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针对成都地区特殊、复杂的地质条件,结合地铁工程的特点,通过分析地铁工程建设中主要的工程地质问题,分析地铁岩土工程勘察的重点和难点,合理选用地质调查、钻探、井探、物探、原位测试、室内试验等多种手段的综合勘察技术。同时对设计、施工、监测等提出合理、可行的工程措施建议。
According to the special and complex geological conditions in Chengdu area and the characteristics of metro project, by analyzing the major engineering geological problems in metro project construction, this paper analyzes the key points and difficulties of metro geotechnical investigation, and makes reasonable use of geological survey, drilling, well exploration, geophysical prospecting , In situ testing, indoor testing and other means of comprehensive survey technology. At the same time on the design, construction, monitoring and reasonable, feasible engineering measures recommendations.