Results 11 to 20 of about 23,003 (219)
Soils and Foundations, 2023 The liquefaction resistance of partially saturated soil was experimentally investigated for one clean sand and one silty sand collected from a site in Christchurch, in an area severely affected by liquefaction in the 2010–2011 Canterbury earthquakes.
Md Abdul Lahil Baki +4 more
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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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The survey and mapping of sand-boil landforms related to the Emilia 2012 earthquakes: preliminary results. [PDF]
, 2012 Sand boils, which are also known as sand blows or sand volcanoes, are among the most common superficial effects induced by high-magnitude earthquakes. These generally occur in or close to alluvial plains when a strong earthquake (M >5) strikes on a lens ...
CASTALDINI, Doriano +6 more
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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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Frontiers in Earth Science, 2021 The 2020 Jiashi Mw 6.0 earthquake occurred at the Kepingtage fold-and-thrust belt in the South Tianshan front, Northwestern China. The ground shaking caused extensive co-seismic deformation of the Xiker dam in the meizoseismal area.
Yuan Yao +9 more
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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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Liquefaction Susceptibility Mapping in West Bengal with emphasis on its Capital City Kolkata under the Impact of a few Great Earthquakes triggered from the Himalaya and Northeast India [PDF]
Journal of Rehabilitation in Civil Engineering, 2022 A host of great historical earthquakes from the Himalayas and Northeast India reportedly triggered liquefaction with the surface manifestation of sand boil, ground subsidence and lateral spreading in West Bengal and its capital city Kolkata located in ...
Sankar Nath +3 more
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Liquefaction of Highly Saturated Sand Layer under Oscillating Water Pressure [PDF]
, 1982 In this paper the vertical distribution of pore water pressure in the highly saturated sand layer under the oscillating water pressure are treated theoretically and experimentally. By the experiments it is shown that the water pressure acting on the sand
Nago, Hiroshi
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Incremental model for pore water pressure and its applicability in centrifuge modelling
Yantu gongcheng xuebao, 2022 The centrifugal model test is an increasingly mature and widely-used physical test method. However, there is few researches on the constitutive relationship, and the researches on the constitutive relationship under the real stress and boundary ...
TANG Zhao-guang 1, 2, WANG Yong-zhi 1, 2, WANG Meng-wei 3, SUN Rui 1, 2, LIU Yuan-peng 1, 2, YANG yang 1, 2
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