According to the type of potential geological catastrophes in the area of Chongqing city, the paper analyses the distribution characteristics of these catastrophes in respect of time and place and the impact of these catastrophes on urban and rural facilities, traffic and social economics. Based on these analyses, reasonable precautions against different type of catastrophes have been introduced.%本文根据重庆市地质灾害的类型，总结了地质灾害在空间和时间上的分布特征，并分析了地质灾害对城镇、交通和社会经济的危害性。在此基础上，对不同的灾种，提出了相应的防治措施。
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