Results 101 to 110 of about 553,168 (268)
Regularities of hydromechanical amber extraction from sandy deposits [PDF]
, 2019 Purpose is to analyze the efficiency of hydromechanical amber extraction from sandy deposits relying upon the determined regularities concerning the effect of parameters while carrying out a series of laboratory tests and full-scale experiments. Methods.
Khrystyuk, A +5 more
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Liquefaction Study of Heterogeneous Sand: Centrifuge
Geotechnical Testing Journal, 2011 From past numerical research and small scale laboratory tests, it has been observed that more excess pore water pressure (EPWP) is generated during earthquakes in a heterogeneous sand deposit than in the corresponding homogeneous sand with relative density equal to the average relative density of the heterogeneous sand.
L. D. Suits +4 more
openaire +3 more sources
Yantu gongcheng xuebaoThe static cone penetration test (CPT) is an internationally used technique for potential evaluation of soil liquefaction in the world. The common method of CPT is based on the equivalent pure sand and only applicable to sand and low plastic fine-grained
DUAN Wei 1, 4, ZHAO Zening 2, CAI Guojun 3, 4, 2, LIU Songyu 2, ZHANG Xidong 1, DONG Xiaoqiang 1
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Cyclic behaviour and resistance of saturated sand under non-symmetrical loading conditions [PDF]
, 2011 This paper reports findings from an experimental study that aimed to investigate the undrained behaviour of sand in non-symmetrical cyclic loading, and to clarify the role of initial static shear in liquefaction resistance.
Sze, HY, Yang, J
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Cyclic liquefaction screening of sand with non-plastic fines: Critical state approach
, 2020 There have been significant advances in the application of critical state, CS, in liquefaction potential assessment. This was done by comparing state parameter, ψ with estimated characteristic cyclic stress ratio, CSR due to an earthquake.
Mizanur Rahman, T. Sitharam
semanticscholar +1 more source
Underground SpaceLarge deformation of sand due to soil liquefaction is a major cause for seismic damage. In this study, the mechanisms and modeling of large post-liquefaction deformation of sand considering the significant influence of water absorption in shearing and ...
Jian-Min Zhang, Rui Wang
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Cost-Savings of Implementing Site-Specific Ground Motion Response Analysis in Design of Mississippi Embayment Bridges [PDF]
, 2017 Deep dynamic site characterization and a site-specific ground motion response analysis (SSGMRA) were conducted for a bridge site in Monette, Arkansas.
Baker, Ethan Ryan Benton
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Rudarsko-geološko-naftni Zbornik, 2007 During the Great Zagreb's earthquake in 1880 consequences of the liquefaction have been detected at six sites in the vicinity of Zagreb as the occurrence of sand boils.
Želimir Veinović +2 more
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Liquefaction resistance of partially saturated sands
, 2022 Abstract Partially saturated sands with occluded gas bubbles may occur naturally in the field or can be created artificially as a way of mitigating liquefaction effects. The gas bubbles in pore spaces significantly alter the bulk modulus of pore fluid and consequently affect the excess pore pressure generation and liquefaction behavior of sands.
openaire +1 more source
Environmental Assessment Methods for Dissolution of Soil [PDF]
Nature Environment and Pollution TechnologyWater plays a crucial role in the environment and in the process of liquefaction, which can occur during moderate to major earthquakes and cause significant structural damage.
Deepanjali Sahu, M. K. Tiwari and Arunachal Sahu
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