Results 1 to 10 of about 2,974 (265)

Experimental investigation of dynamic shear stiffness and damping ratio characteristics of marine soils in Lingdingyang Bay, China [PDF]

open access: yesScientific Reports
Shear wave velocity (V s), maximum dynamic shear modulus (G max), dynamic shear modulus ratio (G/G max), and damping ratio (λ) are critical parameters for determining seismic ground motion characteristics in submarine sites.
Yanshen Wu, Bo Qin, Yushun Fu, Qi Wu
doaj   +2 more sources

Critical flow velocities in cohesive saline soils [PDF]

open access: yesE3S Web of Conferences, 2021
The article discusses the issue of determining non-erosion velocities for cohesive saline soil at the bottom and slopes of canals. Based on the formulas of Ts.E. Mirtskhulava for the determination of non-eroding velocities of water flow in cohesive soils,
Eshev Sobir   +5 more
doaj   +1 more source

Stabilization of Different Soil Types Using a Hydraulic Binder

open access: yesBuildings, 2023
This paper presents an analysis of the stabilization of different soil types using a hydraulic binder. A study was carried out on soils that can be classified into two groups: cohesive and non-cohesive soils.
Fawzia Kired   +5 more
doaj   +1 more source

Serial Laboratory Effective Thermal Conductivity Measurements of Cohesive and Non-cohesive Soils for the Purpose of Shallow Geothermal Potential Mapping and Databases—Methodology and Testing Procedure Recommendations

open access: yesEnergies, 2020
The article presents the methodology of conducting serial laboratory measurements of thermal conductivity of recompacted samples of cohesive and non-cohesive soils.
Aleksandra Łukawska   +2 more
doaj   +1 more source

General response observed in cyclically loaded cohesive soils

open access: yesCiencia e Ingeniería Neogranadina, 2016
The response of cohesive soils subjected to cyclic loading is affected by different factors; the most important are soil type, stress or consolidation history, and specific test conditions. To better understand the behavior of cohesive soils subjected to
Andres Nieto Leal, Victor N. Kaliakin
doaj   +3 more sources

Influence of cohesion strength in cohesive soils onchannel bed erosion [PDF]

open access: yesE3S Web of Conferences, 2023
The results of experimental studies on the mechanical properties of cohesive soils associated with the use in the study of the erosion process are presented. The influence of the cohesion strength of cohesive soil on erosion is described.
Khazratov A.N.   +4 more
doaj   +1 more source

Jet Scour in Cohesive and Non-Cohesive Soil

open access: yes, 2023
A safe design of hydraulic structures depends on reliable estimations of the scour generated by the interaction between flow, structure, and bed sediments. Non-cohesive and cohesive soils are characterized by very different scour processes. Consequently, the behavior of the two soil types under scour has usually been studied separately.
Di Nardi, J.   +3 more
openaire   +2 more sources

Numerical Modeling of Nonlinear Response of Seafloor Porous Saturated Soil Deposits to SH-Wave Propagation

open access: yesApplied Sciences, 2021
Numerical modeling of seismic response of soil deposits is usually conducted as part of seismic hazard assessment, preceding facility construction in any tectonically active regions, including offshore sites.
Artem A. Krylov   +4 more
doaj   +1 more source

Hydrofracturing Pressure of Cohesive Soils

open access: yesSoils and Foundations, 1987
ABSTRACT Investigated is the relation between the hydrofracturing pressure Pf and the strength of cohesive soils. Fracture tests on six kinds of cohesive soils (i. e. ϕ = 0 materials), including artificial soils, were performed. The direction of fracture surface was chosen not only vertical (i. e.
MORI, AKIRA, TAMURA, MASAHITO
openaire   +2 more sources

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