A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy dissipation and shock absorption anchor cable slide-resistant pile structure and construction and repair method thereof
The invention relates to the technical field of building construction, and discloses an energy dissipation and shock absorption anchor cable slide-resistant pile structure which comprises a damping energy dissipation device and a limiting device, and the damping energy dissipation device is arranged on a slide-resistant pile through an anchor cable and an anchorage pier; the damping energy dissipation device comprises a damping shell, damping liquid, a piston head and a spring, the damping liquid is packaged in the damping shell, the piston head is connected with the anchor cable and slidably arranged on the inner wall of the damping shell, a through hole allowing the damping liquid to flow is formed in the piston head, and the spring is arranged on one side of the piston head and forms an elastic structure. The slide-resistant pile structure is provided with three energy consumption systems, wherein the first energy consumption system is a limiting device; according to the second energy consumption system, the piston head and the damping shell move relatively, so that the piston head shears the damping fluid to consume energy; the third energy dissipation system is used for releasing compression deformation energy for the compressed spring and driving the piston head to shear the damping fluid to dissipate energy; and through the synergistic effect of the three energy consumption systems, the damage to the structure is effectively reduced, and the safety of the slide-resistant pile system is protected.
本发明涉及建筑施工技术领域，公开了一种消能减震锚索抗滑桩结构，包括阻尼耗能装置与限位装置，阻尼耗能装置通过锚索与锚墩设置在抗滑桩上；阻尼耗能装置包括阻尼外壳、阻尼液、活塞头与弹簧，阻尼液封装在阻尼外壳内部，活塞头与锚索连接且与阻尼外壳内壁滑动设置，活塞头上设有可供阻尼液流通的通孔，弹簧设置在活塞头的一侧并形成弹性结构。本发明的抗滑桩结构设置了三道耗能体系，第一道耗能体系为限位装置；第二道耗能体系为活塞头与阻尼外壳发生相对运动，使活塞头剪切阻尼液耗能；第三道耗能体系为压缩的弹簧释放压缩变形能，驱动活塞头剪切阻尼液进行耗能；通过三道耗能体系的协同作用，有效减轻结构的破坏，保护抗滑桩体系的安全。
Energy dissipation and shock absorption anchor cable slide-resistant pile structure and construction and repair method thereof
The invention relates to the technical field of building construction, and discloses an energy dissipation and shock absorption anchor cable slide-resistant pile structure which comprises a damping energy dissipation device and a limiting device, and the damping energy dissipation device is arranged on a slide-resistant pile through an anchor cable and an anchorage pier; the damping energy dissipation device comprises a damping shell, damping liquid, a piston head and a spring, the damping liquid is packaged in the damping shell, the piston head is connected with the anchor cable and slidably arranged on the inner wall of the damping shell, a through hole allowing the damping liquid to flow is formed in the piston head, and the spring is arranged on one side of the piston head and forms an elastic structure. The slide-resistant pile structure is provided with three energy consumption systems, wherein the first energy consumption system is a limiting device; according to the second energy consumption system, the piston head and the damping shell move relatively, so that the piston head shears the damping fluid to consume energy; the third energy dissipation system is used for releasing compression deformation energy for the compressed spring and driving the piston head to shear the damping fluid to dissipate energy; and through the synergistic effect of the three energy consumption systems, the damage to the structure is effectively reduced, and the safety of the slide-resistant pile system is protected.
本发明涉及建筑施工技术领域，公开了一种消能减震锚索抗滑桩结构，包括阻尼耗能装置与限位装置，阻尼耗能装置通过锚索与锚墩设置在抗滑桩上；阻尼耗能装置包括阻尼外壳、阻尼液、活塞头与弹簧，阻尼液封装在阻尼外壳内部，活塞头与锚索连接且与阻尼外壳内壁滑动设置，活塞头上设有可供阻尼液流通的通孔，弹簧设置在活塞头的一侧并形成弹性结构。本发明的抗滑桩结构设置了三道耗能体系，第一道耗能体系为限位装置；第二道耗能体系为活塞头与阻尼外壳发生相对运动，使活塞头剪切阻尼液耗能；第三道耗能体系为压缩的弹簧释放压缩变形能，驱动活塞头剪切阻尼液进行耗能；通过三道耗能体系的协同作用，有效减轻结构的破坏，保护抗滑桩体系的安全。
Energy dissipation and shock absorption anchor cable slide-resistant pile structure and construction and repair method thereof
一种消能减震锚索抗滑桩结构及其施工与修复方法
DING XUANMING (author) / LIU XUECHENG (author) / CHEN RONGLIN (author) / OU QIANG (author) / CHEN ZHIXIONG (author)
2023-10-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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