Results 231 to 240 of about 24,734,390 (300)
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A damage constitutive model for intermittent jointed rocks under cyclic uniaxial compression
International Journal of Rock Mechanics and Minings Sciences, 2018Feng Dai
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A 3D fractional elastoplastic constitutive model for concrete material
International Journal of Solids and Structures, 2019The core mission to establish elastoplastic constitutive model is how to determine the magnitude and direction of plastic strain increment for material under the given load. Fractional derivative provides a powerful tool for determining the nonorthogonal
D. Lu +3 more
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Damage constitutive model of coal gangue concrete under freeze-thaw cycles
, 2020This paper aims to solve one of the main problems in the application of coal gangue concrete (CGC), that is, whether its mechanical properties can meet the requirements of norms and actual engineering practice in the freeze–thaw environment. In this work,
J. Qiu +5 more
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A physically based visco-hyperelastic constitutive model for soft materials
Journal of the mechanics and physics of solids, 2019Viscoelasticity is an essential mechanical property of soft materials. Many constitutive models have been proposed to capture this mechanical behavior, but few physically based models were developed due to the challenge to incorporate the micro ...
Yuhai Xiang +8 more
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Instabilities and constitutive modelling
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2006The plastics industry today sees huge wastage through product defects caused by unstable flows during the manufacturing process. In addition, many production lines are throughput-limited by a flow speed threshold above which the process becomes unstable. Therefore, it is critically important to understand the mechanisms behind these instabilities.
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, 2019
A thermo-hydro-mechanical constitutive model is developed for geomaterials based on the tenet of particle rearrangement in porous granular materials undergoing thermodynamic processes. In this model, the concepts of particle entropy, particle temperature,
B. Bai +3 more
semanticscholar +1 more source
A thermo-hydro-mechanical constitutive model is developed for geomaterials based on the tenet of particle rearrangement in porous granular materials undergoing thermodynamic processes. In this model, the concepts of particle entropy, particle temperature,
B. Bai +3 more
semanticscholar +1 more source
Construction and Building Materials, 2018
The latest experimental studies indicate that polypropylene fiber is able to remarkably enhance the ability of concrete to resist impact loading and crack.
Hua Zhang +4 more
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The latest experimental studies indicate that polypropylene fiber is able to remarkably enhance the ability of concrete to resist impact loading and crack.
Hua Zhang +4 more
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A computational constitutive model for concrete subjected to dynamic loadings
International Journal of Impact Engineering, 2016H M Wen
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Mechanical properties and damage constitutive model of coal in coal-rock combined body
International Journal of Rock Mechanics And Mining Sciences, 2018Coal and rock mass bear loads together in underground engineering such as coal mining and roadway support, resulting in different mechanical properties from those of pure coal and rock mass.
Xiang-Ru Liu +5 more
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Journal of Manufacturing Processes, 2017
Muralimohan Gurusamy, Balkrishna C Rao
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Muralimohan Gurusamy, Balkrishna C Rao
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