When a crack interacts with material heterogeneities, its front distorts and adopts complex tortuous configurations that are reminiscent of the energy barriers encountered during propagation. As such, study deformations is key to rationalize effective failure properties micro-structured solids interfaces. Yet, impact localized dissipation in finite region behind front, called process zone, has ...

We study the behavior in time of solutions to several systems equations for porous-thermo-elastic problems when one variables is considered be quasi-static or, other words, whose second derivative can neglected. analyze three different situations using classical Fourier law and also type II or III Green–Naghdi heat conduction models.

Steel fiber reinforced self-compacting concrete (SFRSCC) inherits the advantages of (SCC) characterized by sound fluidity and self-compaction. Meanwhile, addition steel has enhanced roughness ductility substratum. This paper designs SCC two different strength grades, including C40 C60, conducts SFRSCC quasi-static mechanical property test split tensile test. Uniaxial is carried out through desi...