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Liquefaction Resistances of Unsaturated Non-Plastic Silt
Soils and Foundations, 2009 It has been pointed out that there are two possible mechanisms that enhance liquefaction resistances of unsaturated sand. The first mechanism is where air in a partially saturated sand mass plays a role of absorbing generated excess pore pressures by reducing its volume.
OKAMURA, MITSU, NOGUCHI, KOHEI
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Effect of silt uniformity on the liquefaction resistance of sand–silt mixtures
Soils and FoundationsLiterature review revealed that effects of particle segregation and silt uniformity on the liquefaction resistance of sand–silt mixtures are not well understood.
Sung-Sik Park +3 more
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Interplay of particle size distribution and relative density in cyclic liquefaction resistance [PDF]
EPJ Web of ConferencesThis study investigates the interplay of particle size distribution and relative density on the cyclic liquefaction resistance of sands using three-dimensional discrete element method simulations.
Adesina Peter A., Taiebat Mahdi
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Geotechnics, 2022 Earthquake-induced liquefaction is one of the major causes of building damage as it decreases the strength and stiffness of soil. The liquefaction resistance of soils increases significantly as the degree of saturation decreases, making soil desaturation
Diana Cordeiro +4 more
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Resistance of Soil to Liquefaction and Settlement
Soils and Foundations, 1971 This paper presents a quantitative method of organizing field observations concerning liquefaction and non-liquefaction during actual earthquakes. The ratio τc/σ^-V is evaluated for 13 sites affected by 8 earthquakes and plotted against relative density (τc is the average peak dynamic stress during the earthquake, and σ^-V is the vertical effective ...
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Investigation of the Liquefaction Potential of Coal Ash Due to Seismic Loading
Slovak Journal of Civil Engineering, 2022 Coal ash is a geomaterial with a metastable structure. This type of geomaterial is significantly susceptible to liquefaction as a result of seismic loads.
Slávik Ivan
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Yantu gongcheng xuebao, 2022 The cone penetration test (CPT) is a commonly used technique to identify the liquefaction of sandy soil in the world but it cannot reflect the influences of pore water pressure (pore pressure) on the liquefaction behavior. The piezocone penetration test (
DUAN Wei1, 2, , CAI Guo-jun 2, 3, LIU Song-yu 2, ZHAO Ze-ning 2, DONG Xiao-qiang 1, CHEN Rui-feng 2
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Liquefaction analysis of abrasion protection structure in Padang
MATEC Web of Conferences, 2018 The liquefaction potential of a soil deposit is an important aspect to consider the stability of structure due to the earthquake. The liquefaction may also contribute to the safety of coastal constructions. The assessment of liquefaction potential can be
Hakam Abdul +3 more
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International Journal of Integrated Engineering, 2019 Sand is well understood as susceptible material to liquefy under seismic condition. In many cases of liquefaction, the loss of property and damages occurred due to the earthquake phenomenon are caused by sandy soils. Thus, many laboratory experiments and field tests on soil liquefaction engineering have been mandatorily focusing on the liquefaction ...
Othman, Bakhtiar Affandy +1 more
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Liquefaction of crushable granular media: A multiscale numerical analysis [PDF]
EPJ Web of ConferencesUnderstanding liquefaction—the loss of shear resistance in granular materials under constantvolume shearing—is crucial for preventing landslides and geotechnical failures.
Cárdenas-Barrantes Manuel +1 more
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