[1]LIU Shaochang,LU Yongkun,ZHOU Yang,et al.Characteristics of Earthquake Damage Caused by the 2021 Yangbi,Yunnan MS6.4 Earthquake[J].Journal of Seismological Research,2021,44(03):452-460.
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Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
44
Number of periods:
2021 03
Page number:
452-460
Column:
Public date:
2021-10-20
- Title:
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Characteristics of Earthquake Damage Caused by the 2021 Yangbi,Yunnan MS6.4 Earthquake
- Author(s):
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LIU Shaochang1; LU Yongkun1; ZHOU Yang1; DAI Boyang2; YANG Jianqiang1; YU Jiang1; YE Yang1
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(1.Yunnan Earthquake Agency,Kunming 650224,Yunnan,China)(2.National Earthquake Response Support Service,Beijing 100043,China)
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- Keywords:
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the Yangbi MS6.4 earthquake; characteristics of earthquake damage; causes of earthquake damage
- CLC:
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P315.94
- DOI:
-
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- Abstract:
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We firstly conducted a field investigation of the seismic damage in the area stricken by the Yangbi MS6.4 earthquake in Yunnan Province on May 21,2021,and acquired the disaster information about casualties,damage to buildings,damage to lifeline engineering and water conservancy facilities,seismogeological hazards,etc.We analyzed the characteristics of the seismic damage in the disaster area.Then we calculated the earthquake-damage matrix of buildings.Further,we compared the earthquake damage by the Yangbi earthquake with the ones by the historical earthquakes with the similar magnitude in Yunnan,and analyzed the characteristics and causes of the earthquake damage by the Yangbi earthquake,and on this basis we put forward suggestions of the emergent disposal of the Yangbi earthquake.