Results 21 to 30 of about 10,737 (308)

Numerical Study on Interaction between Submarine Landslides and a Monopile Using CFD Techniques

Journal of Marine Science and Engineering, 2021
Offshore installations with pile foundations in shallow water are vulnerable to submarine landslides, which cause serious damage to engineering facilities, loss of life, and loss of money.
Ru-Yu Li, Jin-Jian Chen, Chen-Cong Liao
doaj   +1 more source

Submarine Landslide Susceptibility Mapping in Recently Deglaciated Terrain, Glacier Bay, Alaska

Frontiers in Earth Science, 2022
Submarine mass wasting events have damaged underwater structures and propagated waves that have inundated towns and affected human populations in nearby coastal areas.
Nikita N. Avdievitch, Jeffrey A. Coe
doaj   +1 more source

Convenient Method for Large-Deformation Finite-Element Simulation of Submarine Landslides Considering Shear Softening and Rate Correlation Effects

Journal of Marine Science and Engineering, 2023
Submarine landslides pose a serious threat to the safety of underwater engineering facilities. To evaluate the safety of undersea structures, it is important to estimate and analyze the sliding processes of potential submarine landslides.
Qiuhong Xie, Qiang Xu, Zongxiang Xiu, Lejun Liu, Xing Du, Jianghui Yang, Hao Liu   +6 more
doaj   +1 more source

Three-Dimensional Modeling of Tsunami Waves Triggered by Submarine Landslides Based on the Smoothed Particle Hydrodynamics Method

Journal of Marine Science and Engineering, 2023
Submarine landslides are a global geohazard that can displace huge volumes of loose submarine sediment, thereby triggering enormous tsunami waves and causing a serious threat to coastal cities.
Zili Dai, Xiaofeng Li, Baisen Lan
doaj   +1 more source

Underestimated angle of submarine slope at failure: A short discussion [PDF]

E3S Web of Conferences, 2021
Submarine landslides always occur along gently inclined continental slopes, but the reasons for such failure of low-angle submarine slopes are unclear and contentious.
Chen Bo, Zhu Chaoqi, Feng Yasheng, Han Xiaohui, Zeng Weite, Xing Congcong, Lin Shili, Liu Gang   +7 more
doaj   +1 more source

Runup and rundown generated by three-dimensional sliding masses [PDF]

, 2005
To study the waves and runup/rundown generated by a sliding mass, a numerical simulation model, based on the large-eddy-simulation (LES) approach, was developed.
Borrero, J. C., Liu, P. L.-F., Raichlen, F., Synolakis, C. E., Wu, T.-R.   +4 more
core   +1 more source

Research on deformation of submarine slope in Zhoushan Islands by in-situ observation [PDF]

E3S Web of Conferences, 2021
Instability of submarine slopes in Zhoushan Islands is widespread. Frequent submarine landslides pose a great threat to offshore facilities such as submarine optical cables, reclamation projects, ports and docks.
Liang Tianyang, Xue Liang, Hou Yankai, Zhang Hong, Shan Hongxian   +4 more
doaj   +1 more source

The first ultra-high resolution Digital Terrain Model of the shallow-water sector around Lipari Island (Aeolian Islands, Italy) [PDF]

, 2015
Very high resolution bathymetric map obtained through multibeam echosounders data are crucial to generate accurate Digital Terrain Models from which the morphological setting of active volcanic areas can be analyzed in detail. Here we show and discuss
Anzidei, M, Bosman, A., Carmisciano, C, Casalbore, Daniele, Chiocci, Francesco Latino, Muccini, F   +5 more
core   +2 more sources

Detecting Compaction Disequilibrium with Anisotropy of Magnetic Susceptibility [PDF]

, 2006
In clay-rich sediment, microstructures and macrostructures influence how sediments deform when under stress. When lithology is fairly constant, anisotropy of magnetic susceptibility (AMS) can be a simple technique for measuring the relative consolidation
Bennett, Booth, Borrero, Bray, Constable, Dorman, Driscoll, Dugan, Edwards, Eichhubl, Field, Fischer, Fisher, Fisher, Geiss, Hendy, Hext, Hill, Homa Lee, Housen, Hu, Jelinek, Karlin, Kawamura, Kayen, King, Kirschvink, Kodama, Kopf, Kumar, Kurt Schwehr, Lambe, Lee, Leslie, Leslie, Lisa Tauxe, Liu, Locat, Marks, Marsaglia, McCabe, Mello, Neal Driscoll, O'Leary, Oey, Pan, Reimers, Riedinger, Rowan, Schlee, Schock, Schwehr, Shaw, Snowball, Soutar, Spinelli, Stephenson, Tarduno, Tarling, Tauxe, Tauxe, Thunell, Ward, Warrick   +63 more
core   +3 more sources

Mass wasting at the base of the South central Chilean continental margin: the Reloca Slide [PDF]

, 2009
Offshore south central Chile (35° S–42° S), the morphology of the lowermost continental slope and trench floor witnesses a voluminous submarine mass-wasting event.
Behrmann, Jan Hinrich, Bialas, Jörg, Klaeschen, Dirk, Völker, David, Weinrebe, Reimer Wilhelm   +4 more
core   +1 more source