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Keywords: modified crack closure integral
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Journal Articles

Influence of Ply Sequence and Thermoelastic Stress Field on Asymmetric Delamination Growth Behavior Emanating From Elliptical Holes in Laminated FRP Composites

Brajabandhu Pradhan, Poosa Ramesh Babu, Ph.D Student
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2008, 130(1): 011006.
https://doi.org/10.1115/1.2806277
Published Online: December 21, 2007
... the displacements and interlaminar stresses along the delaminated interfaces responsible for the delamination onset and propagation. Modified crack closure integral methods based on the concepts of linear elastic fracture mechanics have been followed to evaluate the individual modes of strain energy release rates...
View Article titled, Influence of Ply Sequence and Thermoelastic Stress Field on Asymmetric Delamination Growth Behavior Emanating From Elliptical Holes in Laminated FRP Composites
Open the PDF for Influence of Ply Sequence and Thermoelastic Stress Field on Asymmetric Delamination Growth Behavior Emanating From Elliptical Holes in Laminated FRP Composites in another window
Topics: Delamination, Laminates, Stress, Thermoelasticity, Composite materials, Residual stresses, Finite element analysis, Fracture (Materials), Fiber reinforced plastics
Journal Articles

Effect of Material Anisotropy and Curing Stresses on Interface Delamination Propagation Characteristics in Multiply Laminated FRP Composites

Brajabandhu Pradhan, Saroja Kanta Panda
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. July 2006, 128(3): 383–392.
https://doi.org/10.1115/1.2203100
Published Online: December 30, 2005
... three-dimensional finite element analyses have been performed to calculate the displacements and interlaminar stresses along the delaminated interface responsible for the delamination onset and propagation. Modified crack closure integral methods based on the concepts of linear elastic fracture...
View Article titled, Effect of Material Anisotropy and Curing Stresses on Interface Delamination Propagation Characteristics in Multiply Laminated FRP Composites
Open the PDF for Effect of Material Anisotropy and Curing Stresses on Interface Delamination Propagation Characteristics in Multiply Laminated FRP Composites in another window
Topics: Composite materials, Delamination, Fiber reinforced plastics, Hardening (Curing), Laminates, Stress, Thermoelasticity, Fracture (Materials), Anisotropy