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Experimental Study on Sonic Vibration Grouting in Fine Silty Sand Layer
Advances in Civil Engineering, 2018 Fine silty sand layer is one of the common weak strata. It is easy to deform suddenly and induce accidents under the external load due to its loose structure and poor self-stability. To improve the stability of the strata in engineering construction, the
Yu Wang +3 more
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Experimental study on mechanism for pumping-induced land subsidence [PDF]
Proceedings of the International Association of Hydrological Sciences, 2020 Groundwater pumping can cause severe land subsidence, yet the mechanisms have not been completely clear. A laboratory physical model test was done to investigate the mechanism for pumping-induced land subsidence.
Y. Zhang +5 more
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Mechanical behaviour of MICP-treated silty sand
, 2022 Most chemical substances utilized in traditional soil improvement methods are environmentally detrimental. As a more ecologically friendly ground improvement method, the microbially induced calcium carbonate precipitation (MICP) technique offers an ...
Karimian, Akram, Hassanlourad, Mahmoud
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Journal of Applied Sciences and Environmental Management, 2021 Groundwater investigations were carried out at Agbarho using geophysical survey method to delineate the aquifer and subsurface lithology. Three (3) vertical electrical sounding were conducted with a maximum current electrode spacing of 300m.
F.C. Ugbe, D.O. Ugbome, E.D. Emmanuel
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The Influence of Compaction on the Mechanical Behaviour of a Silty Sand
Soils and Foundations, 1998 The paper analyses the mechanical behaviour of a silty sand, as it was measured in laboratory tests on samples prepared with different density and moisture contents. After a description of the physical characteristics of the material, the methods used to prepare compacted and slurry-consolidated soil samples are reported, followed by a description of ...
SANTUCCI DE MAGISTRIS F. +2 more
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Experimental Study on the Pavement Performance of Cement-Improved Silty Fine Sand [PDF]
E3S Web of Conferences, 2021 In view of the fact that there is in shortage of superior roadbed fillers in gobi and desert areas and based on the economical and environment-friendly concept, the cement-improved silty fine sand will be used as the roadbed filler of a railway ...
Wei Chen +3 more
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Evaluating Liquefaction Phenomenon Of Silty Sand Using Piezocone Penetration Test (CPTu) [PDF]
, 2022 Most investigations into liquefaction have focused on clean sandy soils, with time, evidence has grown that liquefaction is often associated with silty sand material. Sibalaya Village, which suffered the greatest damage from the Palu-Donggala earthquake,
Rahardjo, Paulus Pramono +2 more
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Scientific Reports, 2022 Adsorption desorption is an important behavior affecting the migration of phenanthrene in soil. In this study, three typical soils of loess, silts and silty sand in Guanzhong Basin, Shaanxi Province, China were used as adsorbents.
Hua Tian +5 more
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A Laboratory Investigation for Shear Modulus of Silty Sand Soils [PDF]
, 2017 Proceedings of the 2nd World Congress on Civil, Structural, and Environmental Engineering, CSEE 2017 -- 2 April 2017 through 4 April 2017 -- -- 139598Dynamic shear modulus gives information about dynamic soil response and deformability characteristics ...
Mehmet Inanc Onur, Onur, Mehmet İnanç
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Influence of Desaturation and Shrinkage on Evaporative Flux from Soils
Geotechnics, 2022 An assessment of evaporation losses from soils is critical for sustainable agriculture in semi-arid regions. The purpose of this research was to determine the effect of desaturation and shrinkage on evaporative flux from representative soils.
Jared Suchan, Shahid Azam
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