Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel sheet pile capable of reducing piling resistance and reinforcing stratum around pile and construction method
The invention discloses a steel sheet pile capable of reducing piling resistance and reinforcing stratum around the pile and a construction method, and relates to the technical field of design and construction of steel sheet pile supporting structures. The first conveying channel is arranged on the steel sheet pile body and used for synchronously conveying the soil softening agent to a designed position in the insertion process of the steel sheet pile body; and the second conveying channel is arranged on the steel sheet pile body and used for synchronously conveying slurry in the process of pulling out the steel sheet pile body. A soil softening agent is synchronously conveyed in the inserting and driving process, the stratum can be softened, the stratum resistance in the piling process can be reduced, the impact noise and energy consumption are reduced, the interference to the surrounding environment in the piling process is reduced, grout is synchronously conveyed in the steel sheet pile pulling process, pile pulling holes can be filled in time, and the surrounding soft stratum can be reinforced in time. The soil softening agent is synchronously conveyed through the first conveying channel, the operation procedure is simple, and disturbance to the stratum is small.
本发明公开了一种可降低打桩阻力和加固桩周地层的钢板桩及施工方法，涉及钢板桩支护结构设计与施工技术领域，包括钢板桩本体，其用于插打在设计位置；第一输送通道，其设置在钢板桩本体上，用于在钢板桩本体插入的过程中同步输送土体软化剂至设计位置；第二输送通道，其设置在钢板桩本体上，用于在钢板桩本体拔出的过程中同步输送浆液。在插打的过程中同步输送土体软化剂，可以软化地层，降低打桩过程中的地层阻力，进而减少冲击的噪音和能量消耗，减少打桩过程对周围环境干扰，在钢板桩拔出的过程中同步输送浆液，可以及时填充拔桩孔隙和加固周围软弱地层。通过第一输送通道将土体软化剂同步输送，作业工序简单且对地层扰动较小。
Steel sheet pile capable of reducing piling resistance and reinforcing stratum around pile and construction method
The invention discloses a steel sheet pile capable of reducing piling resistance and reinforcing stratum around the pile and a construction method, and relates to the technical field of design and construction of steel sheet pile supporting structures. The first conveying channel is arranged on the steel sheet pile body and used for synchronously conveying the soil softening agent to a designed position in the insertion process of the steel sheet pile body; and the second conveying channel is arranged on the steel sheet pile body and used for synchronously conveying slurry in the process of pulling out the steel sheet pile body. A soil softening agent is synchronously conveyed in the inserting and driving process, the stratum can be softened, the stratum resistance in the piling process can be reduced, the impact noise and energy consumption are reduced, the interference to the surrounding environment in the piling process is reduced, grout is synchronously conveyed in the steel sheet pile pulling process, pile pulling holes can be filled in time, and the surrounding soft stratum can be reinforced in time. The soil softening agent is synchronously conveyed through the first conveying channel, the operation procedure is simple, and disturbance to the stratum is small.
本发明公开了一种可降低打桩阻力和加固桩周地层的钢板桩及施工方法，涉及钢板桩支护结构设计与施工技术领域，包括钢板桩本体，其用于插打在设计位置；第一输送通道，其设置在钢板桩本体上，用于在钢板桩本体插入的过程中同步输送土体软化剂至设计位置；第二输送通道，其设置在钢板桩本体上，用于在钢板桩本体拔出的过程中同步输送浆液。在插打的过程中同步输送土体软化剂，可以软化地层，降低打桩过程中的地层阻力，进而减少冲击的噪音和能量消耗，减少打桩过程对周围环境干扰，在钢板桩拔出的过程中同步输送浆液，可以及时填充拔桩孔隙和加固周围软弱地层。通过第一输送通道将土体软化剂同步输送，作业工序简单且对地层扰动较小。
Steel sheet pile capable of reducing piling resistance and reinforcing stratum around pile and construction method
一种可降低打桩阻力和加固桩周地层的钢板桩及施工方法
TANG SHAOHUI (Autor:in) / ZHANG XIAOPING (Autor:in) / HU MIN (Autor:in) / WANG HUAIYI (Autor:in) / XIE XUAN (Autor:in) / WANG XIAYANG (Autor:in) / JI PEIQI (Autor:in)
04.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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