Results 21 to 30 of about 10,512 (265)
Experimental analysis and optimization of hydrogen pre-cooling liquefaction process with composite catalyst through a hybrid priority cluster modeling approach [PDF]
Scientific ReportsThe analysis studies impact of nanocomposites (NCs) to improve thermal efficiency in hydrogen liquefaction while decreasing energy consumption. The study uses an innovative combination of experimental investigations coupled with machine learning methods ...
Faisal Khan +8 more
doaj +2 more sources
Correlation of excess pore water pressure ratio on flow liquefaction phenomenon in Sibalaya – Central Sulawesi Province [PDF]
E3S Web of Conferences, 2023 On September 28, 2018, liquefaction in Sibalaya damaged irrigation canals and hit 51.2 hectares fields and roads. This phenomenon was triggered by an earthquake of magnitude 7.5 that shook Sigi Regency, Central Sulawesi Province.
Oktarina Purbawati +2 more
doaj +1 more source
Yantu gongcheng xuebao, 2020 The large-scale sliding disaster of the saturated low angle soil layer caused by the Palu Mw7.5 earthquake in Indonesia in 2018 has an important warning for the sliding flow triggered by liquefaction of loess deposit during earthquakes in the loess areas.
WANG Lan-min
doaj +1 more source
Civil Engineering Dimension, 2022 Spatial analysis is performed to delineate liquefaction susceptibility zones at Yogyakarta International Airport(YIA). The low to medium cohesionless soil consistency is predominantly observed on the upper subsoil.
Nicholas Hartono, Teuku Faisal Fathani
doaj +1 more source
Drainage explains soil liquefaction beyond the earthquake near-field
Nature Communications, 2023 Earthquake-induced soil-liquefaction is a devastating phenomenon associated with loss of soil rigidity due to seismic shaking, resulting in catastrophic liquid-like soil deformation.
Shahar Ben-Zeev +3 more
doaj +1 more source
Experimental study on liquefaction fluidity of saturated loess
Yantu gongcheng xuebao, 2021 Based on the laboratory dynamic liquefaction tests, the triaxial shear tests are carried out on the liquefied samples, and the liquefaction fluidity of loess is studied by using the fluid mechanics method.The results show that the apparent viscosity of ...
MA Xing-yu 1, 2, WANG Lan-min 1, 2, WANG Qian 1, 2, WANG Ping 1, 2, ZHONG Xiu-mei 1, 2, PU Xiao-wu 1, 2, LIU Fu-qiang 1, 3
doaj +1 more source
A non-Darcy flow model for a non-cohesive seabed involving wave-induced instantaneous liquefaction
, 2021 Prediction of wave-induced instantaneous (oscillatory or momentary) liquefaction is particularly important for the design of offshore foundations. Most previous studies applied the linear Darcy model to characterize the porous flow in a seabed.
Qi, Wen-Gang +7 more
core +1 more source
Exposure and loss assessment of soil liquefaction in coastal area of Kulon Progo, Indonesia [PDF]
E3S Web of Conferences, 2020 Soil Liquefaction is a phenomenon of loss of strength of the granural soil layers due to increased pore water stress caused by earthquake shocks. Soil liquefaction can cause material and life damage if occurs in the developed area.
Rizki Ghiffari +2 more
doaj +1 more source
Yantu gongcheng xuebao, 2023 Based on the field investigation, exploration and laboratory tests, the initiation mechanism of low-angle liquefaction sliding, geomorphologic formation characteristics, instability process and sliding mechanism of Shibeiyuan in Ningxia during the 1920 ...
CHAI Shaofeng 1, 2, WANG Lanmin 2, WANG Ping 2, GUO Haitao 2, XIA Xiaoyu 2, CHE Gaofeng 2, WANG Huijuan 2
doaj +1 more source
Flow Potential of Sand During Liquefaction
Soils and Foundations, 1998 In order to quantify the tendency to flow characteristics of sandy soils, the maximum value of excess pore water pressure ratio developed during undrained monotonic loading test was taken as an index property and defined as flow potential. Triaxial compression tests, triaxial extension tests and simple shear tests on Toyoura sand were conducted by ...
YOSHIMINE, MITSUTOSHI, ISHIHARA, KENJI
openaire +2 more sources