青岛地铁M1号线工程地质条件分析

摘要

结合青岛地铁M1号线线路规划特点，分析了M1线穿越区特殊的岩土条件；重点围绕地下工程围岩稳定性，探讨了岩土工程勘察工作中应特别注意的两个重点问题；并结合勘察工作的重点，对设计、施工过程中应注意的问题进行了分析和评价，提出了一些有益的建议；对于青岛地区后续进行的地铁线路勘察、设计以及施工等具有一定的指导意义。%Analyzing the engineering geology and hydrogeological conditions of qingdao, and combining with the characteristics of the qingdao subway, special engineering geology conditions and geological engineering investigation methods and relevant matters of Metro line M1 were discussed. Based on investigation importances,evaluation and analy-sis on key technics on design and construction of Metro is discussed,meanwhile some beneficial suggestions is issued, which is of certain guiding significance for geological investigation,design and construction on metro of Qingdao.