RC Picu, S Jin - Journal of the Mechanics and Physics of Solids, 2023 - Elsevier
Many materials have a network of fibers as their main structural component and are referred to as network materials. Their strength and toughness are important in both engineering and …
H Xie, JC Shao, L Zou, HJ Jin - Acta Materialia, 2023 - Elsevier
Dealloying has emerged as a new route to the synthesis of porous or nanoporous materials for a variety of novel structural/functional applications. However, dealloyed (nano-) porous …
Upon external mechanical loading, amorphous solids, such as foams, colloids, or molecular glasses, exhibit a yielding transition from an elastic response at small deformations to a …
The stress response of polymer double networks depends not only on the properties of the constituent networks but also on the interactions arising between them. Here, we …
Soft network materials exist in numerous forms ranging from polymer networks, such as elastomers, to fiber networks, such as collagen. In addition, in colloidal gels, an underlying …
The toughness of a polymer material can increase significantly if two networks are combined into one material. This toughening effect is a consequence of a transition from a brittle to a …
ZD Ding, DW Lin - International Journal of Solids and Structures, 2024 - Elsevier
Mechanical rigidity and disorder are two important parameters that influence the failure process of solid materials. We investigate the nonlinear mechanics under their coupled …
Disordered networks of semiflexible filaments are common support structures in biology. Familiar examples include fibrous matrices in blood clots, bacterial biofilms, and essential …
While most chemical bonds weaken under the action of mechanical force (called slip bond behavior), nature has developed bonds that do the opposite: their lifetime increases as force …