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A platform for research: civil engineering, architecture and urbanism
Anti-slide pile and tunnel portal anti-slide pile simulation test device
The invention provides an anti-slide pile and a tunnel portal anti-slide pile simulation test device, and belongs to the technical field of anti-slide piles. A steel bar frame assembly comprises main bars and stirrups, the stirrups are annularly designed, the multiple stirrups are arranged at equal intervals from top to bottom and fixedly connected together through the main bars, and the multiple main bars are evenly distributed in the circumferential direction of the stirrups. One side of a connecting block in a positioning assembly is fixedly installed on a sliding rail, the other side of the connecting block is fixedly installed on the main bars, a sliding groove is formed in the face, away from the connecting block, of the sliding rail, a first sliding block can be contained in the sliding groove and can slide along the sliding groove, and a fixing base is fixedly connected with the first sliding block and arranged in the main bars. An extrusion assembly comprises a foundation pile and an extrusion ring, the foundation pile is fixedly installed on the fixing base, and the extrusion ring is connected to the foundation pile in a sleeving mode. By means of the structure, the space among the surrounding environment soil body of a vertical pit, the steel bar frame assembly and the foundation pile is filled with a filler to form a whole, and the bearing capacity of the pile body is greatly improved.
本发明提供了抗滑桩及隧道洞口抗滑桩模拟试验装置，属于抗滑桩技术领域。钢筋架组件包括主筋和箍筋，箍筋为环形设计，多个箍筋自上而下等距排列，多个箍筋通过主筋固定连接在一起，主筋设置有多个且沿箍筋的周向均匀分布。定位组件中的连接块的一侧固定安装于滑轨，连接块的另一侧固定安装于主筋，滑轨远离连接块的一面开设有滑槽，第一滑块能够容置于滑槽，能够沿滑槽滑动，固定座与第一滑块固定连接，固定座设置于主筋的内部。挤压组件包括基础桩和挤压环，基础桩固定安装于固定座，挤压环套接于基础桩。通过上述结构使填充料把竖坑的周围环境土体、钢筋架组件以及基础桩之间的空间填充满，构成一个整体，大大提高桩体的承载力。
Anti-slide pile and tunnel portal anti-slide pile simulation test device
The invention provides an anti-slide pile and a tunnel portal anti-slide pile simulation test device, and belongs to the technical field of anti-slide piles. A steel bar frame assembly comprises main bars and stirrups, the stirrups are annularly designed, the multiple stirrups are arranged at equal intervals from top to bottom and fixedly connected together through the main bars, and the multiple main bars are evenly distributed in the circumferential direction of the stirrups. One side of a connecting block in a positioning assembly is fixedly installed on a sliding rail, the other side of the connecting block is fixedly installed on the main bars, a sliding groove is formed in the face, away from the connecting block, of the sliding rail, a first sliding block can be contained in the sliding groove and can slide along the sliding groove, and a fixing base is fixedly connected with the first sliding block and arranged in the main bars. An extrusion assembly comprises a foundation pile and an extrusion ring, the foundation pile is fixedly installed on the fixing base, and the extrusion ring is connected to the foundation pile in a sleeving mode. By means of the structure, the space among the surrounding environment soil body of a vertical pit, the steel bar frame assembly and the foundation pile is filled with a filler to form a whole, and the bearing capacity of the pile body is greatly improved.
本发明提供了抗滑桩及隧道洞口抗滑桩模拟试验装置，属于抗滑桩技术领域。钢筋架组件包括主筋和箍筋，箍筋为环形设计，多个箍筋自上而下等距排列，多个箍筋通过主筋固定连接在一起，主筋设置有多个且沿箍筋的周向均匀分布。定位组件中的连接块的一侧固定安装于滑轨，连接块的另一侧固定安装于主筋，滑轨远离连接块的一面开设有滑槽，第一滑块能够容置于滑槽，能够沿滑槽滑动，固定座与第一滑块固定连接，固定座设置于主筋的内部。挤压组件包括基础桩和挤压环，基础桩固定安装于固定座，挤压环套接于基础桩。通过上述结构使填充料把竖坑的周围环境土体、钢筋架组件以及基础桩之间的空间填充满，构成一个整体，大大提高桩体的承载力。
Anti-slide pile and tunnel portal anti-slide pile simulation test device
抗滑桩及隧道洞口抗滑桩模拟试验装置
JIANG YONGSHUN (author) / YU DAIDAI (author) / ZHAO YINTING (author)
2021-08-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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