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文章介绍了武汉市轨道交通四号线二期工程的工程概况及工程地质条件,分析了地铁建设所遇到的主要工程地质问题和地震、气象、水文条件等对地铁建设的影响。并通过一系列实验研究了岩土的力学性质,满足设计和施工需要。针对地铁施工中具体问题提出了相应解决办法。实践证明,工程建设中工程地质问题的科学评价,对工程建设的勘察、施工、设计至关重要。
This paper introduces the project overview and engineering geological conditions of the second phase project of Wuhan Metro Line 4 and analyzes the main engineering geological problems encountered by the subway construction and the impact of the earthquake, meteorology and hydrological conditions on the subway construction. And through a series of experiments to study the mechanical properties of rock and soil, to meet the design and construction needs. Corresponding solutions to the specific problems in subway construction are put forward. Practice has proved that the scientific evaluation of engineering geological problems in engineering construction is of great importance to the investigation, construction and design of engineering construction.