Results 11 to 20 of about 266,152 (301)
The Maximum Stress Failure Criterion and the Maximum Strain Failure Criterion: Their Unification and Rationalization [PDF]
Journal of Composites Science, 2020 The maximum strain failure criterion is unified with the maximum stress failure criterion, after exploring the implications of two considerations responsible for this: (1) the failure strains for the direct strain components employed in the maximum strain criterion are all defined under uniaxial stress states, not uniaxial strain states, and (2) the ...
Shuguang Li
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The Generalized Mohr-Coulomb Failure Criterion
Applied Sciences, 2023 With the construction of supertall buildings such as high earth dams, the linear envelope of the Mohr-Coulomb (M-C) failure criterion fitted to lower confined pressure would significantly underestimate the loading capacity of foundations, causing a huge ...
Dongshuai Tian, Hong Zheng
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A reflection on the Mohr failure criterion [PDF]
Mechanics of Materials, 2020 Abstract The Mohr failure criterion has been re-examined and re-presented in a rational manner in the context of brittle materials. The generic assumptions and their logical inferences have been elaborated, as well as the basic assumption of the isotropy of the material.
Shuguang Li
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Generalized energy failure criterion. [PDF]
Sci Rep, 2016 AbstractDiscovering a generalized criterion that can predict the mechanical failure of various different structural materials is one of ultimate goals for scientists in both material and mechanics communities. Since the first study on the failure criterion of materials by Galileo, about three centuries have passed.
Qu RT +4 more
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International Journal of Mining Science and Technology, 2023 A failure criterion fully considering the anisotropy and hydration of shale is essential for shale formation stability evaluation. Thus, a novel failure criterion for hydration shale is developed by using Jaeger’s shear failure criterion to describe the ...
Qiangui Zhang +9 more
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A new criterion for defining tunnel portal failure using the strength reduction method. [PDF]
PLoS ONERecently, the application of the strength reduction method (SRM) to stability analysis of tunnel portals has become a trend. The key to employing the SRM lies in selecting an appropriate failure criterion.
Chengya Hua +3 more
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Nonlinear empirical failure criterion for rocks under triaxial compression
International Journal of Mining Science and TechnologyBased on existing triaxial compression experimental data, a new empirical failure criterion with wide applicability was proposed considering hydrostatic pressure, second stress invariance, and maximum shear stress. Four fitting evaluation indicators were
Hongtao Liu +7 more
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A failure criterion for genuinely orthotropic materials and integration of a series of criteria for materials of different degrees of anisotropy. [PDF]
R Soc Open SciExisting failure criteria for orthotropic materials are subject to an underlying assumption which cause contradictions when applied to genuinely orthotropic materials that are significantly anisotropic in elasticity as well as in strengths.
Xu M, Sitnikova E, Li S.
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Prediction and Verification of Forming Limit Diagrams Based on a Modified Shear Failure Criterion
Chinese Journal of Mechanical Engineering, 2023 The forming limit diagram plays an important role in predicting the forming limit of sheet metals. Previous studies have shown that, the method to construct the forming limit diagram based on instability theory of the original shear failure criterion is ...
Haibo Wang +3 more
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Mekanika, 2023 This study presents reviews of the failure criteria to capture the resulting response due to the catastrophe of ship collision and grounding using the finite element.
Hermes Carvalho +5 more
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