%0 Journal Article
%A LI Bo-rong， YANG Geng-she
%T Vulnerability Assessment of Accumulation Landslide in Qinling-Bashan Mountain Area
%D 2012
%R 10.3969/j.issn.1001-5485.2012.10.014
%J Journal of Yangtze River Scientific Research Institute
%P 73-77
%V 29
%N 10
%X The ranks of geo-hazard vulnerability were firstly determined and qualitative analysis was made by selecting qualitative assessment factors. Based on surveys of the disaster-affected body, the spatio-temporal probability and the vulnerability, the authors calculated the vulnerability and proposed a grading standard. An accumulation landslide in the Qinling-Bashan mountain area was taken as a case study. It is concluded that vulnerability index is a physical quantity that indicates the effect degree of each factor on the vulnerability assessment. It is the quantitative expression of qualitative analysis.
%U http://ckyyb.crsri.cn/EN/10.3969/j.issn.1001-5485.2012.10.014