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A platform for research: civil engineering, architecture and urbanism
Deep foundation pit pipe network construction process
The invention relates to the field of municipal engineering, in particular to a deep foundation pit pipe network construction technology which comprises the steps that deep foundation pit excavation construction is prepared, a first-stage slope is excavated in a sloping mode to form a first-stage slope toe and a sloping platform, a second-stage slope is excavated, and a drainage ditch is formed in the bottom of the second-stage slope; and net hanging and concrete spraying are carried out on the first-stage slope surface, the sloping platform and the second-stage slope surface, trench excavation is carried out, pipelines are laid, and trench backfilling is carried out. The process is simple and operable, and the construction efficiency is high.
本发明涉及市政工程领域，尤其是一种深基坑管网施工工艺，深基坑开挖施工准备，放坡开挖出一级坡面形成一级边坡坡脚和放坡平台，开挖出二级坡面，在二级坡面底部设置有排水沟；在一级坡面、放坡平台和二级坡面均挂网喷射混凝土，进行沟槽的开挖，铺设管道，进行沟槽回填。本发明工序简单可操作，施工效率高。
Deep foundation pit pipe network construction process
The invention relates to the field of municipal engineering, in particular to a deep foundation pit pipe network construction technology which comprises the steps that deep foundation pit excavation construction is prepared, a first-stage slope is excavated in a sloping mode to form a first-stage slope toe and a sloping platform, a second-stage slope is excavated, and a drainage ditch is formed in the bottom of the second-stage slope; and net hanging and concrete spraying are carried out on the first-stage slope surface, the sloping platform and the second-stage slope surface, trench excavation is carried out, pipelines are laid, and trench backfilling is carried out. The process is simple and operable, and the construction efficiency is high.
本发明涉及市政工程领域，尤其是一种深基坑管网施工工艺，深基坑开挖施工准备，放坡开挖出一级坡面形成一级边坡坡脚和放坡平台，开挖出二级坡面，在二级坡面底部设置有排水沟；在一级坡面、放坡平台和二级坡面均挂网喷射混凝土，进行沟槽的开挖，铺设管道，进行沟槽回填。本发明工序简单可操作，施工效率高。
Deep foundation pit pipe network construction process
深基坑管网施工工艺
OUYANG YAO (author) / WU YINGZHONG (author) / XU TAO (author) / HU ZHIXIONG (author) / WANG FANGPENG (author) / NIU JIAWEI (author)
2022-10-11
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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