Application of pensile impervious curtain to excavations
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摘要: 通过技术经济比较，为在深厚透水层地质条件下的某基坑进行地下水控制设计选型；利用干扰井群算法并考虑悬挂式止水帷幕影响条件，对的该基坑地下水控制进行设计。通过工程实践及现场监测，表明悬挂式止水帷幕适用于深厚透水层地质条件且周边环境对变形控制要求不严的基坑地下水控制设计。Abstract: Through technical and economic comparison, the groundwater control design of an excavation under deep pervious layer geological conditions is selected. By using the interference well group algorithm and considering the effects of pensile impervious curtain, the underground control is designed. Through engineering practice and field monitoring, the pensile impervious curtain is applied to the groundwater control design of excavations under deep pervious layer geological conditions and no strict requirements of deformation control to the surrounding environment.
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Keywords:
- excavation /
- groundwater control design /
- pensile impervious curtain
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