Search Results - "Murru, Pavitra"

Stress Concentration Due to the Presence of a Rigid Elliptical Inclusion in Porous Elastic Solids Described by a New Class of Constitutive Relations by Vajipeyajula, Bhaskar, Murru, Pavitra, Rajagopal, K. R.

“…In a large class of porous elastic solids such as cement concrete, rocks, ceramics, porous metals, biological materials such as bone, etc., the material moduli…”
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Density driven damage mechanics (D3-M) model for concrete II: fully coupled chemo-mechanical damage by Murru, Pavitra T., Grasley, Zachary, Torrence, Christa, Rajagopal, K.R., Garboczi, Edward

“…In Part I, a density driven damage mechanics (D3-M) approach and its application to model mechanical damage in concrete are presented. In this study, chemical…”
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Density-driven damage mechanics (D3-M) model for concrete I: mechanical damage by Murru, Pavitra T., Torrence, Christa, Grasley, Zachary, Rajagopal, K.R., Alagappan, P., Garboczi, Edward

“…Damage in concrete has been modelled using various approaches such as fracture mechanics, continuum damage mechanics and failure envelope theories. This study…”
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Estimation of dynamic modulus of Bitumen Stabilized Mixes by Nivedya, M.K., Murru, Pavitra T., Veeraragavan, A., Krishnan, J. Murali

“…•A new stress sweep procedure proposed for estimation of dynamic modulus of BSM.•Influence of air voids and cement content on dynamic modulus of BSM…”
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Stress concentration due to an elliptic hole in a porous elastic plate by Vajipeyajula, Bhaskar, Murru, Pavitra, Rajagopal, Kumbakonam Ramamani

“…We study the state of stress and strain in a square plate containing an elliptic hole in the case of a porous elastic solid undergoing small strain, using a…”
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Stress concentration due to the bi‐axial deformation of a plate of a porous elastic body with a hole by Murru, Pavitra, Rajagopal, K.R.

“…Most solid bodies are porous and in such bodies we expect the material properties to vary with porosity and hence with the density. Such bodies whose…”
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Regularized Density-Driven Damage Mechanics Model for Failure Analysis of Cementitious Composites by Zhu, Yingbo, Fascetti, Alessandro, Giesler, Steven, Murru, Pavitra, Grasley, Zachary

“…AbstractThis paper presents the mathematical derivation and numerical implementation of a novel regularized density-driven damage mechanics (D3M) model for…”
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Study of Damage in Concrete Based on Microscopic Changes in Density by Murru, Pavitra Tejaswi

“…Damage in concrete has been modeled using various approaches such as fracture mechanics, continuum damage mechanics and failure envelope theories. The current…”
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