Results 111 to 120 of about 34,767 (229)

Preconditioning and triggering of offshore slope failures and turbidity currents revealed by most detailed monitoring yet at a fjord-head delta [PDF]

, 2016
Rivers and turbidity currents are the two most important sediment transport processes by volume on Earth. Various hypotheses have been proposed for triggering of turbidity currents offshore from river mouths, including direct plunging of river discharge,
Cartigny, Matthieu J.B., Clare, Michael A., Hughes Clarke, John E., Pratomo, D. G., Talling, Peter J.   +4 more
core   +1 more source

An Investigation into the Liquefaction Phenomena in the Iskenderun Bay Following the February 6 Kahramanmaraş Earthquake

Journal of Advanced Research in Natural and Applied Sciences
This study investigates the liquefaction phenomena in the İskenderun Bay by revisiting the site that was liquefied during the first major strike of the Kahramanmaraş earthquake events on February 6th, 2023 (with a moment magnitude of 7.7).
Yusuf Guzel, Fidan Güzel
doaj   +1 more source

Triaxial compression tests on a crushable sand in dry and wet conditions [PDF]

, 2015
A calcareous sand from the Persian Gulf is subjected to a series of dry and fully drained saturated triaxial shear tests. The samples are prepared at relative densities of 65% and either left dry or saturated. They are consolidated to confining pressures
Haegeman, Wim, Van Impe, PO, Wils, L
core   +1 more source

Data on a coupled ENN / t-SNE model for soil liquefaction evaluation. [PDF]

Data Brief, 2020
Atangana Njock PG, Shen SL, Zhou A, Lyu HM.   +3 more
europepmc   +1 more source

Influence of Shaking Sequence on Liquefaction Resistance and Shear Modulus of Sand Through Shaking Table Tests

Geosciences
Case histories have shown that the liquefaction behavior of soils can differ depending on the pre-seismic history of sites. Assessing the shear modulus in soils subjected to seismic events is critical for advancing the fundamental understanding of soil ...
Roohollah Farzalizadeh, Abdolreza Osouli, Prabir K. Kolay   +2 more
doaj   +1 more source

Sequential Evolution of Residual Liquefaction in a Silty Seabed: Effect of Wave-Loading History

Journal of Marine Science and Engineering
Multiple liquefaction events may occur if a seabed is subjected to repeated but intermittent wave loadings. This study aimed to investigate the influence of the wave-loading history on the evolution of residual liquefaction in a silty seabed through a ...
Changfei Li, Yifa Wang, Jiahao Yu, Wengang Qi, Fuping Gao   +4 more
doaj   +1 more source

Numerical modeling of wave-induced liquefaction around a gravity-based structure

Frontiers in Built Environment
Residual liquefaction, a significant issue in marine engineering, results from accumulated pore-water pressure in the seabed due to cyclic shear stresses, which compromises soil stability.
V. S. Ozgur Kirca, V. S. Ozgur Kirca, Mert Angin, B. Mutlu Sumer   +3 more
doaj   +1 more source

Nonlinear analysis for liquefaction simulation: implication of constitutive soil model

Przegląd Naukowy Inżynieria i Kształtowanie Środowiska
The nonlinear analysis for assessing the cyclic behavior of a specific location is widely applied to minimize geohazards, especially soil liquefaction.
Siti Nurlita FITRI, Niken Silmi SURJANDARI, Galuh CHRISMANINGWANG, Bambang SETIAWAN, Yusep Muslih PURWANA, Brillian Budi PRAKOSA, Raden Harya Dananjaya Hesti INDRABASKARA   +6 more
doaj   +1 more source

Vulnerability of Baghdad Soil to Liquefaction (Numerical Study)

Tikrit Journal of Engineering Sciences
A phenomenon known as "earthquake liquefaction" or "soil liquefaction" occurs when a mass of saturated soil gradually loses strength as a result of increased excess pore water pressure generated by ground shaking during a strong earthquake.
Roaa H. Ismael, Ahmed A. Al-Obaidi
doaj   +1 more source

3D geological and liquefaction hazard mapping for Tokyo at 200-m grid scale using artificial neural networks

Results in Engineering
After the 1964 Niigata and Alaska earthquakes, it became widely recognized that soil liquefaction can cause severe damage to buildings and infrastructure.
Yuxin Cong, Arisa Katsuumi, Shinya Inazumi   +2 more
doaj   +1 more source