Results 11 to 20 of about 390,222 (216)
Yielding and Flow Liquefaction of Loose Sand
Soils and Foundations, 2002 Abstract: The relationship between the shapes of the yield surface and the undrained effective stress path (UESP) of loose sand is investigated for triaxial loading conditions. It is shown that the UESP can be used in the construction of capped yield surfaces for sands.
Chan, D. H. +3 more
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Experimental Study on Mechanism of Wave-Induced Liquefaction of Sand-Clay Seabed
Journal of Marine Science and Engineering, 2020 In this study, a series of laboratory experiments for the response of wave induced clay-sand seabed were carried out to clarify the mechanism of liquefaction of clayey seabed. The experiments were conducted in an 80 m long wave flume.
Jun Zhang +5 more
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Liquefaction Potential of Silty Sand in Simple Shear [PDF]
Mehran University Research Journal of Engineering and Technology, 2013 In this paper, the liquefaction potential of medium dense and dense sand layers was studied by performing constant volume (undrained) cyclic simple shear tests using cyclic simple shear apparatus. Strain-controlled approach was adopted.
Zaheer Ahmed Almani +2 more
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Post-liquefaction reconsolidation of sand [PDF]
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2016 Loosely packed sand that is saturated with water can liquefy during an earthquake, potentially causing significant damage. Once the shaking is over, the excess pore water pressures that developed during the earthquake gradually dissipate, while the surface of the soil settles, in a process called post-liquefaction reconsolidation.
O. Adamidis, G. S. P. Madabhushi
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Rock and Soil Mechanics, 2021 Most of the constitutive model for liquefaction analysis cannot simulate the large post-liquefaction deformation of saturated sand, and there is little research on the nonlinear time-domain large deformation constitutive relationships suitable for ...
DONG Qing +4 more
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Yantu gongcheng xuebao, 2022 The existing studies demonstrate that the history of earthquake liquefaction is an important factor affecting the liquefaction resistance of sand. The researchers think the intrinsic mechanism of these effects is the generation of stable or unstable sand
XIE Xiao-li , WANG Zi-fan , YE Bin
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Frontiers in Earth Science, 2023 On the basis of the highway subgrade construction of North Hobson Salt Lake mining area in Qinghai Province, the soil samples of high saline saturated sand adjacent to the salt lake were remolded, and four types of saturated sand containing 0%, 10%, 20%,
Lei Zhang +7 more
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Pore Water Pressure in Sand Bed under Oscillating Water Pressure [PDF]
, 1984 In this paper the theoretical method to analyse the pore water pressures in the sand bed under the oscillating water pressure is developed. In the former researchs the validity of the theoretical treatment for the one-dimensional problem has been ...
Maeno, Shiro, Nago, Hiroshi
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Advances in Civil Engineering, 2020 In this study, dynamic triaxial cyclic tests were conducted to examine the liquefaction properties and post-liquefaction volumetric strain of calcareous sand from a dredger fill site in the midst of the islands and reefs of the South China Sea.
Shenghua Zhao +4 more
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Dynamic Behavior of Sand Bed under Oscillating Water Pressure [PDF]
, 1986 Under the attack of storm waves, there are many destructions of coastal structures in the forms of sinking and sliding. These types of destructions will be in close relation to the dynamic behavior of sand bed around the structures.
Maeno, Shiro, Nago, Hiroshi
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