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| 南亚(巴基斯坦)地震灾害分布及成因分析 | |
| 引用本文： | 曲国胜,黄建发,李小军,张晓东,宁宝坤,李亦纲.南亚(巴基斯坦)地震灾害分布及成因分析[J].震灾防御技术,2008,3(1):85-94. |
| 作者姓名： | 曲国胜 黄建发 李小军 张晓东 宁宝坤 李亦纲 |
| 作者单位： | 1. 中国地震应急搜救中心,北京,100049 2. 中国地震局震灾应急救援司,北京,100039 3. 中国地震局工程力学研究所,哈尔滨,150080 4. 中国地震台网中心,北京,100045 |
| 基金项目： | 财政部巴基斯坦地震救援专项 |
| 摘 要： | 通过对南亚地震震害及其成因的分析表明，南亚地震灾害具有以下特点：①南亚地震的发震构造为喜马拉雅前缘弧形逆冲断层，地震地表破裂带发育的巴拉考特镇为此次地震的极震区，大量建筑物倒塌，造成严重的人员伤亡：②建筑物震害呈有规律分布：③地表破裂带和沿河谷两岸以及山坡的滑坡、建筑物没有抗震设防、建筑物结构不合理等是造成损失惨重的主因。 |
| 关 键 词： | 南亚地震 巴基斯坦 巴拉考特 地震灾害 |
| 收稿时间： | 2007/11/18 0:00:00 |
| 修稿时间： | 2007年11月18 |
The Hazard Assessment and Analysis of Pakistan Earthquake in 2005 |
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| Qu Guosheng,Huang Jianf,Li Xiaojun,Zhang Xiaodong,Ning Baokun and Li Yigang.The Hazard Assessment and Analysis of Pakistan Earthquake in 2005[J].Technology for Earthquake Disaster Prevention,2008,3(1):85-94. | |
| Authors: | Qu Guosheng Huang Jianf Li Xiaojun Zhang Xiaodong Ning Baokun and Li Yigang |
| Institution: | National Earthquake Response Support Service, Beijing 100049, China;Department of Emergency Management Administration,CEA,Beijing 100036,China;Institute of Engineering Mechanics,CEA,Haerbin 150080,China;China Earthquake Network Center,CEA,Beijing 100045,China;National Earthquake Response Support Service,CEA,Beijing 100049,China;National Earthquake Response Support Service,CEA,Beijing 100049,China |
| Abstract: | The investigation and assessments of South Asia earthquake disaster suggests that the arched fore-boundary thrusting fault of Himalayan plays an important role in terms of seismo-tectonic bakground.Balakot, which is located in a well-developed surface rupture zone,suffered the biggest damages and casualties.Building damage distribution shows us a relatively regular pattern.Reasons behind this damage pattern include ground failure in surface rupture zone,river banks and hill slopes,different types of building materials with lower earthquake resistance standard,unreasonable building structure and so on. |
| Keywords: | South Asia earthquake Pakistan Balakot Earthquake disaster |
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