A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Freeze-cured steel sheet pile and steel sheet pile cofferdam
The invention relates to the technical field of municipal engineering devices, and discloses a frozen and solidified steel sheet pile which comprises a steel sheet pile body, and a low-temperature cooling pipeline is arranged on the outer side face of the steel sheet pile body in the length direction of the steel sheet pile body; during construction, low-temperature fluid is introduced into the low-temperature cooling pipeline and used for freezing and solidifying muddy water on the outer side of the steel sheet pile cofferdam. The low-temperature cooling pipelines are arranged on the steel sheet piles, low-temperature fluid is introduced in the construction process, muddy water on the outer side of the steel sheet pile cofferdam is frozen and solidified, on one hand, the steel sheet pile cofferdam is thoroughly free of water leakage, and on the other hand, the strength of the steel sheet pile cofferdam is improved.
本发明涉及市政工程器技术领域，且公开了一种冷冻固化的钢板桩，包括钢板桩本体，所述钢板桩本体的外侧面上沿其长度方向设有低温冷却管道；在施工中所述低温冷却管道通入低温流体，低温流体用于将钢板桩围堰外侧的泥水冷冻固化。本发明通过在钢板桩上设置低温冷却管道，在施工中通入低温流体，把钢板桩围堰外侧的泥水冷冻固化，一方面钢板桩围堰彻底不漏水，另外也提高了钢板桩围堰的强度。
Freeze-cured steel sheet pile and steel sheet pile cofferdam
The invention relates to the technical field of municipal engineering devices, and discloses a frozen and solidified steel sheet pile which comprises a steel sheet pile body, and a low-temperature cooling pipeline is arranged on the outer side face of the steel sheet pile body in the length direction of the steel sheet pile body; during construction, low-temperature fluid is introduced into the low-temperature cooling pipeline and used for freezing and solidifying muddy water on the outer side of the steel sheet pile cofferdam. The low-temperature cooling pipelines are arranged on the steel sheet piles, low-temperature fluid is introduced in the construction process, muddy water on the outer side of the steel sheet pile cofferdam is frozen and solidified, on one hand, the steel sheet pile cofferdam is thoroughly free of water leakage, and on the other hand, the strength of the steel sheet pile cofferdam is improved.
本发明涉及市政工程器技术领域，且公开了一种冷冻固化的钢板桩，包括钢板桩本体，所述钢板桩本体的外侧面上沿其长度方向设有低温冷却管道；在施工中所述低温冷却管道通入低温流体，低温流体用于将钢板桩围堰外侧的泥水冷冻固化。本发明通过在钢板桩上设置低温冷却管道，在施工中通入低温流体，把钢板桩围堰外侧的泥水冷冻固化，一方面钢板桩围堰彻底不漏水，另外也提高了钢板桩围堰的强度。
Freeze-cured steel sheet pile and steel sheet pile cofferdam
一种冷冻固化的钢板桩及钢板桩围堰
FAN YUGUANG (author) / FANG JUN (author) / CUI YING (author) / LI ZHANGJIAN (author) / ZHAO BEN (author)
2023-04-18
Patent
Electronic Resource
Chinese