Comparison of finite element solutions with analytical and experimental data for elastic-plastic cracked problems

Autor: Bleackley, M. H., Luxmoore, A. R.
Zdroj: International Journal of Fracture; May 1983, Vol. 22 Issue: 1 p15-39, 25p
Abstrakt: Non-linear finite element results from a round robin are compared with empirical and experimental data obtained for three types of geometries: compact specimen, three-point bend specimen and a center-cracked panel subject to uniaxial loading. The solution parameters to be compared in various forms are: applied load, clip gauge displacement, RiceJ-integral (with no limit placed on method of calculation),K1 crack opening profiles and plastic zone development.
Databáze: Supplemental Index