A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel prestress self-resetting latticed column and construction method thereof
The invention discloses a novel prestress self-resetting latticed column and a construction method thereof. The novel prestress self-resetting latticed column comprises a concrete foundation, wherein an embedded steel plate is mounted at the top of the concrete foundation; energy consumption mechanisms are symmetrically mounted at the top of the embedded steel plate; vertical channel steel limbs are mounted at the tops of the energy consumption mechanisms; angle steel lacing bars I are mounted in the middles of the outer side edges of the vertical channel steel limbs; angle steel lacing bars II are mounted above and below the angle steel lacing bars I; the two ends of the angle steel lacing bars II are fixedly connected with the vertical channel steel limbs; welded steel frameworks are mounted at the tops of the vertical channel steel limbs; vertical connection unbonded prestressed tendons are mounted in the middles of the top ends of the welded steel frameworks; the bottom ends of the vertical connection unbonded prestressed tendons penetrate through and extend into the concrete foundation; and the vertical channel steel limbs form a whole to bear stress together through the angle steel lacing bars I, the angle steel lacing bars II, the welded steel frameworks and the vertical connection unbonded prestressed tendons.
本发明公开了一种新型预应力自复位格构柱及其施工方法，包括混凝土基础，所述混凝土基础的顶部安装有预埋钢板，所述预埋钢板的顶部对称安装有耗能机构，所述耗能机构的顶部均安装有竖向槽钢肢，所述竖向槽钢肢的外侧边中部安装有角钢缀条一，所述角钢缀条一的上方与下方均安装有角钢缀条二，且所述角钢缀条二的两端均与所述竖向槽钢肢固定连接，所述竖向槽钢肢的顶部安装有焊接钢构架，所述焊接钢构架的顶端中部安装有竖向连接无粘结预应力筋，且所述竖向连接无粘结预应力筋的底端贯穿于并延伸至所述混凝土基础的内部，所述的竖向槽钢肢通过角钢缀条一与所述角钢缀条二、所述焊接钢构架以及所述竖向连接无粘结预应力筋形成整体共同受力。
Novel prestress self-resetting latticed column and construction method thereof
The invention discloses a novel prestress self-resetting latticed column and a construction method thereof. The novel prestress self-resetting latticed column comprises a concrete foundation, wherein an embedded steel plate is mounted at the top of the concrete foundation; energy consumption mechanisms are symmetrically mounted at the top of the embedded steel plate; vertical channel steel limbs are mounted at the tops of the energy consumption mechanisms; angle steel lacing bars I are mounted in the middles of the outer side edges of the vertical channel steel limbs; angle steel lacing bars II are mounted above and below the angle steel lacing bars I; the two ends of the angle steel lacing bars II are fixedly connected with the vertical channel steel limbs; welded steel frameworks are mounted at the tops of the vertical channel steel limbs; vertical connection unbonded prestressed tendons are mounted in the middles of the top ends of the welded steel frameworks; the bottom ends of the vertical connection unbonded prestressed tendons penetrate through and extend into the concrete foundation; and the vertical channel steel limbs form a whole to bear stress together through the angle steel lacing bars I, the angle steel lacing bars II, the welded steel frameworks and the vertical connection unbonded prestressed tendons.
本发明公开了一种新型预应力自复位格构柱及其施工方法，包括混凝土基础，所述混凝土基础的顶部安装有预埋钢板，所述预埋钢板的顶部对称安装有耗能机构，所述耗能机构的顶部均安装有竖向槽钢肢，所述竖向槽钢肢的外侧边中部安装有角钢缀条一，所述角钢缀条一的上方与下方均安装有角钢缀条二，且所述角钢缀条二的两端均与所述竖向槽钢肢固定连接，所述竖向槽钢肢的顶部安装有焊接钢构架，所述焊接钢构架的顶端中部安装有竖向连接无粘结预应力筋，且所述竖向连接无粘结预应力筋的底端贯穿于并延伸至所述混凝土基础的内部，所述的竖向槽钢肢通过角钢缀条一与所述角钢缀条二、所述焊接钢构架以及所述竖向连接无粘结预应力筋形成整体共同受力。
Novel prestress self-resetting latticed column and construction method thereof
一种新型预应力自复位格构柱及其施工方法
CAI XIAONING (author) / WANG JUNJIE (author) / XU ZHEN (author) / GONG NINA (author) / LIU WENSHU (author) / CHEN SIYU (author)
2021-06-22
Patent
Electronic Resource
Chinese
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