2014年云南鲁甸6.5级地震烈度分布与房屋震害特征*

(1.云南省地震局,云南 昆明 650224; 2.新疆维吾尔自治区地震局,新疆 乌鲁木齐 830011)

云南鲁甸6.5级地震; 地震烈度; 破坏比; 震害指数

Analysis on Intensity Distribution and Seismic Disaster Characteristics of Building of Yunnan Ludian MS6.5 earthquake in 2014
LU Yong-kun1,ZHANG Jian-guo1,SONG Li-jun2,DAI Bo-yang1,HE Jia-ji1,PANG Wei-dong1

(1.Earthquake Administration of Yunnan Province,Kunming 650224,Yunnan,China)(2.Earthquake Administration of Xinjiang Uygur Autonomous Region,Urumqi 830011,Xinjiang,China)

Yunnan Ludian MS6.5 earthquake in Yunnan; seismic intensity; damage ratio; seismic damage index

备注

阐述了云南鲁甸6.5级地震烈度分布情况,并给出了各地震烈度区的房屋建筑震害特征,探讨了不同结构房屋分烈度的破坏比、震害指数,与中国地震烈度表进行了对比,认为调查点数据较为合理,支持各烈度区划定。

The intensity distribution of Ludian MS6.5 earthquake in Yunnan and the seismic disaster characteristics of building in different intensity region are given,and the damage ratio and seismic damage index of the different structure building in different intensity region are also discussed. Compared with the Chinese seismic intensity scale,the data of the selected survey points is reasonable,and could support the division of the intensity region.