汶川8.0级地震云南灾区震害特征及地震烈度

The Wenchuan M_S8.0 Earthquake:Characteristics of Damage and Seismic Intensity in Yunnan

介绍了汶川MS8.0地震云南灾区的地理环境和地质构造特点。通过现场考察,分析了云南灾区各种建(构)筑物的破坏特征及其产生的原因。阐述了地震烈度评定的方法和结果,并总结了云南灾区的震害特点,对恢复重建和规划发展提出建议。

The Wenchuan MS8.0 earthquake caused damage to the Yunnan area.We introduce the geographic environment and geologic structures in the Yunnan earthquake area,and analyze the characteristics and reasons for the damages of various types of buildings and structures based on the field survey in Yunnan.The intensity evaluation shows that the Yunnan earthquake area is situated in the intensity VI region,the area of which is 1 666 square kilometers.According to the characteristics of the earthquake damage in Yunnan,we present the suggestions of restoration,reconstruction and projecting development in the future.