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A platform for research: civil engineering, architecture and urbanism
Construction method of water supply and drainage well
The invention discloses a construction method of a water supply and drainage well, which effectively solves the problems of tedious working procedures and slow construction progress during construction in the prior art by adopting a method of simultaneously excavating and pouring from top to bottom and a construction mode of inwards staggering each section, not only can ensure the safety, but also can accelerate the progress, and is small in occupied area and high in construction efficiency. During construction, foundation pit supporting measures are not needed, only edge protection needs to be carried out, and ventilation system and ladder stand construction can be conveniently carried out during construction from top to bottom; the reserved part of the wellhead is constructed by bricklaying or is provided with a steel structure, so that later chiseling and dismantling are facilitated, the construction is simple, and the manufacturing cost is low; according to the construction mode, a large construction operation platform does not need to be additionally constructed on the whole, construction is carried out on the unexcavated soil surface, the risk of high-place operation does not exist, the occupied area is small, transportation and hoisting of materials and construction of reinforced concrete are facilitated, and the construction efficiency is greatly improved.
本发明公开了一种给排水井的施工方法，该方法通过采用从上至下的边开挖边浇筑的方法，每节向内错开的施工方式，有效解决了现有技术施工时工序繁琐，施工进度较慢的问题，既能保证安全，又能加快进度，占地面积小，施工时不用基坑支护措施，只需做好临边防护，自上而下施工时方便进行通风系统和爬梯施工；且井口预留部分采用砌砖施工或安装钢结构，方便后期进行凿除和拆除，施工简单，造价低；该施工方式整体不需要另行施作大的施工作业平台，施工在未开挖土体面上进行，不存在高处作业的风险，且占地面积小，方便材料的运输吊运和钢筋混凝土的施工，极大地提升了施工效率。
Construction method of water supply and drainage well
The invention discloses a construction method of a water supply and drainage well, which effectively solves the problems of tedious working procedures and slow construction progress during construction in the prior art by adopting a method of simultaneously excavating and pouring from top to bottom and a construction mode of inwards staggering each section, not only can ensure the safety, but also can accelerate the progress, and is small in occupied area and high in construction efficiency. During construction, foundation pit supporting measures are not needed, only edge protection needs to be carried out, and ventilation system and ladder stand construction can be conveniently carried out during construction from top to bottom; the reserved part of the wellhead is constructed by bricklaying or is provided with a steel structure, so that later chiseling and dismantling are facilitated, the construction is simple, and the manufacturing cost is low; according to the construction mode, a large construction operation platform does not need to be additionally constructed on the whole, construction is carried out on the unexcavated soil surface, the risk of high-place operation does not exist, the occupied area is small, transportation and hoisting of materials and construction of reinforced concrete are facilitated, and the construction efficiency is greatly improved.
本发明公开了一种给排水井的施工方法，该方法通过采用从上至下的边开挖边浇筑的方法，每节向内错开的施工方式，有效解决了现有技术施工时工序繁琐，施工进度较慢的问题，既能保证安全，又能加快进度，占地面积小，施工时不用基坑支护措施，只需做好临边防护，自上而下施工时方便进行通风系统和爬梯施工；且井口预留部分采用砌砖施工或安装钢结构，方便后期进行凿除和拆除，施工简单，造价低；该施工方式整体不需要另行施作大的施工作业平台，施工在未开挖土体面上进行，不存在高处作业的风险，且占地面积小，方便材料的运输吊运和钢筋混凝土的施工，极大地提升了施工效率。
Construction method of water supply and drainage well
一种给排水井的施工方法
WU SONGHUA (author) / DENG HAI (author) / XIE HAIXIONG (author) / LEI XIANGYANG (author) / LIU HONGLIANG (author) / JIANG QINGBAI (author) / SHE ZHANYE (author)
2023-12-01
Patent
Electronic Resource
Chinese
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