Related Experiment Video
Updated: Mar 21, 2026

A Coupled Experiment-finite Element Modeling Methodology for Assessing High Strain Rate Mechanical Response of Soft Biomaterials
Published on: May 18, 2015
Dynamic mechanical response and a constitutive model of Fe-based high temperature alloy at high temperatures and
Xiang Su1, Gang Wang2, Jianfeng Li3
1Key Laboratory of High Efficiency and Clean Mechanical Manufacture (Shandong University), Ministry of Education, Shandong University, Jinan, 250001 China ; Beijing Key Lab of Precision/Ultra-Precision Manufacturing Equipment and Control, Beijing, 100084 China.
Abstract:
The effects of strain rate and temperature on the dynamic behavior of Fe-based high temperature alloy was studied. The strain rates were 0.001-12,000 s(-1), at temperatures ranging from room temperature to 800 °C. A phenomenological constitutive model (Power-Law constitutive model) was proposed considering adiabatic temperature rise and accurate material thermal physical properties. During which, the effects of the specific heat capacity on the adiabatic temperature rise was studied. The constitutive model was verified to be accurate by comparison between predicted and experimental results.
Related Concept Videos
Temperature Dependent Deformation
Stress-Strain Diagram - Ductile Materials
Hooke's Law
Thermal Strain
Yield Criteria for Ductile Materials under Plane Stress
The Maximum Shearing Stress Criterion, also known as...
Plastic Behavior

