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A platform for research: civil engineering, architecture and urbanism
Steel pipe pile structure
The invention relates to a steel pipe pile structure, and meanwhile relates to a construction method of a steel pipe pile. The steel pipe pile structure is mainly suitable for deep soft soil area portand wharf, highway and railway engineering bridge and culvert structures and high fill embankment. The steel pipe pile and a water-permeable geotextile bag are efficiently and organically combined, the advantages of high bearing capacity, high construction speed, high construction efficiency and short construction period of the steel pipe pile are achieved, the advantages of good water permeability, large permeability coefficient, capability of serving as a vertical drainage channel of a deep soft soil layer and rapidly reducing excess pore water pressure and the like of the water-permeable geotextile bag are also achieved, the effect can be rapidly achieved after construction is completed, but the manufacturing cost is relatively high, and the construction process is relatively complex.The steel pipe pile structure and the construction method can provide reference for design and construction of the deep soft soil area port and wharf, highway and railway engineering bridge and culvert structures and the high fill embankment, and have wide practical value.
本发明涉及一种钢管桩结构，同时涉及一种钢管桩的施工方法，主要适用于深厚软土地区港口码头、公路及铁路工程桥涵构造物及高填方路堤。本发明将钢管桩与透水型土工织物袋高效有机结合，既有钢管桩承载力高、施工速度快、施工效率高、施工工期短的优点，又有透水型土工织物袋透水性好、渗透系数大、作为深厚软土层竖向排水通道、快速降低超孔隙水压力等优点，施工完毕后能迅速发挥功效，但其造价相对较高，施工工艺相对较复杂。该钢管桩结构及施工方法可为深厚软土地区港口码头、公路及铁路工程桥涵构造物与高填方路堤设计与施工提供参考，具有广泛的实用价值。
Steel pipe pile structure
The invention relates to a steel pipe pile structure, and meanwhile relates to a construction method of a steel pipe pile. The steel pipe pile structure is mainly suitable for deep soft soil area portand wharf, highway and railway engineering bridge and culvert structures and high fill embankment. The steel pipe pile and a water-permeable geotextile bag are efficiently and organically combined, the advantages of high bearing capacity, high construction speed, high construction efficiency and short construction period of the steel pipe pile are achieved, the advantages of good water permeability, large permeability coefficient, capability of serving as a vertical drainage channel of a deep soft soil layer and rapidly reducing excess pore water pressure and the like of the water-permeable geotextile bag are also achieved, the effect can be rapidly achieved after construction is completed, but the manufacturing cost is relatively high, and the construction process is relatively complex.The steel pipe pile structure and the construction method can provide reference for design and construction of the deep soft soil area port and wharf, highway and railway engineering bridge and culvert structures and the high fill embankment, and have wide practical value.
本发明涉及一种钢管桩结构，同时涉及一种钢管桩的施工方法，主要适用于深厚软土地区港口码头、公路及铁路工程桥涵构造物及高填方路堤。本发明将钢管桩与透水型土工织物袋高效有机结合，既有钢管桩承载力高、施工速度快、施工效率高、施工工期短的优点，又有透水型土工织物袋透水性好、渗透系数大、作为深厚软土层竖向排水通道、快速降低超孔隙水压力等优点，施工完毕后能迅速发挥功效，但其造价相对较高，施工工艺相对较复杂。该钢管桩结构及施工方法可为深厚软土地区港口码头、公路及铁路工程桥涵构造物与高填方路堤设计与施工提供参考，具有广泛的实用价值。
Steel pipe pile structure
钢管桩结构
GAO SHAOQING (author) / SHEN XIWEN (author)
2020-06-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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