Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Support pile foundation construction method
The invention discloses a support pile foundation construction method which comprises the steps that after concrete is solidified, a die sleeve is detached from the overground section of a concrete foundation, C-shaped steel is pre-buried and fixed in the concrete foundation, the top of the C-shaped steel is located on the overground section protruding out of the top of a pile hole opening, and the connection exposed position is higher than the surface of a slope body; and the die sleeve is detached from the overground section of the concrete foundation. As the overground section of the concrete foundation protrudes out of the top of the hole opening of the pile hole for a certain distance, a water body carrying sandy soil does not scour the exposed joint of the profile steel and the concrete foundation higher than the surface of the slope body; the problem that C-shaped steel forming a fixed vertical rod is installed on a concrete foundation flush with the construction ground and can be scoured and damaged by a water body carrying sandy soil is solved.
本发明公开了一种支架桩基础施工方法，包括：混凝土固化后，从混凝土基础的地上段拆卸取下模套，C型钢预埋固定在混凝土基础中，呈现C型钢顶部处在凸出于桩孔孔口顶部的地上段且衔接暴露处高于坡体表面，从混凝土基础的地上段拆卸取下模套。由于混凝土基础的地上段凸出在桩孔孔口顶部凸出一段距离，让携带沙土水体不会冲刷高于坡体表面的型钢与混凝土基础衔接暴露处，解决了构成固定立杆的C型钢安装在平齐于施工地面的混凝土基础会受到携带沙土水体的冲刷损坏的问题。
Support pile foundation construction method
The invention discloses a support pile foundation construction method which comprises the steps that after concrete is solidified, a die sleeve is detached from the overground section of a concrete foundation, C-shaped steel is pre-buried and fixed in the concrete foundation, the top of the C-shaped steel is located on the overground section protruding out of the top of a pile hole opening, and the connection exposed position is higher than the surface of a slope body; and the die sleeve is detached from the overground section of the concrete foundation. As the overground section of the concrete foundation protrudes out of the top of the hole opening of the pile hole for a certain distance, a water body carrying sandy soil does not scour the exposed joint of the profile steel and the concrete foundation higher than the surface of the slope body; the problem that C-shaped steel forming a fixed vertical rod is installed on a concrete foundation flush with the construction ground and can be scoured and damaged by a water body carrying sandy soil is solved.
本发明公开了一种支架桩基础施工方法，包括：混凝土固化后，从混凝土基础的地上段拆卸取下模套，C型钢预埋固定在混凝土基础中，呈现C型钢顶部处在凸出于桩孔孔口顶部的地上段且衔接暴露处高于坡体表面，从混凝土基础的地上段拆卸取下模套。由于混凝土基础的地上段凸出在桩孔孔口顶部凸出一段距离，让携带沙土水体不会冲刷高于坡体表面的型钢与混凝土基础衔接暴露处，解决了构成固定立杆的C型钢安装在平齐于施工地面的混凝土基础会受到携带沙土水体的冲刷损坏的问题。
Support pile foundation construction method
一种支架桩基础施工方法
SHU FENGSHENG (Autor:in) / ZOU YANG (Autor:in) / LIU DONGLIANG (Autor:in) / LI QINGJUN (Autor:in) / JIANG HANDONG (Autor:in)
27.10.2023
Patent
Elektronische Ressource
Chinesisch
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