1-3 of 3
Keywords: damage mechanics
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Smooth Crack Band Model—A Computational Paragon Based on Unorthodox Continuum Homogenization

Yupeng Zhang, Zdeněk P. Bažant
Journal: Journal of Applied Mechanics
Article Type: Research Papers
J. Appl. Mech. April 2023, 90(4): 041007.
Paper No: JAM-22-1363
DOI: https://doi.org/10.1115/1.4056324
Published Online: January 13, 2023
... ) is the localization-resisting energy density , which does not exist in the continuum mechanics yet. Its absence is acceptable in all situations except softening damage mechanics (or quasibrittle fracture mechanics). Tensor η is a third-order tensor of Cartesian components η ijk = u k , ij...
View Article titled, Smooth Crack Band Model—A Computational Paragon Based on Unorthodox Continuum Homogenization
Open the PDF for Smooth Crack Band Model—A Computational Paragon Based on Unorthodox Continuum Homogenization in another window
Topics: Damage, Density, Displacement, Fracture (Materials), Stiffness, Stress, Tensors, Dimensions, Strain gradient, Boundary-value problems
Journal Articles

Thermodynamically Consistent Variational Approach for Modeling Brittle Fracture in Thick Plates by a Hybrid Phase Field Model

P. Raghu, A. Rajagopal, J. N. Reddy
Journal: Journal of Applied Mechanics
Article Type: Research Papers
J. Appl. Mech. February 2020, 87(2): 021002.
Paper No: JAM-19-1345
DOI: https://doi.org/10.1115/1.4045236
Published Online: November 4, 2019
.../j.compscitech.2017.07.020 [46] Bleyer , J. , and Alessi , R. , 2018 , “ Phase-Field Modeling of Anisotropic Brittle Fracture Including Several Damage Mechanisms ,” Comput. Methods Appl. Mech. Eng. , 336 , pp. 213 – 236 . 10.1016/j.cma.2018.03.012 [47] Dhas , B. , Masiur Rahaman...
View Article titled, Thermodynamically Consistent Variational Approach for Modeling Brittle Fracture in Thick Plates by a Hybrid Phase Field Model
Open the PDF for Thermodynamically Consistent Variational Approach for Modeling Brittle Fracture in Thick Plates by a Hybrid Phase Field Model in another window
Topics: Boundary-value problems, Brittle fracture, Damage, Finite element analysis, Fracture (Materials), Modeling, Plates (structures), Stress, Fracture (Process), Displacement
Journal Articles

Quasi-Static Three-Point Bending of Carbon Fiber Sandwich Beams With Square Honeycomb Cores

B. P. Russell, T. Liu, N. A. Fleck, V. S. Deshpande
Journal: Journal of Applied Mechanics
Article Type: Research Papers
J. Appl. Mech. May 2011, 78(3): 031008.
DOI: https://doi.org/10.1115/1.4003221
Published Online: February 15, 2011
... laminates sandwich structures sandwich beam honeycomb core composite damage mechanics Sandwich structures comprising face sheets made from a strong and stiff material separated by a low density core are extensively used in lightweight structures because of their high specific stiffness...
View Article titled, Quasi-Static Three-Point Bending of Carbon Fiber Sandwich Beams With Square Honeycomb Cores
Open the PDF for Quasi-Static Three-Point Bending of Carbon Fiber Sandwich Beams With Square Honeycomb Cores in another window
Topics: Carbon fibers, Collapse, Composite materials, Damage, Failure, Finite element analysis, Honeycomb structures, Laminates, Shear (Mechanics), Stress