Results 281 to 290 of about 2,186,796 (355)

Erosion Resistance of Cohesive Soils

Journal of the Hydraulics Division, 1981
An experimental study is described that concerned the surface erosion of an illitic silty clay (Grundite) at selected salinities and water contents; the study was designed to test the applicability of rate process and double layer theories. Both velocity increment and temperature increment tests were run in a refrigerated water tunnel.
William E. Kelly, Ronald C. Gularte
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Erosion resistance of cohesive soils

Journal of Hydraulic Research, 2008
This paper presents experimental results on surface erodibility tests performed with undisturbed and remolded samples of cohesive soils. When subjected to shear stress caused by flowing water, erosion occurs in two distinctive modes: particle erosion and mass erosion.
Tarek Salaheldin Mostafa, Jasim Imran, M. Hanif Chaudhry, Irwin B. Kahn   +3 more
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Uplift Resistance of Cohesive Soils

Journal of the Geotechnical Engineering Division, 1977
Effects of vertical uplift forces on circular anchors in purely cohesive soils are considered. Model tests indicate a general type of ultimate uplift failure in shallow anchors, occurring by yielding above and below the anchor due to shear and tensile stresses and cracking in the soil. Existing shallow anchor theories, although in substantial agreement
John R. Davie, Hugh B. Sutherland
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Study on durability of MICP treated cohesive soils under dry–wet cycle and freeze–thaw cycle

Arabian Journal of Geosciences, 2022
Wei Huang, Yaqin Mou, Yang Li, Baoyun Zhao, Jun Yu Li, Xuheng Wu, M. Zhou   +6 more
semanticscholar   +1 more source

Statistical analysis on the relationship between shear strength and water saturation of cohesive soils

Bulletin of Engineering Geology and the Environment, 2022
W. Gong, Chuang Quan, Xinxin Li, Lei Wang, Chao Zhao   +4 more
semanticscholar   +1 more source

Modelling of Cohesive Soils: Soil Element Behaviors

2017
The strain space multiple mechanism model, which was originally developed for the cyclic behavior of granular materials such as sand, is adapted to idealize the stress–strain behavior of clay under monotonic and cyclic loads. Compared to the conventional elasto-plastic models of the Cam-clay type, advantages of the proposed model include (1) the ...
Tomohiro Nakahara, Kyohei Ueda, Susumu Iai   +2 more
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Unsheathed Excavation in Cohesive Soils

Journal of the Geotechnical Engineering Division, 1978
This technical note is intended for studying the stability of soils between unsheathed piles. Because sands require sheathing regardless of the type of support, cohesionless soils are excluded from this study.
Wen L. Wang, Khorin Salmassian
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Extended model of shear modulus reduction for cohesive soils

Acta Geotechnica, 2021
J. K. H. Wong, Soon Yee Wong, K. Wong
semanticscholar   +1 more source

On the behavior of monopiles subjected to multiple episodes of cyclic loading and reconsolidation in cohesive soils

, 2021
J. Duque, M. Ochmański, D. Mašín, Yo-Han Hong, L. Wang   +4 more
semanticscholar   +1 more source

Dynamic strength of cohesive soils

Soil Mechanics and Foundation Engineering, 1997
A mathematical model and procedure for its practical use, which are intended for determination of the dynamic ultimate strengths of cohesive soils (clays, clayey loams) under external dynamic (impact) loads, the duration of which is reckoned in tenths and hundredths of a second, are proposed.
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