X Li, CC Roth, D Mohr - International Journal of Plasticity, 2019 - Elsevier
Slow, intermediate and high strain rate experiments are carried out on flat smooth and notched tensile specimens extracted from dual phase steel sheets. A split Hopkinson …
R Xi, J Xie, JB Yan - Thin-Walled Structures, 2023 - Elsevier
Mechanical properties of high-strength steels (HSSs) at varying temperatures are fundamental information for the design and numerical analysis of cold-region structures and …
BS Elveli, T Berstad, T Børvik, V Aune - International Journal of Impact …, 2023 - Elsevier
It is known from real blast-load events that the combined effect of fragment impact and blast loading is more severe than the effect of the blast loading alone. The present study …
B Liu, CG Soares - International Journal of Mechanical Sciences, 2019 - Elsevier
Quasi-static punching tests and low-velocity impact tests have been conducted to examine the plastic response and failure of clamped rectangular steel plates struck by hemispherical …
Ductile fracture in large structures is often resolved with non-linear finite element (FE) simulations employing structural shell elements which are larger than localization zone. This …
The predictive capabilities of the Hosford-Coulomb ductile fracture model for shell elements were evaluated by simulating the penetration of stiffened panel test models. The plasticity …
The dynamic response of blast-loaded steel plates is studied both experimentally and numerically. The blast loading was generated using a shock tube facility. This is an …
BS Elveli, MB Iddberg, T Børvik, V Aune - Thin-Walled Structures, 2022 - Elsevier
An increase in material strength is commonly associated with better protection in blast- resistant design. However, higher material strength comes at the cost of reduced ductility …
BC Cerik, J Choung - International Journal of Impact Engineering, 2020 - Elsevier
This paper introduces a rate-dependent extension of the Hosford-Coulomb ductile fracture initiation model combined with a non-local localized necking criterion (rate-dependent …