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A platform for research: civil engineering, architecture and urbanism
Pit merging construction method for adjacent foundation pits
The invention relates to a combined pit construction method for adjacent foundation pits. The combined pit construction method comprises the following steps that two foundation pits and an area between the two foundation pits are excavated at the design positions of the two adjacent foundation pits at the same time to form an integral communicating space; and the first supporting beam is constructed, so that the first supporting beam is connected to the opposite side walls of the two foundation pits in a jacking mode. The two foundation pits and the area between the two foundation pits are excavated at the same time to form the whole communicating space, the first supporting beams are connected to the opposite side walls of the two foundation pits in a jacking and supporting mode, the whole two combined foundation pits are supported and reinforced, due to the fact that the two foundation pits can be constructed synchronously, the construction efficiency is improved, and the construction cost is reduced. And compared with the prior art that the two foundation pits are sequentially and independently constructed, the construction period is shortened, and the construction efficiency is improved.
本发明涉及一种相邻基坑并坑施工方法，包括如下步骤：于相邻两个基坑的设计位置同时开挖两个基坑以及两个基坑间的区域以形成整体的连通空间；施工第一支撑梁，使第一支撑梁顶撑连接于两个基坑相对的侧壁上。本发明同时开挖两个基坑以及两个基坑间的区域以形成整体的连通空间，通过第一支撑梁顶撑连接于两个基坑相对的侧壁上，起到对合并后的两个基坑整体的支撑加固，由于两个基坑可以同步的施工，相较于现有技术中两个基坑先后地单独施工，缩短了施工周期，提高了施工效率。
Pit merging construction method for adjacent foundation pits
The invention relates to a combined pit construction method for adjacent foundation pits. The combined pit construction method comprises the following steps that two foundation pits and an area between the two foundation pits are excavated at the design positions of the two adjacent foundation pits at the same time to form an integral communicating space; and the first supporting beam is constructed, so that the first supporting beam is connected to the opposite side walls of the two foundation pits in a jacking mode. The two foundation pits and the area between the two foundation pits are excavated at the same time to form the whole communicating space, the first supporting beams are connected to the opposite side walls of the two foundation pits in a jacking and supporting mode, the whole two combined foundation pits are supported and reinforced, due to the fact that the two foundation pits can be constructed synchronously, the construction efficiency is improved, and the construction cost is reduced. And compared with the prior art that the two foundation pits are sequentially and independently constructed, the construction period is shortened, and the construction efficiency is improved.
本发明涉及一种相邻基坑并坑施工方法，包括如下步骤：于相邻两个基坑的设计位置同时开挖两个基坑以及两个基坑间的区域以形成整体的连通空间；施工第一支撑梁，使第一支撑梁顶撑连接于两个基坑相对的侧壁上。本发明同时开挖两个基坑以及两个基坑间的区域以形成整体的连通空间，通过第一支撑梁顶撑连接于两个基坑相对的侧壁上，起到对合并后的两个基坑整体的支撑加固，由于两个基坑可以同步的施工，相较于现有技术中两个基坑先后地单独施工，缩短了施工周期，提高了施工效率。
Pit merging construction method for adjacent foundation pits
相邻基坑并坑施工方法
PAN WENQIANG (author) / JI RONGSHENG (author) / YAN WENMING (author) / ZHANG NAN (author) / ZOU SHANYONG (author) / ZHANG NAIZHONG (author) / JIN HONGYU (author) / XUE CHUNDAN (author)
2023-04-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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