A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Manufacturing method of nested foundation pit
The invention discloses a manufacturing method of a nested foundation pit, which comprises the following steps of: dewatering at a part of a to-be-manufactured nested foundation pit until the dewatering meets a preset requirement; excavating to form a rudiment of the nested foundation pit; enclosing a core area in the rudiment of the nested foundation pit by using plates to form a cylinder body; when a brick mold is lined on the inner side of the cylinder to a preset height, the plate is pulled out, and the brick mold continues to be lined; plastering is conducted on the periphery of the side slope formed by the brick mold. According to the manufacturing method of the nested foundation pit, instability and collapse of the side slope can be avoided, the safety of foundation pit construction is improved, the on-site construction progress can be accelerated, and the construction cost is saved.
本申请公开了一种嵌套基坑的制作方法，包括在待制作嵌套基坑部位进行降水，直到降水满足预设要求；开挖形成嵌套基坑的雏形；在所述嵌套基坑的雏形内的核心区域利用板材围护成筒体；在所述筒体内侧衬砌砖模至预设高度，抽出所述板材，继续衬砌砖模；在所述砖模形成的边坡四周抹灰。本申请公开的上述嵌套基坑的制作方法，能够避免边坡失稳坍塌，提高基坑施工的安全性，还能加快现场施工进度，节约施工成本。
Manufacturing method of nested foundation pit
The invention discloses a manufacturing method of a nested foundation pit, which comprises the following steps of: dewatering at a part of a to-be-manufactured nested foundation pit until the dewatering meets a preset requirement; excavating to form a rudiment of the nested foundation pit; enclosing a core area in the rudiment of the nested foundation pit by using plates to form a cylinder body; when a brick mold is lined on the inner side of the cylinder to a preset height, the plate is pulled out, and the brick mold continues to be lined; plastering is conducted on the periphery of the side slope formed by the brick mold. According to the manufacturing method of the nested foundation pit, instability and collapse of the side slope can be avoided, the safety of foundation pit construction is improved, the on-site construction progress can be accelerated, and the construction cost is saved.
本申请公开了一种嵌套基坑的制作方法，包括在待制作嵌套基坑部位进行降水，直到降水满足预设要求；开挖形成嵌套基坑的雏形；在所述嵌套基坑的雏形内的核心区域利用板材围护成筒体；在所述筒体内侧衬砌砖模至预设高度，抽出所述板材，继续衬砌砖模；在所述砖模形成的边坡四周抹灰。本申请公开的上述嵌套基坑的制作方法，能够避免边坡失稳坍塌，提高基坑施工的安全性，还能加快现场施工进度，节约施工成本。
Manufacturing method of nested foundation pit
一种嵌套基坑的制作方法
LI JUN (author) / ZHANG DONGFANG (author) / HE JIAXIANG (author) / XU GUANGQUAN (author)
2024-04-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Nested lumped-parameter models for foundation vibrations
| Online Contents | 2004
Nested lumped‐parameter models for foundation vibrations
| Wiley | 2004
Construction method of special-shaped nested foundation pit combined supporting structure system
| European Patent Office | 2023
| European Patent Office | 2023