... ABSTRACT Tsunamis, although of rare occurrence compared to other natural disasters, can have devastating consequences for society's increasingly populated coastal areas. Subaerial or submarine landslides are the second most frequent tsunami source. Performing a comprehensive tsunami hazard...

... ABSTRACT An experimental study of the submarine landslide on a slope and the tsunami waves is carried out in a wave flume. A slope with an adjustable angle is designed to generate the landslide, and two sizes of glass beads are used to study the influence of the percentages of particles...

... Abstract The present study conducted physical model experiments on all three types of landslide–generated tsunamis. A total of 222 different experimental cases (57 subaerial, 89 partially submerged, and 76 submarine landslide tsunamis) were conducted. The results indicated that a generated...

... ABSTRACT Submarine landslides and mudflows are geohazards that potentially threaten the safety of subsea pipelines and offshore platforms. A consistent particle method (CPM), originally developed to deal with incompressible Newtonian fluid flow problems, is extended to handle non-Newtonian...

... ABSTRACT As-laid pipelines in offshore environments might be suspended at a varying distance above the seabed. During the process of run-out of a sliding soil mass/debris, resulting from a submarine landslide, the debris might impact the pipeline. When impacted, the pipeline might interact...

... by the shape of the slide in shallow area. INTRODUCTION In the past, destructive tsunamis have been induced by submarine landslides over the world (Lovholt et al. , 2017). In the offshore area of Norway, for example, submarine landslides have occurred repeatedly and resulting tsunamis are recognized as one...

.... Finally, the best fit solutions are considered in the numerical simulations of the landslide tsunamis. debris flow tsunami generation submarine landslide upstream oil & gas landslide tsunami tsunami wave georgiopoulou propagation geophy simulation rockall trough geol ireland...

... Abstract In deepwater, pipelines are usually laid on the seabed. Depending on seabed topography, some sections of the pipeline might be suspended above the local seabed surface. Estimation of drag force on a suspended pipeline subjected to submarine landslides is a challenging task...

... landslide surface elevation experimental data grilli boussinesq model submarine landslide computed result numerical result modeling experiment analytical solution landslide-generated wave liu tsunami generation boussinesq equation equation Numerical simulation of waves and runup generated...

... spatial evolution fjord pelinovsky dotted vertical line correspond froude number tsunami wave submarine landslide wave amplitude amplitude rectangular cross-section resonant effect cross-section vertical line correspond resonant generation landslide regime Resonant Generation...

... Limit Analysis of Mechanism of Low-angle Submarine Landslide Based on Upper Bound Energy Method Min Zhou, Zheng Zhu, Chenge An, Jianhong Zhang State Key Laboratory of Hydroscience and Engineering, Tsinghua University, Beijing, China. ABSTRACT Submarine landslide is a typical kind of geohazard...

... reactivation landslide deposit structural geology reservoir characterization western australia australian plate upstream oil & gas submarine landslide stability deformation plate boundary australia shoreline feature elevation cape range fault zone A Tectonic Influence on Seafloor...

.... This study also shows the near-field impact of the submarine mass failures or the submarine landslides, during the source time, on the travel times of tsunamis. In the literature, many studies are available on the near-field tsunami amplitudes for various SMFs (Trifunac, et al.,2001;. Trifunac M.D., et al...

... ABSTRACT The tsunami caused by a submarine landslide may be generated with high possibility in the coast of Japan because some parts of her nearshore area have steep sea bed. One of its representative examples is the tsunami that attacked Miyako Islands and Yaeyama Islands on April 24, 1771...

..., heavy wave loadings, rapid sedimentation. and others. This paper studies the mechanism of instability induced by these causes in detail wi th reference to results of laboratory and model testings. KEYWORDS: Submarine Landslides. Instabili ty, Liquefaction. Case History. Model Tests. INTRODUCTION...