The vulnerability of buildings to a large-scale debris flow and outburst flood hazard cascade that occurred on 30 August 2020 in Ganluo, southwest China
Li Wei,Kaiheng Hu,Shuang Liu,Lan Ning,Xiaopeng Zhang,Qiyuan Zhang,and Md. Abdur Rahim
Key Laboratory of Mountain Hazards and Earth Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
Key Laboratory of Mountain Hazards and Earth Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
Key Laboratory of Mountain Hazards and Earth Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
Lan Ning
Key Laboratory of Mountain Hazards and Earth Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
University of Chinese Academy of Sciences, Beijing 100149, China
Xiaopeng Zhang
Key Laboratory of Mountain Hazards and Earth Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
University of Chinese Academy of Sciences, Beijing 100149, China
Qiyuan Zhang
Key Laboratory of Mountain Hazards and Earth Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
University of Chinese Academy of Sciences, Beijing 100149, China
Md. Abdur Rahim
Key Laboratory of Mountain Hazards and Earth Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China
University of Chinese Academy of Sciences, Beijing 100149, China
Department of Disaster Resilience and Engineering, Patuakhali Science and Technology University, Dumki, Patuakhali-8602, Bangladesh
Viewed
Total article views: 3,851 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
2,752
970
129
3,851
133
184
HTML: 2,752
PDF: 970
XML: 129
Total: 3,851
BibTeX: 133
EndNote: 184
Views and downloads (calculated since 21 Jul 2023)
Cumulative views and downloads
(calculated since 21 Jul 2023)
Total article views: 2,439 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,833
530
76
2,439
74
109
HTML: 1,833
PDF: 530
XML: 76
Total: 2,439
BibTeX: 74
EndNote: 109
Views and downloads (calculated since 28 Nov 2024)
Cumulative views and downloads
(calculated since 28 Nov 2024)
Total article views: 1,412 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
919
440
53
1,412
59
75
HTML: 919
PDF: 440
XML: 53
Total: 1,412
BibTeX: 59
EndNote: 75
Views and downloads (calculated since 21 Jul 2023)
Cumulative views and downloads
(calculated since 21 Jul 2023)
Viewed (geographical distribution)
Total article views: 3,851 (including HTML, PDF, and XML)
Thereof 3,749 with geography defined
and 102 with unknown origin.
Total article views: 2,439 (including HTML, PDF, and XML)
Thereof 2,393 with geography defined
and 46 with unknown origin.
Total article views: 1,412 (including HTML, PDF, and XML)
Thereof 1,356 with geography defined
and 56 with unknown origin.
The damage patterns of the buildings were classified into three types: (I) buried by primary debris flow, (II) inundated by secondary dam-burst flood, and (III) sequentially buried by debris flow and inundated by dam-burst flood. The threshold of the impact pressures in Zones (II) and (III) where vulnerability is equal to 1 is 84 kPa and 116 kPa, respectively. Heavy damage occurs at an impact pressure greater than 50 kPa, while slight damage occurs below 30 kPa.
The damage patterns of the buildings were classified into three types: (I) buried by primary...
