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A rate-dependent aging constitutive model of EPDM rubber
Based on the rate-dependent non-aging constitutive model and the rate-independent aging constitutive model, a rate-dependent aging constitutive model...
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A Constitutive Model for Chemically Sensitive Clays
This paper deals with a chemo-hydro-mechanical (CHM) model for unsaturated clays. The chemo-mechanical effects are described within an elasto-plastic...
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Study on damage constitutive model of sintered NdFeB under impact
Compared with a large number of studies on the magnetic field properties of sintered NdFeB, the study on its dynamic mechanical behavior is...
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The UTUH model: a time-dependent unified hardening constitutive model for unsaturated soils
An advanced constitutive framework for unsaturated soils, the UTUH model, is proposed in this paper, which considers the joint effect of time,...
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Constitutive Equations
To complete the mechanical model, we still need to define a constitutive law that describes the stress tensor...
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Time-domain dynamic constitutive model suitable for mucky soil site seismic response
Soil nonlinear behavior displays noticeable effects on the site seismic response. This study proposes a new functional expression of the skeleton...
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Constitutive model development of aluminum alloy 1100 for elevated temperature forming process
Commercially pure aluminum alloy, AA1100, presents good electrical and thermal conductivity, high formability, and low cost. Those favorable...
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A fiber-reinforced mesoscale constitutive model of tympanic membrane considering anisotropic deformation
The tympanic membrane (TM), located at the end of the ear canal, is a collagenous multi-layer soft tissue membrane with fibers highly aligned in...
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Mechanical Properties and Constitutive Model of Red Sandstone Under Acid Corrosion
In order to investigate the deterioration pattern of red sandstone under acidic environment, the porosity and mechanical parameters of red sandstone...
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Anisotropy state variable based on phase transformation for generalized plasticity constitutive model
This study presents a novel formulation for incorporating anisotropy into the generalized plasticity constitutive model. Generalized plasticity is a...
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Application of genetic algorithm to enhance the predictive stability of BP-ANN constitutive model for GH4169 superalloy
In order to better characterize the plastic flow behavior of GH4169 superalloy, isothermal compression tests of GH4169 superalloy at different...
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An optimized differential evolution algorithm for constitutive model fitting of arteries
The mechanical properties of arteries are often assessed with biaxial testing. Constitutive models are fitted to the experimental stress-stretch...
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Validation of a damage constitutive model based on logistic model dedicated to the mechanical behavior of the rock
The establishment of mechanical models of rocks can provide crucial guidance to the surrounding rocks stability analysis in the rock engineering....
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Dynamic Tensile Behavior of Polyamide 6 at Different Strain Rates: Experiments and Constitutive Model
AbstractThis work studies the tensile behavior of polyamide 6 (PA6) at different strain rates using both experimental and numerical methods....
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A Constitutive Model for Softening Behaviors of Skin Tissue
Skin tissue is a kind of complex biological material abundant with fibers. A new constitutive model, relating macroscopic responses with...
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An incremental elastic-plastic cohesive constitutive model with considering damage
The interface has a significant influence on the macroscopic mechanical behaviors of composite materials, with interface cracking being a typical...
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Dynamic Characterization and Constitutive Model for Impact Simulation of Sandstone
Sandstone impact is a common occurrence that can have critical implications, especially in the transportation sector. In order to enhance the ability...
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Dynamic Mechanical Behaviors and Constitutive Model of Roller Compacted Concrete
This book systematically illustrates the dynamic mechanical behaviors and discusses the fundamentals of the constitutive modeling of roller-compacted...
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JH-2 constitutive model of sandstone for dynamic problems
This paper demonstrates the application of the Johnson–Holmquist II (JH-2) model with correlated and validated parameters to simulate the behavior of...
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Impact toughness and dynamic constitutive model of geopolymer concrete after water saturation
The dynamic compression test of geopolymer concrete (GC) before and after water saturation was carried out by the split Hopkinson pressure bar...
