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| 云南盈江2014年5·30M_s6.1地震的主要震害特征 | |
| 引用本文： | 吴坤罡,吴中海,黄小龙,冯卉,周春景.云南盈江2014年5·30M_s6.1地震的主要震害特征[J].地质力学学报,2015,21(1):87-96. |
| 作者姓名： | 吴坤罡 吴中海 黄小龙 冯卉 周春景 |
| 作者单位： | 1. 中国地质大学地球科学与资源学院,北京100083;中国地质科学院地质力学研究所,北京100081 2. 中国地质科学院地质力学研究所,北京,100081 3. 中国地质科学院地质力学研究所,北京100081;北京大学地球与空间科学学院,北京100871 |
| 基金项目： | 中国地质调查局地质调查项目“南北构造带活动构造体系综合调查与研究”，“青藏高原东南缘重要活动断裂厘定与活动构造体系综合研究”，中国地质科学院地质力学研究所基本科研业务费项目“成果集成与战略研究”，国家自然科学基金项目 |
| 摘 要： | 通过实地考察,对2014年5月30日9时20分云南省德宏傣族景颇族自治州发生的6.1级地震中的房屋震害特点及主要次生地质灾害特征进行了全面分析,并初步总结了各类房屋建筑及主要地质灾害的震害特征及其成因。研究结果表明,对于西南山区类似盈江的地震多发区带,城镇建设过程中在尽量选择高强度建筑材料且保证建筑材料合格的同时,还要充分重视科学选址,应尽量避开滑坡、崩塌、泥石流等地震地质灾害易发地带;对稳定性较差的场地应通过必要的地基处理工程进行加固,以尽可能减小地震造成的破坏;在易发生地质灾害的道路周边还应采取适当的加固措施以避免地震来临时造成交通瘫痪,进而引发更大的生命财产损失。 |
| 关 键 词： | 云南盈江 地震烈度 房屋震害 地震次生灾害 震后重建 |
| 收稿时间： | 2014/11/16 0:00:00 |
ANALYSIS ON MAIN CHARACTERISTICS OF EARTHQUAKE DAMAGE CAUSED BY MS 6.1 EARTHQUAKE ON MAY 30, 2014 IN YINGJIANG COUNTY, YUNNAN PROVINCE |
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| WU Kun-gang,WU Zhong-hai,HUANG Xiao-long,FENG Hui and ZHOU Chun-jing.ANALYSIS ON MAIN CHARACTERISTICS OF EARTHQUAKE DAMAGE CAUSED BY MS 6.1 EARTHQUAKE ON MAY 30, 2014 IN YINGJIANG COUNTY, YUNNAN PROVINCE[J].Journal of Geomechanics,2015,21(1):87-96. | |
| Authors: | WU Kun-gang WU Zhong-hai HUANG Xiao-long FENG Hui and ZHOU Chun-jing |
| Institution: | WU Kun-gang;WU Zhong-hai;HUANG Xiao-long;FENG Hui;ZHOU Chun-jing;School of Earth Sciences and Resources,China University of Geosciences;Institute of Geomechanics,Chinese Academy of Geological Sciences;School of Earth and Space Sciences,Peking University; |
| Abstract: | The Ms 6.1 earthquake occurred in Dehong Dai and Jingpo autonomous prefecture in Yunnan province on May 30 nine twenty, a large number of civil building destruction. This paper comprehensively analyzes the characteristics of building damage caused by the earthquake and the main secondary geological disasters by the means of on-the-spot investigation and visit. At the same time, this paper preliminarily summarizes their causes and all kinds of damage characteristics of building caused by earthquake and the characteristics of main geological disasters. The results show that in the southwest mountainous earthquake prone area which is similar to Yingjiang, the urban constructions not only need to choose high strength building materials and ensure architecture qualifications, but also pay close attention to scientific location, try to avoid the earthquake and geological disasters prone zone such as the landslide, collapse, debris flow and others. To minimize the potential earthquake damage, poor stability field should be reinforced by means of some necessary foundation treatments engineering. The geological disasters are likely to occur around the road should also take proper reinforcements to avoid the earthquake causing traffic gridlock, and greater loss of life and property. |
| Keywords: | Yunnan Yingjiang earthquake earthquake intensity building seismic damage secondary disaster of earthquake reconstruction after the earthquake |
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