Modeling of Cohesive Crack Propagation in Saturated and Semi Saturated Porous Media, Ph.D. Dissertation Sharif University of Technology ; Khoei, Amir Reza (Supervisor) ; Mofid, Massoud (Supervisor)
Abstract
Modeling the water flow in cohesive fracture is a fundamental issue in the crack growth simulation of cracked concrete gravity dams and hydraulic fracture problems. Discontinuities in porous materials such as concrete, soil and rock have important role on the mechanical and hydraulic behavior of a multiphase system. The creation and propagation of discontinuities, such as cracks in a multi-physics system, lead to a complex non-linear coupled problem with continuous topological changes in the domain.In this study, a mathematical model is presented for for the analysis of dynamic fracture propagation in the saturated and semi-saturated porous media. The solid behavior incorporates a discrete...
Cataloging briefModeling of Cohesive Crack Propagation in Saturated and Semi Saturated Porous Media, Ph.D. Dissertation Sharif University of Technology ; Khoei, Amir Reza (Supervisor) ; Mofid, Massoud (Supervisor)
Abstract
Modeling the water flow in cohesive fracture is a fundamental issue in the crack growth simulation of cracked concrete gravity dams and hydraulic fracture problems. Discontinuities in porous materials such as concrete, soil and rock have important role on the mechanical and hydraulic behavior of a multiphase system. The creation and propagation of discontinuities, such as cracks in a multi-physics system, lead to a complex non-linear coupled problem with continuous topological changes in the domain.In this study, a mathematical model is presented for for the analysis of dynamic fracture propagation in the saturated and semi-saturated porous media. The solid behavior incorporates a discrete...
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