Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Efficient disturbance-free steel pipe pile inserting and pulling construction system
The invention provides an efficient disturbance-free steel pipe pile inserting and pulling construction system. The efficient disturbance-free steel pipe pile inserting and pulling construction systemcomprises a steel pipe pile and an air pressure control device. The steel pipe pile comprises a pile head arranged on the upper part and used for applying pile driving and pile pulling acting force,a pile tip arranged on the lower part and used for cutting a stratum, a hollow inner container and a sealing plate used for sealing the pile head, the depth of the outer wall of the pile tip is largerthan that of the inner wall of the pile tip, and a groove is formed. The air pressure control device penetrates through a ventilation pipe of the sealing plate to communicate with the inner containerof the steel pipe pile, the air pressure control device vacuumizes the inner container of the steel pipe pile when piling is carried out, and the air pressure control device pressurizes the inner container of the steel pipe pile when pile pulling is carried out. By adopting the technical scheme of the efficient disturbance-free steel pipe pile inserting and pulling construction system, the influence of steel pipe pile construction on the surrounding stratum environment can be reduced.
本发明提供了一种高效无扰动型钢管桩插拔施工系统。所述高效无扰动型钢管桩插拔施工系统包括钢管桩和气压控制装置，所述钢管桩包括钢管桩和气压控制装置，所述钢管桩包括设置于上方且用于施加打桩及拔桩作用力的桩头、设置于下方且用于切割地层的桩尖、中空的内胆及用于密封所述桩头的密封板，所述桩尖的外壁深度大于内壁，形成一个坡口，所述气压控制装置通过一穿过所述密封板的通气管与所述钢管桩的内胆相连通，当进行打桩时，所述气压控制装置向所述钢管桩的内胆加真空，当进行拔桩时，所述气压控制装置向所述钢管桩的内胆加压。采用本发明的技术方案，可以降低钢管桩施工对周围地层环境的影响。
Efficient disturbance-free steel pipe pile inserting and pulling construction system
The invention provides an efficient disturbance-free steel pipe pile inserting and pulling construction system. The efficient disturbance-free steel pipe pile inserting and pulling construction systemcomprises a steel pipe pile and an air pressure control device. The steel pipe pile comprises a pile head arranged on the upper part and used for applying pile driving and pile pulling acting force,a pile tip arranged on the lower part and used for cutting a stratum, a hollow inner container and a sealing plate used for sealing the pile head, the depth of the outer wall of the pile tip is largerthan that of the inner wall of the pile tip, and a groove is formed. The air pressure control device penetrates through a ventilation pipe of the sealing plate to communicate with the inner containerof the steel pipe pile, the air pressure control device vacuumizes the inner container of the steel pipe pile when piling is carried out, and the air pressure control device pressurizes the inner container of the steel pipe pile when pile pulling is carried out. By adopting the technical scheme of the efficient disturbance-free steel pipe pile inserting and pulling construction system, the influence of steel pipe pile construction on the surrounding stratum environment can be reduced.
本发明提供了一种高效无扰动型钢管桩插拔施工系统。所述高效无扰动型钢管桩插拔施工系统包括钢管桩和气压控制装置，所述钢管桩包括钢管桩和气压控制装置，所述钢管桩包括设置于上方且用于施加打桩及拔桩作用力的桩头、设置于下方且用于切割地层的桩尖、中空的内胆及用于密封所述桩头的密封板，所述桩尖的外壁深度大于内壁，形成一个坡口，所述气压控制装置通过一穿过所述密封板的通气管与所述钢管桩的内胆相连通，当进行打桩时，所述气压控制装置向所述钢管桩的内胆加真空，当进行拔桩时，所述气压控制装置向所述钢管桩的内胆加压。采用本发明的技术方案，可以降低钢管桩施工对周围地层环境的影响。
Efficient disturbance-free steel pipe pile inserting and pulling construction system
一种高效无扰动型钢管桩插拔施工系统
LOU RONGXIANG (Autor:in) / ZHANG LI (Autor:in) / ZHOU ZHEN (Autor:in) / LAN WEI (Autor:in) / HE YONGJUN (Autor:in) / LIU CHUNLEI (Autor:in) / YAO LIGUO (Autor:in) / CHEN LIN (Autor:in) / YE HUAIWEN (Autor:in) / ZHOU LIMING (Autor:in)
19.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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