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For evaluation of slope stability in materials displaying strain - softening behavior, knowledge concerning the failed state material response is of importance. Here, soft sensitive clay is studied ...
Finite Element Method is investigated here as an alternative to the standard Finite Element Method aiming to efficiently simulate the concrete strain - softening phenomenon. The enrichment strategy of the G ...
experimental approach focuses on strain rate-dependent (2.1 × 10−4, 2.1 × 10−3, and 2.1 × 10−2 s−1) compression testing for varied infill densities. Scanning electron microscopy (SEM) imaging of compressed ...
the medium surrounding the model tunnels is discussed, recalling two alternative approaches for its numerical interpretation. On this basis, a finite element procedure for strain softening analyses is outlined ...
alloys were characterized by strain hardening effect during the deformation test, while VT14 alloy was characterized by strain softening effect. A comparison study between the experimental and modelled ...
the existence of equilibrium states, which are asymptotically approached during relaxation and creep processes. Strain controlled cyclic experiments display various hardening and softening phenomena that depend ...
, saturated states of the axial deformation and shear strain of the coiled fibers were observed at temperatures between 120 °C and 100 °C. The aim of this work is to propose a new approach for investigating ...
a significant stress- softening , commonly known as Mullins effect which is pretty well investigated in the time-regime (in form of stress– strain relations). As these materials are often exposed to dynamic loads ...
Experimental and numerical investigation of diffuse instability in granular materials using a microstructural model under various loading paths A. DAOUADJ, P. -Y. HICHER, M. JRAD, B. SUKUMARAN and S ...
The localized strain softening behaviour of concrete has been modelled by two approaches i the stiffness degrading model based on the total stressstrain constitutive relationship, and ii the tangent ...
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