Results 1 to 10 of about 13,942,741 (235)
Scientific ReportsTo characterize the dynamic mechanical response and vibration-damping characteristics of a layered rubber core (LRC) in a stand-off damping structure, a series of experiments were carried out and a continuous power-law variable fractional-order Kelvin ...
Zhangda Zhao +7 more
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Research progress in constitutive models and application of vibration-reduction rubber materials
Cailiao gongchengRubber materials have excellent vibration reduction， sound insulation， and buffering functions. Shock absorbers designed and manufactured with rubber and metal as raw materials are widely used in fields such as aviation， aerospace， weapons， and ships ...
WANG Wenhua +4 more
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MicromachinesOwing to potential inaccuracies in the current stress–strain curve used for constructing the Johnson–Cook (JC) constitutive model of amorphous alloys, the parameters of the JC constitutive equation were derived using Oxley’s cutting theory, negative ...
Jinguang Du +4 more
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Applied SciencesRock creep commonly appears in rock mass engineering, and it should be paid appropriate attention. In this paper, studies on creep constitutive models of rocks were reviewed, and it was found that the types of creep constitutive models can generally be ...
Pingyang Fan +6 more
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Johnson-Cook (JC) constitutive equation for ZGMn18 high manganese steel
MetalurgijaIn the Finite element simulation, the constitutive equation of the material has an important influence on the simulation results. In order to obtain the constitutive model of ZGMn18 high manganese steel, the constitutive model of ZGMn18 high manganese ...
H. Y. Dong +4 more
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he Revises Damage Statistical Constitutive Model for Rock Based on Uniform Coefficient
工程科学与技术, 2007 :Damage is an important mean for the analysis of the deformation and fracture of rock, and statistical damage theory have received much attention in the study of rock damage.
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Some of the next articles are maybe not open access.
Generalities on Constitutive Models
2023The balance equations of a body form an under-determined differential system, insufficient to yield specific results unless further relations are supplied. The balance equations for a continuum (free from internal structures) are the continuity equation, the equation of motion, and the balance of energy, namely five equations, for the fourteen unknowns
Angelo Morro, Claudio Giorgi
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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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2012
Numerical modelling of any problem requires noncontroversial statements of equilibrium and of kinematics or compatibility (the definition of strain); the constitutive response which links stress change and strain change is much more uncertain.
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Numerical modelling of any problem requires noncontroversial statements of equilibrium and of kinematics or compatibility (the definition of strain); the constitutive response which links stress change and strain change is much more uncertain.
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Some issues in constitutive modeling
Communications in Nonlinear Science and Numerical Simulation, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rajagopal, K. R., Tao, L., Chen, G. Q.
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