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A platform for research: civil engineering, architecture and urbanism
Construction method of corrugated steel comprehensive pipe gallery
The invention relates to a construction method of a corrugated steel comprehensive pipe gallery. The construction method comprises the following steps of construction preparation; measuring a sample,and determining an uphill leg line and a downhill leg line of foundation pit excavation; foundation pit excavation, wherein a water cutting ditch is constructed outside an excavation line, a foundation pit supporting scheme is determined, a drainage scheme is determined before excavation, an excavation process is matched to construct precipitation drainage facilities, step-by-step stage-based excavation is carried out, and a foundation pit support is constructed in time; foundation treatment; cushion layer and bottom plate concrete construction, and pre-burying foundation bolts for corrugatedsteel pipe gallery splicing; corrugated steel pipe gallery splicing and waterproof anti-corrosion treatment; pipe gallery anti-deformation supporting erection; and backfilling. The construction methodof the corrugated steel comprehensive pipe gallery is good in operability. A corrugated steel comprehensive pipe gallery is rapidly mounted. The safety is high. The waterproof performance is good. The cost is low. Popularization and use are facilitated.
本发明为一种波纹钢制综合管廊施工方法，包括以下步骤，施工准备；测量放样，确定基坑开挖的上坡脚线及下坡脚线；基坑开挖：在开挖线外施作截水沟，确定基坑支护方案，开挖前确定降排水方案，配合开挖过程施作降排水设施，分步分层分级开挖，及时施作基坑支护；基底处理；垫层及底板混凝土施工，预埋波纹钢管廊拼接用地脚螺栓；波纹钢制管廊拼装及防水防腐处理；管廊防变形支架搭设；回填。该波纹钢制综合管廊施工方法操作性好，波纹钢制综合管廊安装快速，安全性高，防水性能良好，成本低，利于推广使用。
Construction method of corrugated steel comprehensive pipe gallery
The invention relates to a construction method of a corrugated steel comprehensive pipe gallery. The construction method comprises the following steps of construction preparation; measuring a sample,and determining an uphill leg line and a downhill leg line of foundation pit excavation; foundation pit excavation, wherein a water cutting ditch is constructed outside an excavation line, a foundation pit supporting scheme is determined, a drainage scheme is determined before excavation, an excavation process is matched to construct precipitation drainage facilities, step-by-step stage-based excavation is carried out, and a foundation pit support is constructed in time; foundation treatment; cushion layer and bottom plate concrete construction, and pre-burying foundation bolts for corrugatedsteel pipe gallery splicing; corrugated steel pipe gallery splicing and waterproof anti-corrosion treatment; pipe gallery anti-deformation supporting erection; and backfilling. The construction methodof the corrugated steel comprehensive pipe gallery is good in operability. A corrugated steel comprehensive pipe gallery is rapidly mounted. The safety is high. The waterproof performance is good. The cost is low. Popularization and use are facilitated.
本发明为一种波纹钢制综合管廊施工方法，包括以下步骤，施工准备；测量放样，确定基坑开挖的上坡脚线及下坡脚线；基坑开挖：在开挖线外施作截水沟，确定基坑支护方案，开挖前确定降排水方案，配合开挖过程施作降排水设施，分步分层分级开挖，及时施作基坑支护；基底处理；垫层及底板混凝土施工，预埋波纹钢管廊拼接用地脚螺栓；波纹钢制管廊拼装及防水防腐处理；管廊防变形支架搭设；回填。该波纹钢制综合管廊施工方法操作性好，波纹钢制综合管廊安装快速，安全性高，防水性能良好，成本低，利于推广使用。
Construction method of corrugated steel comprehensive pipe gallery
波纹钢制综合管廊施工方法
YANG HEPING (author) / WU AIGUO (author) / LIU ZHI (author) / DUAN WENYU (author) / ZHANG HAILI (author) / ZHENG QINFU (author)
2020-07-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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