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Catalin R. Picu
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Journal Articles

Compression of Fibrous Assemblies: Revisiting the Stress–Density Relation

Catalin R. Picu, Vineet Negi
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. February 2023, 90(2): 021004.
Paper No: JAM-22-1356
https://doi.org/10.1115/1.4056180
Published Online: November 18, 2022
View Articletitled, Compression of Fibrous Assemblies: Revisiting the Stress–Density Relation
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Topics: Compression, Density, Fibers, Stress
Journal Articles

Collagen Organization in Facet Capsular Ligaments Varies With Spinal Region and With Ligament Deformation

Ehsan Ban, Sijia Zhang, Vahhab Zarei, Victor H. Barocas, Beth A. Winkelstein, Catalin R. Picu
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. July 2017, 139(7): 071009.
Paper No: BIO-16-1517
https://doi.org/10.1115/1.4036019
Published Online: June 6, 2017
View Articletitled, Collagen Organization in Facet Capsular Ligaments Varies With Spinal Region and With Ligament Deformation
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Topics: Deformation, Fault current limiters, Fibers, Biological tissues, Imaging, Polarization (Light)
Journal Articles

Effect of Fiber Crimp on the Elasticity of Random Fiber Networks With and Without Embedding Matrices

Ehsan Ban, Victor H. Barocas, Mark S. Shephard, Catalin R. Picu
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. April 2016, 83(4): 041008.
Paper No: JAM-15-1605
https://doi.org/10.1115/1.4032465
Published Online: January 27, 2016
View Articletitled, Effect of Fiber Crimp on the Elasticity of Random Fiber Networks With and Without Embedding Matrices
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Topics: Fibers, Stiffness
Journal Articles

A Coupled Fiber-Matrix Model Demonstrates Highly Inhomogeneous Microstructural Interactions in Soft Tissues Under Tensile Load

Lijuan Zhang, Spencer P. Lake, Victor K. Lai, Catalin R. Picu, Victor H. Barocas, Mark S. Shephard
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. January 2013, 135(1): 011008.
Paper No: BIO-12-1323
https://doi.org/10.1115/1.4023136
Published Online: December 27, 2012
View Articletitled, A Coupled Fiber-Matrix Model Demonstrates Highly Inhomogeneous Microstructural Interactions in Soft Tissues Under Tensile Load
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Topics: Fibers, Stress, Soft tissues
Proceedings Papers

On Structure and Elastic Fields of Random Fiber Networks

Hamed Hatami-Marbini, Catalin R. Picu
Proc. ASME. NEMB2010, ASME 2010 First Global Congress on NanoEngineering for Medicine and Biology, 259-260, February 7–10, 2010
Publisher: American Society of Mechanical Engineers
Paper No: NEMB2010-13058
https://doi.org/10.1115/NEMB2010-13058
View Paper titled, On Structure and Elastic Fields of Random Fiber Networks
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Topics: Fibers, Deformation, Stress, Biological tissues, Boundary-value problems, Elasticity, Finite element methods, Mechanical properties, Micromechanics (Engineering)