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Title: | ASCHFLOW : a dynamic landslide run-out model for medium scale hazard analysis |
Authors: | Quan Luna, B. |
Issue Date: | 2016 |
Citation: | In: Geoenvironmental disastersVol.3 (2016), article no. 29 |
Abstract: | Landslides hazard analyses entail a scale-dependent approach in order to mitigate accordingly the damages and other negative consequences at the respective scales of occurrence. Medium or large scale landslide run-out modelling for many possible landslide initiation areas has been a very difficult task in the past. This arises from the inability of the run-out models to compute the displacement with a large amount of individual initiation areas as it turns out to be computationally strenuous. Most of the existing physically based run-out models have difficulties in handling such situations. For this reason, empirical methods have been used as a practical mean to predict landslides mobility at a medium scale (1: 10,000 to 1: 50,000). They are the most widely used techniques to estimate the maximum run-out distance and affected zones not only locally but also regionally. In this context, a medium scale numerical model for flow-like mass movements in urban and mountainous areas was developed. |
URI: | http://tailieuso.tlu.edu.vn/handle/DHTL/5172 |
Source: | https://geoenvironmental-disasters.springeropen.com/articles/10.1186/s40677-016-0064-7 |
Appears in Collections: | Tài liệu mở |
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