详细论述地质条件对工程结构、工程施工和周边环境的风险作用，归纳城市轨道交通工程建设的地质风险作用机理。从岩土工程勘察、地质风险认识和风险治理等方面明确地质风险的控制对策，阐明地质工作是工程建设的基础，工程建设应不断加强对地质风险的认识和控制工作。

construction and surrounding environment. The risks are elaborated and risk effect mechanism is summarized for urban rail transit engineering. Countermeasures to geological risks are fixed from the aspects of geotechnical investigation, geological risk assessment and risk management. Geological work is the foundation of urban rail transit engineering. Geological risk assessment and risk control should be continuously strengthened for engineering projects.

住房和城乡建设部建筑节能与科技司：住房和城乡建设部科技计划项目（2011-K5-21）， 中共北京市委组织部：北京市优秀人才培养资助个人项目（2012ZG-40）