Results 11 to 20 of about 156,703 (265)

Deep-water gravity flow deposits in a lacustrine rift basin and their oil and gas geological significance in eastern China

Petroleum Exploration and Development, 2021
The types, evolution processes, formation mechanisms, and depositional models of deep-water gravity flow deposits in a lacustrine rift basin are studied through core observation and systematic analysis.
Yingchang CAO, Jiehua JIN, Haining LIU, Tian YANG, Keyu LIU, Yanzhong WANG, Jian WANG, Chao LIANG   +7 more
doaj   +1 more source

Watching the Beach Steadily Disappearing: The Evolution of Understanding of Retrogressive Breach Failures

Journal of Marine Science and Engineering, 2019
Retrogressive breach failures or coastal flow slides occur naturally in the shoreface in fine sands near dynamic tidal channels or rivers. They sometimes retrogress into beaches, shoal margins and riverbanks where they can threaten infrastructure and ...
Dick R. Mastbergen, Konrad Beinssen, Yves Nédélec   +2 more
doaj   +1 more source

Flow structure characteristics and changes in a simulated riverbank nest-shaped flow slide

Shui kexue jinzhan, 2020
A generalized Lab-test in a flume was performed to simulate a typical riverbank collapse called a nest-shaped flow slide in the middle-lower reaches of the Yangtze River.
Xingnong ZHANG, Chenxi NIU, Dongdong JIA, Qiang YING   +3 more
doaj   +1 more source

Modeling Air Aspiration in Steel Continuous Casting Slide-Gate Nozzles

Metals, 2021
Air aspiration is an important cause of nozzle clogging and inclusions in final products of continuous casting of steel due to the presence of metal oxides (such as alumina) which occur through the reoxidation of molten steel. This problem is most likely
Hyunjin Yang, Hamed Olia, Brian G. Thomas   +2 more
doaj   +1 more source

Stabilizing and Destabilizing Breaching Flow Slides

Journal of Marine Science and Engineering, 2023
As a result of the dilation of soil matrix, dense submarine sand slopes can temporarily be steeper than the natural angle of repose. These slopes gradually fail by the detachment of individual grains and intermittent collapses of small coherent sand wedges.
Said Alhaddad, Dave Weij, Cees van Rhee, Geert Keetels   +3 more
openaire   +4 more sources

Seiches and the slide/seiche dynamics; subcritical and supercritical subaquous mass flows and their deposits. Examples from Swiss Lakes

Swiss Journal of Geosciences, 2021
Four historically documented large and potentially dangerous lacustrine waves in Swiss lakes show that these waves have been seiches (standing waves) triggered by sublacustrine slides; a statement which is in accordance with the experience of ...
Christoph Siegenthaler
doaj   +1 more source

Using Public Landslide Inventories for Landslide Susceptibility Assessment at the Basin Scale: Application to the Torto River Basin (Central-Northern Sicily, Italy)

Applied Sciences, 2023
In statistical landslide susceptibility evaluation, the quality of the model and its prediction image heavily depends on the quality of the landslide inventories used for calibration.
Chiara Martinello, Claudio Mercurio, Chiara Cappadonia, Viviana Bellomo, Andrea Conte, Giampiero Mineo, Giulia Di Frisco, Grazia Azzara, Margherita Bufalini, Marco Materazzi, Edoardo Rotigliano   +10 more
doaj   +1 more source

Physical modeling of slag carryover in the last stage of ladle teeming during continuous casting with dynamic change of slide gate opening

Journal of Materials Research and Technology, 2023
To investigate slag carryover in the last stage of ladle teeming during continuous casting, a water model system was established. The nozzle flow rate of model ladle was controlled by slide gate, which was automatically governed by a control module.
Yanbin Yin, Jianhong Yang, Jiongming Zhang, Lei Tang   +3 more
doaj   +1 more source

An Integrated Bayesian Risk Model for Coastal Flow Slides Using 3-D Hydrodynamic Transport and Monte Carlo Simulation

Journal of Marine Science and Engineering, 2023
The literature suggests two forms of flow slides: breaching and liquefaction. Both forms of failure have comparable ultimate circumstances, but the progression and sand movement mechanisms of breaching failure diverge from those of liquefaction.
Ahmet Durap, Can Elmar Balas, Şevket Çokgör, Egemen Ander Balas   +3 more
doaj   +1 more source

Generalized simulation tests on flow movement and slope topography change of riverbank flow-induced slide with nest shape

Shuili Shuiyun Gongcheng Xuebao, 2019
The generalized simulation tests on riverbank flow-induced slide with nest shape are carried out in a typical collapse flume for the flow-sliding caving with nest shape in the middle and lower reaches of the Yangtze River, and the formation and ...
NIU Chenxi, ZHANG Xingnong, YING Qiang, JIA Dongdong   +3 more
doaj   +1 more source