冻结法加固岩体的施工方案选择问题

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冻结法施工虽然是一种稳定围岩和阻隔地下水的好方法,但是它同时也是一种比较复杂的、耗费电能比较多的特殊施工方法.在确定冻结法方案之前,必须要对构筑物的设计、施工场地的水文地质、地下障碍物分布、冻结站的选址、电力和器材的供应等多方面的情况进行详细的调查,做出多种施工方案的经济分析比较,并经过充分论证以确定所采用的冻结施工方案为最佳方案.
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