WebApr 26, 2024 · First a brief review of existing studies is provided followed by a closer look on the project’s two main parts: (i) the numerical modelling of glass fracture, and (ii) an outlook on future experimental work where small soda-lime-silica glass specimens are investigated at high strain-rates. 2. Failure characteristics of glass WebJan 14, 2024 · How to Undertake High Strain Rate Testing. Micro-pillar compression is one method that can be used to perform high strain rate testing. Beneath the nanoindentation …
An improved computational constitutive model for glass
WebJan 1, 2008 · Experimental techniques for high-strain-rate measurements and for the study of impact-related problems are described. An approach to classifying these experimental … WebMar 7, 2024 · The main purpose of this experiment is to study the failure characteristics and mechanical properties of rock mass with different strain rates. Therefore, pretests were carried out before the formal experiment to ensure the rock sample failure under the minimum impact pressure. imputed income for travel
High Strain Rate Response of Additively-Manufactured …
WebApr 20, 2024 · At the macroscale, there are numerous proven methodologies for ultra-high strain rate testing (impact experiments, Kolsky pressure bar, etc.). However, the micro- and nanoscales remain comparatively unexplored due to the inherent limitations of the established testing methods. WebAug 12, 2024 · Background Impact experiments, routinely performed at the macroscale, have long been used to study mechanical properties of materials. Microscale high-velocity impact, relevant to applications such as ballistic drug delivery has remained largely unexplored at the level of a single impact event. Objective In this work, we study the … WebFeb 9, 2024 · In order to study the dynamic mechanical properties of molybdenum under high strain rates, experiments are conducted using Hopkinson dynamic compression testing of a small-sized sample and explosion impact dynamic X-ray study of a flat shaped-charge liner. Experimental data agrees well with theoretical calculations and numerical simulations. lithium lithobid 300 mg cr tablet