[1]李敬波,李勇,周荣军,等.四川康定“11·22”地震地表破裂及房屋震害特征[J].山地学报,2015,(02):249.
　LI Jingbo,LI Yong,ZHOU Rongjun,et al.Characteristics of Surface Rupture and Building Damage by Ms 6.3 Earthquake in Kangding of Sichuan，China[J].Mountain Research,2015,(02):249.
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四川康定“11·22”地震地表破裂及房屋震害特征()
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《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2015年02期
页码:
249
栏目:
山地灾害
出版日期:
2015-04-01

文章信息/Info

Title:
Characteristics of Surface Rupture and Building Damage by Ms 6.3 Earthquake in Kangding of Sichuan，China
作者:
李敬波;李勇;周荣军;史丙新;颜丙雷;贾召亮;秦川;
成都理工大学油气藏地质及开发工程国家重点实验室;四川赛思特科技有限责任公司;
Author(s):
LI Jingbo; LI Yong; ZHOU Rongjun; SHI Bingxin; YAN Binglei; JIA Zhaoliang; QIN Chuan
1.National Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059，China； 2.Sichuan Seth, science and technology co., LTD，Chengdu 610041，China
关键词:
康定地震; 地表破裂; 房屋震害; 鲜水河断裂; 地震烈度
Keywords:
Kangding earthquake; surface rupture; building damage; Xianshuihe fault; seismic intensity
分类号:
P316，P694，P931.1
文献标志码:
A
摘要:
2014-11-22,位于青藏高原东部的四川省康定县发生了Ms 6.3级地震,为一次左旋走滑事件,发震构造为鲜水河断裂带南东段的色拉哈断裂。对地震灾区进行的地表破裂特征调查和房屋震害调查表明:1.地震没有形成明显的地表破裂,地表破裂主要表现为张性地裂缝、喷砂冒水、小型滑坡、道路边坡失稳及滚石等;2.烈度图长轴方向与鲜水河断裂走向一致;3.房屋震害具有农牧区房屋破坏普遍,城镇房屋破坏较轻的分布特点;4.2014-11-25的Ms 5.8级强余震,加深了灾区破坏程度。
Abstract:
On November 22, 2014, Kangding in Sichuan of China Ms 6.3 earthquake happened. This earthquake is one sinistral strikeslip event. The seismogenic structure of this earthquake is the Selaha fault which is the south eastern segment of the Xianshuihe fault. We have surveyed the surface rupture characteristics and building damage characteristics during Kangding Ms 6.3 Earthquake. Survey results show that: 1）There are no obvious surface rupture formed by this earthquake, surface deformations mainly include ground fractures, Sandblasting water, minor landslips, roads slope instability and rolling stones. 2）The long axis direction of this earthquake intensity consistent with the trend of the Xianshuihe fault. 3）Pastoral areas’ buildings damaged generally and town’ buildings damaged slightly. 4）on Nov.25,2014,the Ms 5.8 earthquake deepened destructiveness of disaster areas.

参考文献/References:

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相似文献/References:

[1]陈兴长,胡凯衡,葛永刚,等.云南鲁甸“8·03”地震地表破裂与大型地震滑坡[J].山地学报,2015,(01):65.
　CHEN Xingzhang,HU Kaiheng,GE Yonggang,et al.Surface Ruptures and Largescale Landslides Caused by“8?03” Ludian Earthquake in Yunnan, China[J].Mountain Research,2015,(02):65.

备注/Memo

备注/Memo:
收稿日期(Received date)：2014-12-25；改回日期(Accepted)：2015-01-05。
基金项目(Foundation item)：国家自然科学
基金项目（编号：41372114, 41340005, 41172162, 40972083），国土资源部地质调查工作项目（编号：1212011121268）。[This research is supported by the National Natural Science Foundations of China(No:41372114, 41340005, 41172162, 40972083) and the Ministry of Land and Resources geological survey work item(No: 1212011121268).]
作者简介（Biography）：李敬波（1990-），男，硕士研究生，主要从事构造与地震灾害方面的研究。[Li Jingbo(1990-)，M, Master Degree Candidate, major in tectonics and earthquake hazards.]E-mail：jingbo_li1990@sina.com
更新日期/Last Update: 1900-01-01