A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pipe pile side rear grouting device and construction method
The invention discloses a pipe pile side rear grouting device and a construction method, and relates to the technical field of building construction. The pipe pile side rear grouting device comprises a steel pipe pile, a plurality of grouting pipe fittings and a plurality of connecting pieces, wherein the plurality of grouting pipe fittings are arranged around the steel pipe pile, the grouting pipe fittings are arranged in the length direction of the steel pipe pile, the grouting pipe fittings are provided with grouting openings, and the grouting openings are used for enabling slurry injected into the grouting pipe fittings to flow out to the side surface of the steel pipe pile; and the plurality of connecting pieces are arranged around the steel pipe pile and are connected with the steel pipe pile, and each connecting piece is connected with one grouting pipe fitting. According to the pipe pile side rear grouting device, the friction resistance and the bearing capacity can be improved, the pile length can be conveniently reduced, the application range is widened, and the construction cost is reduced.
本发明公开了一种管桩桩侧后注浆装置及施工方法，涉及建筑施工技术领域。该管桩桩侧后注浆装置包括钢管桩、多个注浆管件和多个连接件，多个注浆管件环绕钢管桩设置，注浆管件沿钢管桩的长度方向设置，注浆管件开设有注浆口，注浆口用于将注入注浆管件的浆料流出至钢管桩的侧面；多个连接件环绕钢管桩设置并与钢管桩连接，每个连接件与一个注浆管件连接。该管桩桩侧后注浆装置能够提高摩阻力和承载力，便于减小桩长，提高适用范围和降低施工成本。
Pipe pile side rear grouting device and construction method
The invention discloses a pipe pile side rear grouting device and a construction method, and relates to the technical field of building construction. The pipe pile side rear grouting device comprises a steel pipe pile, a plurality of grouting pipe fittings and a plurality of connecting pieces, wherein the plurality of grouting pipe fittings are arranged around the steel pipe pile, the grouting pipe fittings are arranged in the length direction of the steel pipe pile, the grouting pipe fittings are provided with grouting openings, and the grouting openings are used for enabling slurry injected into the grouting pipe fittings to flow out to the side surface of the steel pipe pile; and the plurality of connecting pieces are arranged around the steel pipe pile and are connected with the steel pipe pile, and each connecting piece is connected with one grouting pipe fitting. According to the pipe pile side rear grouting device, the friction resistance and the bearing capacity can be improved, the pile length can be conveniently reduced, the application range is widened, and the construction cost is reduced.
本发明公开了一种管桩桩侧后注浆装置及施工方法，涉及建筑施工技术领域。该管桩桩侧后注浆装置包括钢管桩、多个注浆管件和多个连接件，多个注浆管件环绕钢管桩设置，注浆管件沿钢管桩的长度方向设置，注浆管件开设有注浆口，注浆口用于将注入注浆管件的浆料流出至钢管桩的侧面；多个连接件环绕钢管桩设置并与钢管桩连接，每个连接件与一个注浆管件连接。该管桩桩侧后注浆装置能够提高摩阻力和承载力，便于减小桩长，提高适用范围和降低施工成本。
Pipe pile side rear grouting device and construction method
一种管桩桩侧后注浆装置及施工方法
ZHOU RONGFENG (author) / GAO ZHENFENG (author) / DING DESHEN (author) / WANG XIAO (author) / JIN YI (author) / JIA JIMIN (author)
2021-11-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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