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The dynamic parameter of rainfall: its importance in the prediction of colluvial landslides |
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| Authors: | He Keqiang Wang Shangqing Du Wen Wang Sijing |
| Affiliation: | (1) Department of Civil Engineering, Qingdao Technological University, Post code: 266033 Qingdao, Shandong, People’s Republic of China;(2) Department of Civil Engineering, China Three Gorges University, Yichang, Hubei, People’s Republic of China;(3) Institute of Geology and Geophysics, Chinese Academy of Sciences, 100029 Beijing, China |
| Abstract: | The paper discusses rainfall as a dynamic parameter in terms of the load–unload response theory, using the Xintan landslide in China as a case study. The computational results show that an abrupt jump occurs in the curve of the load–unload response ratio just before the landslide takes place. This indicates the potential of the dynamic parameter of rainfall for the prediction of colluvial landslides. |
| Keywords: | Colluvial landslide Dynamic parameter of rainfall Load– unload response ratio Xintan landslide |
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