大大增强，提高了抗震性能。
Crisscross section total-prefabricated-type anti-buckling supporting member
The invention discloses a crisscross section total-prefabricated-type anti-buckling supporting member. The crisscross section total-prefabricated-type anti-buckling supporting member comprises a crosscore member located at the center and four constraint square steel tube assemblies which are correspondingly arranged in the four right angle corners of the cross core member to form a peripheral constraint unit, the edges of every two adjacent constraint square steel tube assemblies are fixedly connected with a wing plate of the cross core member clamped between the two adjacent constraint square steel tube assemblies through a bolt assembly, and an X-shaped steel internal bracing is embedded in the tube of each constraint square steel tube assembly. According to the crisscross section total-prefabricated-type anti-buckling supporting member, the field assembly of all steel members is adopted, the construction is convenient, the manufacturing precision is easy to control, large tonnage buckling proof supporting can be improved through the arrangement of cross double cores, the precision control between a peripheral restraint member and a core steel plate is more convenient and concise, field installation is facilitated, all steel members can be manufactured in a factory, and the processing precision is easy to control; and the ductility performance of the member is obviously improved, the energy consumption capacity is greatly improved, and the seismic performance is improved.
一种十字形截面全装配式防屈曲支撑构件，包括有位于中心的十字形内核构件，分别设置在十字形内核构件的四个直角夹角中构成外围约束单元的四个约束方钢管组件，每相邻的两个约束方钢管组件边缘与夹在该两个约束方钢管组件边缘之间的十字形内核构件的翼板通过螺栓组件相互固定连接，每个所述的约束方钢管组件的管内都嵌入有X形钢内撑。本发明采用全钢构件现场装配，施工方便且制作精度易于控制，十字形双内核的设置可以提供大吨位防屈曲支撑，且外围约束构件与内核钢板之间的精度控制更方便，更简洁，且便于现场安装，所有钢构件均可以在工厂制作，加工精度容易控制。本发明构件的延性性能明显改善，耗能能力大大增强，提高了抗震性能。
Crisscross section total-prefabricated-type anti-buckling supporting member
一种十字形截面全装配式防屈曲支撑构件
LIU PING (author) / XU YANG (author) / MA HUA (author) / LI NING (author) / YANG JIANJIANG (author) / ZHANG AIJUAN (author)
2020-06-12
Patent
Electronic Resource
Chinese
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