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岩土工程条件的先期研究工作是正确选择水下隧道实施方案的基础。结合昆明草海隧道工程,对泥炭质土分布地区影响隧道建设的岩土工程条件进行了介绍和论证,并对隧道工法的选择及相关地基处理方案进行了较详细的分析。
The preliminary study of geotechnical engineering conditions is the basis for the correct choice of the underwater tunnel implementation plan. Combined with the Kunhai Caohai Tunnel project, the geotechnical conditions that affect the tunnel construction in the distribution areas of peat soil are introduced and demonstrated. The selection of tunneling methods and the related foundation treatment schemes are also analyzed in detail.