Three kinds of concepts of concrete shear strength are defined and studied,namely,shear strength based on pure shear stress state(definition 1),shear strength based on the classical strength theory(definition2)and interface shear strength based on shear-friction theory(definition 3).Firstly,The confli...
This is where the concept of effective stress and shear strength interaction become relevant. It is applied in a soil volume change model known as Rotational Multiple Yield Surface Framework (RMYSF). The framework has been developed from the soil stress-strain behavior under anisotropic stress ...
are parallel along the cross sectional area of the cube, a relative displacement is seen between the opposite faces of the cube. The restoring force per unit area is developed because of the tangential force applied which is also known as tangential stress or shear stress, given by the ...
摘要: shear strength behaviour of saturated clays and the role of the effective stress concept: sridharan, a; venkatappa rao, g geotechnique, v29, n2, june 1979, p177–193DOI: 10.1016/0148-9062(79)90025-1 被引量: 3 年份: 1979
abecause of the variation of natural soils and the simplifying assumptions made in the shearing and consolidation theories , a conservative approach to the selection of design shear strengths is necessary. 正在翻译,请等待...[translate] aPerformance for the manager 表现为经理[translate] ...
Using the new unsaturated poroelastic solution, the following subsections address the variations of field variables and borehole instability including tensile fracture and collapse (or breakout) because of shear failure. The basic input data for the analysis are partially from Gao et al. (2020) and...
Cuntze's main idea is not the basement on invariants but the strict allocation of a strength criterion to one failure mode and to one associated basic strength. While Cuntze was studying the invariant-based v. Mises yield criterion—it describes one (strength) failure mode, the ‘shear ...
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increasing the external hydrostatic pressure produces the same volume change of the material as reducing the pore pressure with the same amount, 2. the shear strength depends only on the difference between the normal stress σ and the pore pressure pf. These arguments lead to an effective stress...
Shear Strength (MPa) 46.86 [51] 49.28 0.01637 t (mm) 0.2 Download: Download high-res image (82KB) Download: Download full-size image Fig. 7. Stress–strain curve used to define the plasticity of the adhesive. Material data from Santos et al. [51]. 3.2. Numerical model We developed ...