Spiders spin intricate webs that serve as sophisticated prey-trapping architectures that simultaneously exhibit high strength, elasticity and graceful failure. To determine how web mechanics are controlled by their topological design and material distribution, here we create spider-web mimics composed of elastomeric filaments. Specifically, computational modelling and microscale 3D printing are...

purpose: blast-induced traumatic brain injury (btbi) is one of the causes of death or permanent   invalidity which can occur unexpectedly in both military and civilian populations. this study   set out to conduct a combined eulerian-lagrangian computational analysis of the interaction   between a single planar blast wave and a human head in order to assess the extent of intracranial   shock wav...

Composites are subjected to different use conditions. Hence, the mechanical properties under aging conditions crucial in composite field. This study aims investigate effect of a glass/epoxy unidirectional three distinct conditions: mechanical, hygrothermal (hot water), and combined (mechanical hygrothermal) aging. The composites longitudinal [0°] transversal [90°] directions were molded by RTM ...