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: 2,784 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
2,160
535
89
2,784
113
134
HTML: 2,160
PDF: 535
XML: 89
Total: 2,784
BibTeX: 113
EndNote: 134
Views and downloads (calculated since 21 Jul 2023)
Cumulative views and downloads
(calculated since 21 Jul 2023)
Total article views: 1,542 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,329
173
40
1,542
57
72
HTML: 1,329
PDF: 173
XML: 40
Total: 1,542
BibTeX: 57
EndNote: 72
Views and downloads (calculated since 28 Nov 2024)
Cumulative views and downloads
(calculated since 28 Nov 2024)
Total article views: 1,242 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
831
362
49
1,242
56
62
HTML: 831
PDF: 362
XML: 49
Total: 1,242
BibTeX: 56
EndNote: 62
Views and downloads (calculated since 21 Jul 2023)
Cumulative views and downloads
(calculated since 21 Jul 2023)
Viewed (geographical distribution)
Total article views: 2,784 (including HTML, PDF, and XML)
Thereof 2,713 with geography defined
and 71 with unknown origin.
Total article views: 1,542 (including HTML, PDF, and XML)
Thereof 1,517 with geography defined
and 25 with unknown origin.
Total article views: 1,242 (including HTML, PDF, and XML)
Thereof 1,196 with geography defined
and 46 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...
