A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Chair form double-row piled anchor construction method
The invention relates to the technical field of foundation pit supporting, and discloses a chair form double-row piled anchor construction method. The chair form double-row piled anchor construction method comprises the following steps that rear-row supporting piles are constructed along the side wall of a foundation pit; rear-row crown beams are constructed along the pile tops of the multiple rear-row supporting piles; the earth volume of the foundation pit is excavated to a first preset depth; front-row supporting piles are constructed at the first preset depth, and the front-row supportingpiles and the rear-row supporting piles are arranged at interval; rear-row waist beams are constructed at the position, located at the first preset depth, at the multiple rear-row supporting piles, front-row crown beams are constructed along the pile tops of the multiple front-row supporting piles, and coupling beams for connecting the front-row crown beams and the rear-row waist beams are constructed at the first preset depth; and the earth volume of the foundation pit is excavated to a preset foundation base. According to the technical scheme of the chair form double-row piled anchor construction method, the cost is low.
本发明涉及基坑支护的技术领域，公开了一种椅式双排桩锚施工方法，包括以下步骤：沿基坑的侧壁施工后排支护桩；沿多个所述后排支护桩的桩顶施工后排冠梁；开挖基坑的土方直至第一预设深度；在第一预设深度施工前排支护桩，所述前排支护桩与所述后排支护桩间隔布置；位于第一预设深度，在多个所述后排支护桩的位置处施工后排腰梁，沿多个所述前排支护桩的桩顶施工前排冠梁，在第一预设深度施工连接所述前排冠梁和后排腰梁的连梁；开挖基坑的土方直至预设基底。本发明技术方案给出的一种椅式双排桩锚施工方法，造价便宜。
Chair form double-row piled anchor construction method
The invention relates to the technical field of foundation pit supporting, and discloses a chair form double-row piled anchor construction method. The chair form double-row piled anchor construction method comprises the following steps that rear-row supporting piles are constructed along the side wall of a foundation pit; rear-row crown beams are constructed along the pile tops of the multiple rear-row supporting piles; the earth volume of the foundation pit is excavated to a first preset depth; front-row supporting piles are constructed at the first preset depth, and the front-row supportingpiles and the rear-row supporting piles are arranged at interval; rear-row waist beams are constructed at the position, located at the first preset depth, at the multiple rear-row supporting piles, front-row crown beams are constructed along the pile tops of the multiple front-row supporting piles, and coupling beams for connecting the front-row crown beams and the rear-row waist beams are constructed at the first preset depth; and the earth volume of the foundation pit is excavated to a preset foundation base. According to the technical scheme of the chair form double-row piled anchor construction method, the cost is low.
本发明涉及基坑支护的技术领域，公开了一种椅式双排桩锚施工方法，包括以下步骤：沿基坑的侧壁施工后排支护桩；沿多个所述后排支护桩的桩顶施工后排冠梁；开挖基坑的土方直至第一预设深度；在第一预设深度施工前排支护桩，所述前排支护桩与所述后排支护桩间隔布置；位于第一预设深度，在多个所述后排支护桩的位置处施工后排腰梁，沿多个所述前排支护桩的桩顶施工前排冠梁，在第一预设深度施工连接所述前排冠梁和后排腰梁的连梁；开挖基坑的土方直至预设基底。本发明技术方案给出的一种椅式双排桩锚施工方法，造价便宜。
Chair form double-row piled anchor construction method
椅式双排桩锚施工方法
GUO QIUPING (author) / ZHANG LINGSHUAI (author) / LIU DI (author) / LI YAN (author) / LIU JUNTENG (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Novel piled anchor supporting structure and construction method
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2021