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Published in 2017 at "Journal of Mountain Science"
DOI: 10.1007/s11629-016-4206-x
Abstract: After water is impounded in a reservoir, rock mass in the hydro-fluctuation belt of the reservoir bank slope is subject to water saturationdehydration circulation (WSDC). To quantify the rate of change of rock mechanical properties,…
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Keywords:
hoek brown;
modified hoek;
failure criterion;
brown failure ... See more keywords
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Published in 2019 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-019-00650-w
Abstract: The use of composite materials has increased lately and the need to know the behavior of these materials is very important once these devices are subject to suffer from damage such as cracks and delamination.…
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Keywords:
failure criterion;
tsai failure;
neural networks;
composite materials ... See more keywords
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Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111564
Abstract: Abstract In this study, a failure criterion based on energy is developed to predict the onset and growth of matrix cracking induced delamination, known as MCID. This criterion is formulated upon the concept of fracture…
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Keywords:
criterion;
matrix cracking;
predict onset;
cracking induced ... See more keywords
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Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111804
Abstract: Abstract A normalized energy-based fatigue failure criterion, which employs off-axis stress and strain components to compute strain energy during cyclic loading, is presented in the current research. The new model is capable of predicting the…
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Keywords:
fatigue failure;
based fatigue;
carbon epoxy;
energy ... See more keywords
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Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.11.106
Abstract: Abstract Biaxial and triaxial compression tests were performed on 100 × 100 ×100 mm cubic specimens of concrete under different stress loading rates. All the tests were performed using a true triaxial testing machine. The analysis of the data…
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Keywords:
multiaxial stress;
failure criterion;
stress;
concrete multiaxial ... See more keywords
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Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2021.122431
Abstract: Abstract In order to reveal the effect of complex stress state on the characteristics of strength and stiffness of asphalt mixture, the self-developed double confining pressure triaxial test method was used in this study. The…
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Keywords:
failure criterion;
failure;
stress;
asphalt mixture ... See more keywords
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Published in 2017 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2017.02.020
Abstract: Abstract The failure behavior of wood, a complex natural composite, highly depends on structural features on several lower length scales. Thus, a new approach for the prediction of failure mechanisms of wood is proposed, aiming…
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Keywords:
failure criterion;
description;
failure mechanisms;
failure ... See more keywords
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Published in 2019 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2019.105273
Abstract: Abstract Reasonable determination of the cyclic resistance of low-plasticity fine-grained tailings is important for the engineering design of new tailings dams. In this paper, a series of monotonic and cyclic triaxial undrained tests were conducted…
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Keywords:
low plasticity;
failure criterion;
plasticity fine;
fine grained ... See more keywords
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Published in 2020 at "Mechanics of Materials"
DOI: 10.1016/j.mechmat.2020.103442
Abstract: 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…
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Keywords:
criterion;
failure criterion;
reflection mohr;
mohr failure ... See more keywords
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Published in 2019 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2018.12.019
Abstract: Abstract This work conducts a seismic stability of a three-dimensional (3D) geosynthetic-reinforced slope in soils following the linear and nonlinear Mohr-Coulomb failure criterion. Three categories of reinforcement distribution patterns and four kinds of clays are…
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Keywords:
seismic stability;
failure criterion;
slope;
stability ... See more keywords
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Published in 2021 at "International Journal of Geomechanics"
DOI: 10.1061/(asce)gm.1943-5622.0002154
Abstract: Abstract Using the classical (linear) Mohr–Coulomb (M–C) failure criterion, the failure mechanism of slopes is commonly treated as a completely shear failure. However, the tension failure mechanism...
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Keywords:
coulomb failure;
failure criterion;
mohr coulomb;
failure ... See more keywords