... 钻井法掘井 boring shaft sinking 冻结掘井法 freezing shaft sinking 沉井掘井法 caisson shaft sinking ...
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freezing shaft sinking method 冻结凿井法 ; 温度分布
ground freezing shaft sinking 冻结凿井
freezing shaft sinking technology 冻结凿井技术
freezing sinking shaft 冻结法凿井
freezing method of shaft sinking 冻结法凿井
shaft sinking of freezing method 冻结法凿井
The security of freezing wall is the key problem of freezing shaft sinking in deep alluvium.
冻结壁的安全性是深厚冲积层中冻结凿井的关键问题。
In the artificial freezing shaft sinking project, the freeze design is a core technology, which relates to the entire freezing project success or failure.
冻结设计是人工冻结法凿井工程技术核心，关系到整个冻结工程的成败。
The freezing method became the preferred shaft sinking method when constructing in thick alluvium and unstable aquifer.
冻结法已成为深厚冲积层及不稳定含水层的首选施工方法。
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