Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Unearthed integrated micro pile foundation for power transmission line
The unearthed integrated miniature pile foundation comprises a plurality of prefabricated pile bodies and a plurality of pile holes formed in the foundation, the number of the prefabricated pile bodies is the same as that of the pile holes, the prefabricated pile bodies are connected with the pile holes in a one-to-one correspondence mode, and the angle alpha is formed between the central axis of each pile hole and the horizontal plane of the foundation; the plurality of pile holes are formed in a foundation at respective corresponding set point positions along a set direction, the bottom end of each precast pile body is pre-buried in the corresponding pile hole, and the top ends of the plurality of precast pile bodies are converged at one point and fixed into a whole; the defects that an anchor rod section is small in resisting moment, large in slenderness ratio and small in horizontal bearing capacity can be overcome, the purpose of forming an assembly component of a micro pile foundation in a light weight mode is achieved, transportation is facilitated, mechanical construction is also facilitated, labor input on a construction site is reduced, and the safety quality and the benefit efficiency level are improved.
本发明公开了一种用于输电线路的出土型一体式微型桩基础，包括若干根预制桩体和若干个开设于地基的桩孔，所述预制桩体的数量和桩孔的数量相同，所述预制桩体与桩孔一一对应的连接，所述桩孔的中心轴线与地基水平面呈角度α；若干个所述桩孔在各自对应的设定点位沿设定的方向开设于地基，每根所述预制桩体的底端预埋在与之对应的桩孔内，若干根所述预制桩体的顶端汇聚在一点固定形成整体；能够改善锚杆截面抵抗矩小，长细比大，水平承载力小的弊端，且达到轻量化构成微型桩基础的装配构件的目的，既利于运输又适于机械化施工，降低施工现场人力投入，提升安全质量与效益效率水平。
Unearthed integrated micro pile foundation for power transmission line
The unearthed integrated miniature pile foundation comprises a plurality of prefabricated pile bodies and a plurality of pile holes formed in the foundation, the number of the prefabricated pile bodies is the same as that of the pile holes, the prefabricated pile bodies are connected with the pile holes in a one-to-one correspondence mode, and the angle alpha is formed between the central axis of each pile hole and the horizontal plane of the foundation; the plurality of pile holes are formed in a foundation at respective corresponding set point positions along a set direction, the bottom end of each precast pile body is pre-buried in the corresponding pile hole, and the top ends of the plurality of precast pile bodies are converged at one point and fixed into a whole; the defects that an anchor rod section is small in resisting moment, large in slenderness ratio and small in horizontal bearing capacity can be overcome, the purpose of forming an assembly component of a micro pile foundation in a light weight mode is achieved, transportation is facilitated, mechanical construction is also facilitated, labor input on a construction site is reduced, and the safety quality and the benefit efficiency level are improved.
本发明公开了一种用于输电线路的出土型一体式微型桩基础，包括若干根预制桩体和若干个开设于地基的桩孔，所述预制桩体的数量和桩孔的数量相同，所述预制桩体与桩孔一一对应的连接，所述桩孔的中心轴线与地基水平面呈角度α；若干个所述桩孔在各自对应的设定点位沿设定的方向开设于地基，每根所述预制桩体的底端预埋在与之对应的桩孔内，若干根所述预制桩体的顶端汇聚在一点固定形成整体；能够改善锚杆截面抵抗矩小，长细比大，水平承载力小的弊端，且达到轻量化构成微型桩基础的装配构件的目的，既利于运输又适于机械化施工，降低施工现场人力投入，提升安全质量与效益效率水平。
Unearthed integrated micro pile foundation for power transmission line
用于输电线路的出土型一体式微型桩基础
CHEN YAN (Autor:in) / HUANG HAO (Autor:in) / LIU ZHENHUA (Autor:in) / XIE DEXIN (Autor:in) / YANG LIWU (Autor:in) / WANG XINKUAN (Autor:in) / MA YAOYU (Autor:in) / LIAO QINAN (Autor:in) / PI JIE (Autor:in)
01.10.2024
Patent
Elektronische Ressource
Chinesisch
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