回顾和介绍了三峡工程坝址选择、区域构造稳定性和地震活动性、水库库岸稳定性、水库诱发地震4个重大地质问题的研究过程，研究的主要内容、方法和结论，也对三峡工程2003年蓄水运行以来，上述几个问题的初步检验结果做了扼要的评述。

The research process, main contents, methods and conclusions for some major engineering geological problems of Three Gorges Project (TGP) are reviewed and introduced, including dam site selection, regional tectonic stability and seismic activity, stability of reservoir bank and reservoirinduced earthquake. Meanwhile, the above mentioned engineering geological problems are evaluated according to the preliminary storage test results since TGP's operation and impoundment in 2003.