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A platform for research: civil engineering, architecture and urbanism
Rigid-flexible combined support pile and construction method
The invention provides a rigid-flexible combined support pile and a construction method, and relates to the field of foundation pit engineering of geotechnical engineering and cofferdam engineering of hydraulic engineering, the rigid-flexible combined support pile comprises a flexible pile body, a first pile body and a second pile body; the flexible pile bodies form a wall body structure so as to achieve the supporting effect of flexible water stopping and soil retaining of the supporting piles. The first pile bodies are of a plate-shaped structure and are arranged in the corresponding arrangement direction of the flexible pile bodies to construct a supporting face, and the two ends, in the arrangement direction, of each first pile body are provided with joint parts to achieve the connecting function. The second pile body is adjacent to one side of the pressure bearing direction of the first pile body in the arrangement direction of the first pile body so as to improve the supporting rigidity of the supporting pile. According to the rigid-flexible combined type support pile and the construction method, the adaptability and environmental friendliness of the support pile to the construction environment can be improved, the water stopping effect and the structural rigidity are guaranteed, the construction operation difficulty is reduced, meanwhile, the influence on the surrounding environment in the construction process can be reduced, and economic benefits are improved.
本申请提供了一种刚柔组合式支护桩及施工方法，涉及岩土工程的基坑工程和水利工程的围堰工程领域，包括柔性桩体、第一桩体、第二桩体；柔性桩体形成墙体结构以实现支护桩柔性止水及挡土的支护效用；第一桩体为板状结构并沿柔性桩体的相应设置方向排布以构建支护面，第一桩体在沿着排布方向的两端设有接合部以实现连接功能；第二桩体沿着第一桩体的设置方向相邻于第一桩体承压方向的一侧以提高支护桩的支护刚度。该刚柔组合式支护桩及施工方法可以提升支护桩对施工环境的适应能力和环境友好性，保障止水效果和结构刚度，降低施工作业难度，同时能够减小施工过程中对周边环境的影响，提高经济效益。
Rigid-flexible combined support pile and construction method
The invention provides a rigid-flexible combined support pile and a construction method, and relates to the field of foundation pit engineering of geotechnical engineering and cofferdam engineering of hydraulic engineering, the rigid-flexible combined support pile comprises a flexible pile body, a first pile body and a second pile body; the flexible pile bodies form a wall body structure so as to achieve the supporting effect of flexible water stopping and soil retaining of the supporting piles. The first pile bodies are of a plate-shaped structure and are arranged in the corresponding arrangement direction of the flexible pile bodies to construct a supporting face, and the two ends, in the arrangement direction, of each first pile body are provided with joint parts to achieve the connecting function. The second pile body is adjacent to one side of the pressure bearing direction of the first pile body in the arrangement direction of the first pile body so as to improve the supporting rigidity of the supporting pile. According to the rigid-flexible combined type support pile and the construction method, the adaptability and environmental friendliness of the support pile to the construction environment can be improved, the water stopping effect and the structural rigidity are guaranteed, the construction operation difficulty is reduced, meanwhile, the influence on the surrounding environment in the construction process can be reduced, and economic benefits are improved.
本申请提供了一种刚柔组合式支护桩及施工方法，涉及岩土工程的基坑工程和水利工程的围堰工程领域，包括柔性桩体、第一桩体、第二桩体；柔性桩体形成墙体结构以实现支护桩柔性止水及挡土的支护效用；第一桩体为板状结构并沿柔性桩体的相应设置方向排布以构建支护面，第一桩体在沿着排布方向的两端设有接合部以实现连接功能；第二桩体沿着第一桩体的设置方向相邻于第一桩体承压方向的一侧以提高支护桩的支护刚度。该刚柔组合式支护桩及施工方法可以提升支护桩对施工环境的适应能力和环境友好性，保障止水效果和结构刚度，降低施工作业难度，同时能够减小施工过程中对周边环境的影响，提高经济效益。
Rigid-flexible combined support pile and construction method
一种刚柔组合式支护桩及施工方法
TAN DONGYING (author) / GUO YONG (author) / XU WEIFENG (author) / WU GUOBIN (author) / HUANG JIALI (author)
2023-05-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Bag expanded-base rigid-flexible combined pile and construction method thereof
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