Fenglei Huang

TL;DR: Zhang et al. as discussed by the authors employed numerical simulation to further demonstrate that the unexpected radial confinement in an SHPB test is responsible for the increase of the dynamic compressive strength of concrete-like materials at strain-rates from 10 1 to 10 3 ǫs −1.

TL;DR: In this article, a new experimental method for testing the dynamic tensile behavior of concrete at high strain rates was designed and established by using this method, the Dynamic tensile strength of concrete and its dependence on strain rates were measured and investigated.

TL;DR: In this article, the authors carried out reactive molecular dynamics (RMD) simulations using the ReaxFF reactive force field to gain an atomistic-level understanding of the experimental observation that the cocrystal TNT/CL-20 leads to decreased sensitivity.

TL;DR: In this article, the perforation of steel-bar-reinforced concrete targets is studied numerically using LS-DYNA code and the modified Taylor-Chen-Kuszmaul continuum damage model.

TL;DR: In this article, a compressive shear reactive dynamics (CS-RD) model with ReaxFF-lg reactive force field was used to predict anisotropy of shock sensitivity and of chemical process initiation in single crystal β-octahydro-1,3,5,7-tetranitro (β-HMX).