Results 261 to 270 of about 266,152 (301)

A failure criterion for composite materials

Composites, 1991
A failure criterion for composite materials based upon the strain invariants of finite elasticity is introduced. The failure criterion assumes that the material is transversely isotropic and that failure occurs when the strain energy density reaches its maximum value.
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The Hoek-Brown Failure Criterion

2020
One of the most challenging problems encountered in the design of rock engineering projects is the estimation of strength and deformation properties of rock masses containing joints, bedding planes, and other geotechnical defects. Currently, one of the commonly used empirical failure criteria in rock engineering is the Hoek-Brown (HB) failure criterion.
Jianping Zuo, Jiayi Shen
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On the Coulomb-Mohr failure criterion

Journal of Geophysical Research, 1969
Coulomb's criterion for the shear fracture of a brittle material is that total shearing resistance is the sum of the cohesive shear strength (independent of direction) and the product of the effective normal stress and the coefficient of internal friction (a constant independent of normal stress).
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A failure criterion for snow

Journal of Geophysical Research, 1973
R. L. Brown, T. E. Lang, W. F. St. Lawrence, C. C. Bradley   +3 more
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A transverse failure criterion for unidirectional composites based on the Puck failure surface theory

Composites Science and Technology, 2023
Junhua Guo, Weidong Wen, Hongjian Zhang   +2 more
exaly  

Rationalized improvement of Tsai–Wu failure criterion considering different failure modes of composite materials

Composite Structures, 2021
Xiangming Chen, Puhui Chen, Binwen Wang   +2 more
exaly  

A new ductile failure criterion with stress triaxiality and Lode dependence

Engineering Fracture Mechanics, 2023
Yazhou Guo, Yulong Li
exaly  

Orthotropic failure criterion for timber

1994
Timber is an organic, orthotropic material of which the strength is currently not fully utilised in structural designs. Most design codes treat timber as an isotropic material with special clauses to compensate for the weaker strength across the grain. Several safety factors are used to accommodate the large variations in the strength of timber. In the
Haasbroek, D.F., Pretorius, L.
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A Failure Criterion for Apple Flesh

Transactions of the ASAE, 1973
null John A. Miles, null Gerald E. Rehkugler   +1 more
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Pipeline crack failure criterion

Neftyanoe khozyaystvo - Oil Industry, 2023
V.M. Varshitskii, A.A. Bogac, E.P. Studenov, S.N. Maslikov, O.A. Kozyrev   +4 more
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