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: 1,890 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,518
307
65
1,890
68
71
HTML: 1,518
PDF: 307
XML: 65
Total: 1,890
BibTeX: 68
EndNote: 71
Views and downloads (calculated since 21 Jul 2023)
Cumulative views and downloads
(calculated since 21 Jul 2023)
Total article views: 836 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
732
85
19
836
21
19
HTML: 732
PDF: 85
XML: 19
Total: 836
BibTeX: 21
EndNote: 19
Views and downloads (calculated since 28 Nov 2024)
Cumulative views and downloads
(calculated since 28 Nov 2024)
Total article views: 1,054 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
786
222
46
1,054
47
52
HTML: 786
PDF: 222
XML: 46
Total: 1,054
BibTeX: 47
EndNote: 52
Views and downloads (calculated since 21 Jul 2023)
Cumulative views and downloads
(calculated since 21 Jul 2023)
Viewed (geographical distribution)
Total article views: 1,890 (including HTML, PDF, and XML)
Thereof 1,823 with geography defined
and 67 with unknown origin.
Total article views: 836 (including HTML, PDF, and XML)
Thereof 816 with geography defined
and 20 with unknown origin.
Total article views: 1,054 (including HTML, PDF, and XML)
Thereof 1,007 with geography defined
and 47 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...