Dynamic simulation of the motion of partially-coherent landslides
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- 作者：Jordan Aaron ; jaaron@eos.ubc.ca" class="auth_mail" title="E-mail the corresponding author ; Oldrich Hungr ohungr@eos.ubc.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Landslide Runout Analysis ; Rock slide ; Rock avalanche ; Goldau ; Mystery Creek ; Landslide dynamics
- 刊名：Engineering Geology
- 出版年：2016
- 出版时间：29 April 2016
- 年：2016
- 卷：205
- 期：Complete
- 页码：1-11
- 全文大小：2256 K
文摘
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Some rock avalanches travel as a semi-coherent mass before turning flowlike
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Existing models poorly predict the impact area of semi-coherent rock avalanches
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A new model that simulates the coherent phase of rock avalanche motion is presented
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The new model assumes the distance before fragmenting can be estimated a-priori.
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The new model provides more realistic predictions of rock avalanche impact area