The bumper beam is a crucial component of the automobile system, responsible for absorbing impact energy and enhancing safety passengers during collisions. This paper presents design experimental analysis 3D-printed composite–plastic hybrid light structure, designed as collapsible absorber. Exploratory testing was conducted using low-impact tests to investigate failure mechanism absorption capa...

high performance fiber reinforced cementitious composite (hpfrcc) materials exhibit strain hardening behavior with multiple cracking under tensile loading. in this paper, experimental and parametric studies are performed to assess the influence of using hpfrcc material instead of normal concrete in reinforced concrete beams. after calibrating the experimental results, the analytical results inc...