A constitutive material model for nonlinear finite element structural analysis using an iterative matrix approach [PDF]
A unified numerical method for the integration of stiff time dependent constitutive equations is presented. The solution process is directly applied to a constitutive model proposed by Bodner.
Cassenti, Brice N. +3 more
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A proposed generalized constitutive equation for nonlinear para-isotropic materials [PDF]
Finite element models of varying complexities were used to solve problems in solid mechanics. Particular emphasis was given to concrete which is nonisotropic at any level of deformation and is also nonlinear in terms of stress-strain ...
Hu, K. K., Huang, C. J., Swartz, S. E.
core +1 more source
AerospaceShape memory polymer composite (SMPC) hinges have been researched as deployable structures in space missions due to their stable and controllable shape recovery behaviors.
O-Hyun Kwon, Jin-Ho Roh
doaj +1 more source
Constitutive Equation and Hot Processing Map of Mg-16Al Magnesium Alloy Bars. [PDF]
Materials (Basel), 2020 Ma Z +6 more
europepmc +1 more source
Scientific ReportsVariable thickness plates are relatively common structure in large-scale transportation equipment such as aerospace and ships. Due to their high running speed and large structural dimensions, such structures are usually induced high-frequency severe ...
Miao-xia Xie +6 more
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A Modified Fractional Maxwell Numerical Model for Constitutive Equation of Mn-Cu Damping Alloy. [PDF]
Materials (Basel), 2020 Mao B +5 more
europepmc +1 more source
A Comparison Study of Constitutive Equation, Neural Networks, and Support Vector Regression for Modeling Hot Deformation of 316L Stainless Steel. [PDF]
Materials (Basel), 2020 Song SH.
europepmc +1 more source
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
doaj
Hot Deformation Behavior and Strain-Compensated Constitutive Equation of Nano-Sized SiC Particle-Reinforced Al-Si Matrix Composites. [PDF]
Materials (Basel), 2020 Wang Z, Wang A, Xie J, Liu P.
europepmc +1 more source
Hot Deformation Behaviors of the Mg-3Sn-2Al-1Zn Alloy: Investigation on its Constitutive Equation, Processing Map, and Microstructure. [PDF]
Materials (Basel), 2020 Guo Y, Xuanyuan Y, Ly X, Yang S.
europepmc +1 more source