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| 地震灾区分级和灾害程度排序方法研究——以汶川8.0级地震为例 | |
| 引用本文： | 胡伟华,宋立军,苗崇刚,侯建盛,袁志祥.地震灾区分级和灾害程度排序方法研究——以汶川8.0级地震为例[J].灾害学,2010,25(2):30-35. |
| 作者姓名： | 胡伟华 宋立军 苗崇刚 侯建盛 袁志祥 |
| 作者单位： | 1. 新疆维吾尔自治区地震局,新疆,乌鲁木齐,830011 2. 中国地震局应急救援司,北京,100036 3. 陕西省地震局,陕西,西安,710068 |
| 基金项目： | 中国地震局"地震灾害范围评估方法论证应用"项目 |
| 摘 要： | 根据汶川8.0级地震震害评估工作的具体实践,探讨了地震灾区分级和灾害程度排序的方法。通过房屋震害系数、强震加速度观测记录、发震构造、地震地质灾害和场地条件、人口分布及伤亡情况等影响因素来确定受灾程度,以烈度区、统计学方法、速报灾情等来确定灾区分级。 |
| 关 键 词： | 地震灾区 灾害程度 分级 排序 汶川8.0级地震 |
Research on Methods for Classification of Earthquake Stricken Areas and Sequencing of Disaster Degrees——Taking M8.0 Wenchuan Earthquake as an Example |
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| Hu Weihua,Song Lijun,Miao Chonggang,Hou Jiansheng,Yuan Zhixiang.Research on Methods for Classification of Earthquake Stricken Areas and Sequencing of Disaster Degrees——Taking M8.0 Wenchuan Earthquake as an Example[J].Journal of Catastrophology,2010,25(2):30-35. | |
| Authors: | Hu Weihua Song Lijun Miao Chonggang Hou Jiansheng Yuan Zhixiang |
| Institution: | Hu Weihua1,Song Lijun1,Miao Chonggang2,Hou Jiansheng2 , Yuan Zhixiang3(1.Earthquake Administration of Xinjiang Uygur Autonomous Region,Urumqi 830011,China,2.China Seismological Bureau,Beijing 10086,3.Earthquake Administration of Shanxi Province,Xi\'an 710068,China) |
| Abstract: | According to specific practice in seismic damage evaluation on M8.0 Wenchuan earthquake,methods for classification of seismic disastrous areas and sequencing of disaster degrees are discussed.Disaster degrees are determined with reference to influencing factors as building damage index,observation data of strong seismic acceleration,seismogenic structure,earthquake induced geological disaster,site conditions,population distribution and casualty etc.,and classification of earthquake stricken areas are determ... |
| Keywords: | earthquake stricken area disaster degree classification sequencing M8 0 Wenchuan earthquake |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |