Underestimated angle of submarine slope at failure: A short discussion

Submarine landslides always occur along gently inclined continental slopes, but the reasons for such failure of low-angle submarine slopes are unclear and contentious. A short discussion is presented here to some recent published papers including some inspirations about the low-angle failure of subm...

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Published inE3S web of conferences Vol. 293; p. 2057
Main Authors Chen, Bo, Zhu, Chaoqi, Feng, Yasheng, Han, Xiaohui, Zeng, Weite, Xing, Congcong, Lin, Shili, Liu, Gang
Format Journal Article Conference Proceeding
LanguageEnglish
Published Les Ulis EDP Sciences 01.01.2021
Subjects
Continental slope
Failure
Landslides
Landslides & mudslides
Overpressure
Permeability
Slopes
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Abstract Submarine landslides always occur along gently inclined continental slopes, but the reasons for such failure of low-angle submarine slopes are unclear and contentious. A short discussion is presented here to some recent published papers including some inspirations about the low-angle failure of submarine slopes. Because fluid overpressure could lead to steepening slopes before landslide, the inclination of the slopes at failure may be underestimated. We offer a new perspective on low-angle failure of low-permeability slopes.
AbstractList Submarine landslides always occur along gently inclined continental slopes, but the reasons for such failure of low-angle submarine slopes are unclear and contentious. A short discussion is presented here to some recent published papers including some inspirations about the low-angle failure of submarine slopes. Because fluid overpressure could lead to steepening slopes before landslide, the inclination of the slopes at failure may be underestimated. We offer a new perspective on low-angle failure of low-permeability slopes.
Author Liu, Gang
Zeng, Weite
Han, Xiaohui
Xing, Congcong
Zhu, Chaoqi
Lin, Shili
Chen, Bo
Feng, Yasheng
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10.1680/jenge.19.00068
10.1080/1064119X.2019.1571539
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Snippet Submarine landslides always occur along gently inclined continental slopes, but the reasons for such failure of low-angle submarine slopes are unclear and...
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SubjectTerms Continental slope
Failure
Landslides
Landslides & mudslides
Overpressure
Permeability
Slopes
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