Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recoverable large-diameter steel pipe support pile and construction method
The invention discloses a recoverable large-diameter steel pipe support pile and a construction method, and relates to the technical field of foundation pit support engineering. According to the recoverable large-diameter steel pipe support pile, the recoverable large-diameter steel pipe pile is composed of a steel pipe and a soil body in the pipe, no other materials are input in the construction process through measurement positioning, crane in-place, steel pipe lowering, end hole measurement, crown beam construction, anchor cable and waist beam construction and steel pipe pile recovery, the technology is simple, the support engineering cost is saved, the construction speed is increased, after a foundation pit supporting function is finished, the steel pipe can be pulled out and reused, and the production cost is reduced.
本发明公开一种可回收大直径钢管支护桩及施工工法，涉及基坑支护工程技术领域；所述可回收大直径钢管支护桩，通过钢管及管内土体组成可回收大直径钢管桩，通过测量定位、吊车就位、下放钢管、终孔测量、冠梁施工、锚索及腰梁施工、钢管桩回收，施工过程中无其他材料投入，工艺简单，节约支护工程成本和提高施工速度，基坑支护使用功能结束后，钢管可拔出重复使用，降低生产成本。
Recoverable large-diameter steel pipe support pile and construction method
The invention discloses a recoverable large-diameter steel pipe support pile and a construction method, and relates to the technical field of foundation pit support engineering. According to the recoverable large-diameter steel pipe support pile, the recoverable large-diameter steel pipe pile is composed of a steel pipe and a soil body in the pipe, no other materials are input in the construction process through measurement positioning, crane in-place, steel pipe lowering, end hole measurement, crown beam construction, anchor cable and waist beam construction and steel pipe pile recovery, the technology is simple, the support engineering cost is saved, the construction speed is increased, after a foundation pit supporting function is finished, the steel pipe can be pulled out and reused, and the production cost is reduced.
本发明公开一种可回收大直径钢管支护桩及施工工法，涉及基坑支护工程技术领域；所述可回收大直径钢管支护桩，通过钢管及管内土体组成可回收大直径钢管桩，通过测量定位、吊车就位、下放钢管、终孔测量、冠梁施工、锚索及腰梁施工、钢管桩回收，施工过程中无其他材料投入，工艺简单，节约支护工程成本和提高施工速度，基坑支护使用功能结束后，钢管可拔出重复使用，降低生产成本。
Recoverable large-diameter steel pipe support pile and construction method
一种可回收大直径钢管支护桩及施工工法
LIU KEWEN (Autor:in) / LIU JUN (Autor:in) / JI YONG (Autor:in) / DUAN HONG (Autor:in) / LI PENGHUI (Autor:in) / CHEN RUMEI (Autor:in) / MA HEYA (Autor:in) / LIU HAIFANG (Autor:in) / LI WENHAI (Autor:in) / YU XINGCHAO (Autor:in)
17.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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