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A modified mix design method for pervious concrete based on Mohr-Coulomb failure criterion
Construction and Building Materials, 2021Abstract Large porosity and connected porous structure enables pervious concrete to obtain water permeability, but significantly decreases its strength. It is still a critical challenge for the mix design of pervious concrete to well balance its permeability and strength.
Fan Yu, Daquan Sun, Guoqiang Sun
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A Mohr-Coulomb Failure Criterion for Rocks Subjected to Dynamic Loading
Springer Series in Geomechanics and Geoengineering, 2013The classical Mohr-Coulomb failure criterion has been extensively used in various rock engineering applications. To investigate the applicability of the Mohr-Coulomb model to dynamic rock failures, I examined in this work the correlation of the three dynamic rock properties: compressive strength, tensile strength and punch shear strength of Longyou ...
Kaiwen Xia
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Granular Matter, 2017
In this work, at first a new failure criterion for breakage of brittle particle systems is proposed, which combines the classical Mohr–Coulomb strength criterion with the probabilistic Weibull concept. This failure criterion is especially applicable to particle systems under compression load and accounts for the size-dependence of the material’s ...
Meinhard Kuna
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In this work, at first a new failure criterion for breakage of brittle particle systems is proposed, which combines the classical Mohr–Coulomb strength criterion with the probabilistic Weibull concept. This failure criterion is especially applicable to particle systems under compression load and accounts for the size-dependence of the material’s ...
Meinhard Kuna
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Size-dependent Mohr–Coulomb failure criterion
Bulletin of Engineering Geology and the Environment, 2023Yun Zhao, Brijes Mishra, Qingwen Shi
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Finite Element Study of Brittle Fracture by Mohr-Coulomb Failure Criterion
Science of Advanced Materials, 2018Seung-Yong Yang +2 more
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Paul-Mohr-Coulomb Failure Criterion for Geomaterials
Journal of Geotechnical and Geoenvironmental Engineering, 2018AbstractPaul-Mohr-Coulomb (PMC) failure criterion provides enhanced representations of pyramidal failure surfaces, with recognizable material parameters, by considering all three principal stresses...
Feitao Zeng, Yuan Li, Joseph F. Labuz
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Penetration of Targets Described by a Mohr-Coulomb Failure Criterion With a Tension Cutoff
Journal of Applied Mechanics, 1983A model is developed to estimate the force on a conical-nosed penetrator for normal entry into geological targets that have linear hydrostats and fail according to a Mohr-Coulomb criterion with a tension cutoff. The model is applicable to targets with shear strength which either increases with pressure (dry rocks) or is constant (sea ice, concrete ...
Longcope, D. B., Forrestal, M. J.
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Establishment of a Dynamic Mohr–Coulomb Failure Criterion for Rocks
International Journal of Nonlinear Sciences and Numerical Simulation, 2012Abstract Static Mohr–Coulomb Failure Criterion for rocks has been used extensively in various rock engineering applications. In this model, the compressive strength, tensile strength, and shear strength are related. To investigate the applicability of the Mohr–Coulomb model to dynamic failures, we studied the correlation of the three ...
Sheng Huang, Kaiwen Xia, Feng Dai
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The properties of anisotropic conical failure surfaces in relation to the Mohr–Coulomb criterion
International Journal for Numerical and Analytical Methods in Geomechanics, 1988AbstractAn earlier publication1 considered the properties of circular conical failure surfaces whose axes coincide with the space diagonal in principal stress space. The present work uses a similar approach to analyse conical surfaces that are offset from the space diagonal.
D. V. Griffiths, J. H. Prevost
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Empirical Mohr‐Coulomb Failure Criterion for Concrete Block‐Mortar Joints
Journal of Structural Engineering, 1994Modified values for the shear bond strength and coefficient of friction in a Mohr-Coulomb type of failure criterion for concrete block–mortar joints in masonry are calculated using finite-element analyses in which it is assumed that the state of stress in the joint is nonuniform.
M. Ayubur Rahman, Subhash C. Anand
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