Results 1 to 10 of about 233,228 (266)
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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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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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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A Simple Three-Dimensional Failure Criterion for Jointed Rock Masses under True Triaxial Compression
Advances in Civil Engineering, 2021 The joint configuration and the intermediate principal stress have a significant influence on the strength of rock masses in underground engineering. A simple three-dimensional failure criterion is developed in this study to predict the true triaxial ...
Yaohui Gao +3 more
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Mohr–Coulomb Failure Criterion [PDF]
Rock Mechanics and Rock Engineering, 2012 List of Symbols a (m 1)/(m ? 1) b 1/(m ? 1) c Cohesion C0 Uniaxial compressive strength m (1 ? sin /)/(1 sin /) S0 Inherent shear strength (cohesion) T Uniaxial tensile strength T0 Theoretical MC uniaxial tensile strength / Angle of internal friction l = tan / Coefficient of internal friction r Normal stress on plane s Shear stress on plane r1, r2, r3 ...
Labuz, J., Zang, A.
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Journal of Civil Engineering and Management, 2021 Breakout is a shear failure due to compression that forms around the borehole due to stress concentration. In this paper, the breakout theory model is investigated by combining the equilibrium elasticity equations of stress around the borehole with two ...
Ali Lakirouhani +3 more
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Study on failure modes of a new staggered story isolated structure based on IDA method
Frontiers in Earth Science, 2023 New staggered story isolated structure is a new type of isolated system. This paper explores the failure mode of a new staggered story isolated structure with the increment dynamic analysis (IDA) method.
Lihao Chen +7 more
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An Extension Failure Criterion for Brittle Rock
Advances in Civil Engineering, 2020 Under the triaxial compressive state, the compressive strain is supposed to happen in the direction of the maximum principal stress, but tensile strain happens in the direction of the minimum principal stress.
Aizhong Lu, Ning Zhang, Guisen Zeng
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IEEE Access, 2020 Preservation of world heritage and archaeological sites depends largely on better understanding of the soil and rock conditions and their alterations caused by natural and anthropogenic forces. This study took the Tonglushan Ancient Copper Mine (TACM), a
Bin Hu +3 more
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