Introduction
Bimonthly, started in 1957
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
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Investigation on Inertia Effect in the Dynamic Splitting Test of Concrete
DOI:
10.16355/j.cnki.issn1007-9432tyut.2017.02.017
Received:
Accepted:
| Corresponding author | Institute | |
| WANG Zhihua; | Shanxi Key Lab of Material Strength and Structural Impact, College of Mechanics, Taiyuan University of Technology; |
abstract:
A rate-insensitive material model was used in commercial FE software to simulate the dynamic splitting tests. The influence of thickness and the loading angle of flattened Brazilian disc specimen on the tensile strength was investigated. The numerical simulation results indicate that the inertia effect has a significant influence on the dynamic tensile strength. The inertia effect is dependent on specimen size, loading angle and strain rate.
Keywords:
inertia effect; dynamic tensile strength; dynamic Brazilian disc test; loading angle