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Effect of lateral stress on shear strength of jointed hard rocks in true triaxial single-shear test
Shear failure along joints is one of the typical failure modes in deep underground rock masses, and indoor direct shear tests are commonly used to...
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Pore-scale simulation of flow in porous rocks for wall shear stress analysis
Injecting CO 2 into geological reservoirs presents a promising strategy to reduce CO 2 in the atmosphere. Recently, several studies have accommodated...
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Cyclic shear behavior of dredged soil under constant normal stress conditions
Dredged soil is widely adopted in coastal geotechnical engineering projects, yet its cyclic shear behavior has not been fully explored. In this...
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Shear stress relaxation behavior of rock joints considering 3D morphological characteristics
Stress relaxation is an important manifestation of rheological behaviors in rock joints, exerting non-negligible influences on the stability of rock...
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Model of Soil Particles to Investigate Shear Stress and Deformation in Silt Loam and Silt Clay Soil Using Finite Element Method
AbstractThe aim of this study was to investigate the shear stress and deformation contribution of soil particle on silt loam and silt clay textural...
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Estimating Bed Shear Stress Distribution over Bottom of a Channel on the Moving Vessel
Shear stress is critical in the determination and estimation of bedload transport and morphological changes. Generally, the bed shear stress is...
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Experimental Study on Shear Characteristics of a Rock Joint Subjected to Dynamic Shear Load
Exploring the mechanical response of rock joint subjected to dynamic shear load is essential for revealing the mechanism of dynamic disasters in...
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Experimental Study on Residual Shear Strength of Soil Using Undrained Ring Shear Apparatus
In general, studies of residual shear strength are minimal for soils on landslide-prone slopes in Sri Lanka. This study focuses on determining the...
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Stress analysis of full-length grouted bolt under shear deformation of anchor interface
The bolt anchoring force is closely related to the shear properties of the anchor interface. The shear stress distribution of full-length grouted...
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Effect of gradation on shear characteristics of granular materials under one-way repeated direct shear and simple shear loadings
The shear strength and stiffness of granular materials are crucial parameters for evaluating both stability and sustainability in geoenvironmental...
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Effects of Joint Roughness, Shear Rate, and Normal Stress on Shear Behavior and Acoustic Emission Characteristics in Two Parallel Coplanar Intermittently Jointed Rock: An Experimental Study
We conducted laboratory direct shear tests on two parallel coplanar intermittently jointed rock to investigate the effect of joint roughness and...
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Rate- and Normal Stress-Dependent Mechanical Behavior of Rock Under Direct Shear Loading Based on a Bonded-Particle Model (BPM)
Shear failure often occurs during the construction of the geotechnical engineering projects, especially under dynamic loading condition. To...
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Experimental study on the shear behavior of saw-toothed ice-rich debris–rock interface: effects of undulation, ice content, normal stress, and temperature
Direct shear tests have been extensively conducted on undulated soil-structure interfaces, but there has been limited research on ice-rich...
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Stress Path Analysis of Deep-Sea Sediments Under the Compression-Shear Coupling Load of Crawler Collectors
The mechanical properties of deep-sea sediments during the driving process of crawler collectors are essential factors in the design of mining...
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Assessment of undrained cyclic resistance of sand with non-plastic fines under sustained shear stress using a critical state interpretation
There are many geotechnical applications involving dams, embankments and slopes where the presence of an initial static shear stress prior to the...
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Shear Stress and b-value Fluctuations in a Hierarchical Rate-and-State Asperity Model
The magnitude frequency distribution of earthquakes is generally observed to depend on regional differential stress. The typical signature is a...
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Shear Failure Mechanisms of Sandstone Subjected to Direct, True Triaxial and Confining Shear Test Conditions
The shear mechanical properties are the important factors affecting the failure of rock mass. At present, tests measuring the shear mechanical...
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Shear behaviors of rock masses containing nonpersistent joints affected by normal stress rebound under excavations and river incisions
The catastrophic mechanism of rock masses with discontinuities under excavations and river incisions is very complex. Based on this engineering...
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Characteristics of root-permeated soil under simple-shear and direct-shear conditions
The simple-shear condition is closer to reality than the direct-shear condition for simulating the mechanical behavior of vegetated soil slope under...
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Laboratory Shear Behavior of Tensile- and Shear-Induced Fractures in Sandstone: Insights from Acoustic Emission
The distinction between the shear behavior of tensile- and shear-induced fractures is critical to understanding the deformation and failure of...
