Blog posts
Finite Extension of Accreting Nonlinear Elastic Solid Circular Cylinders
In this paper we formulate and solve the initial-boundary value problem of accreting circular cylindrical bars under finite extension. We assume that the bar grows by printing stress-free cylindrical layers on its boundary cylinder while it is undergoing a time-dependent finite extension. Accretion induces eigenstrains, and consequently residual stresses. We formulate the anelasticity problem by first constructing the natural Riemannian metric of the growing bar. This metric explicitly depends on the history of deformation during the accretion process.
J integral for FGM
I have been trying to implement the J integral for an isotropic FGM based on the following paper
https://asmedigitalcollection.asme.org/appliedmechanics/article-abstract/72/3/351/459494/Consistent-Formulations-of-the-Interaction?redirectedFrom=fulltext
Please find enclosed the image which has the details.
ISO 27727:2008 Rubber, vulcanized — Measurement of fatigue crack growth rate
Hi,
I previously worked on puncture and tearing of elastomeric gels and new to the world of elastomer fatigue.
Would someone be kindly willing to share ISO standard on fatigue of rubbers?
Also, does someone here have a mechanical drawing of pure shear/planar tension grips that can be machined? I am looking to machine grips that can withstand high strain rate fatigue testing of soft elastomers (10-30 MPa).
Thanks,
Shruti
Global Composites Experts Webinar by Dr. Steven Nutt
cdmHUB invites you to attend the Global Composites Experts Webinar Series.
Title: Imparting Robustness to Out-of-Autoclave Prepregs
Speaker: Professor Steven Nutt, University of Southern California
Time: 3/9, 11AM-12PM EST.
Register in advance for this webinar: https://lnkd.in/g6qTtb-7
Euromech Colloquium CELLULAR MECHANOBIOLOGY AND MORPHOGENESIS
Euromech Colloquium CELLULAR MECHANOBIOLOGY AND MORPHOGENESIS
Dear Colleagues,
It gives us great pleasure to announce the Euromech Colloquium “CELLULAR MECHANOBIOLOGY AND MORPHOGENESIS” to be held in Sirmione, Italy, 21-24 August 2023 (https://638.euromech.org/).
Mini-symposium at ASME IMECE 2023 on scientific machine learning and uncertainty quantification
Jessica Zhang, Alireza Tabarraei, Kathryn Maupin, and myself are organizing a mini-symposium on “Data-Enabled Predictive Modeling, Machine Learning, and Uncertainty Quantification in Computational Mechanics,” in the ASME IMECE 2023 (October 29 – November 2, 2023). The symposium solicits abstracts on novel scientific machine learning (SciML) and uncertainty quantification (UQ) methods a wide range of applications across science, engineering, and medicine.
KTH Summer School: Computational Biomechanics. From in-vitro experiment to damage and failure analysis
Given the success of our KTH Computational Biomechanics Summer School last year, I'm pleased to inform that the registration for the 2nd edition is now open. Please find all information at
https://docs.google.com/forms/d/e/1FAIpQLSfs4ddkBu-juDNGzSJ0DA7RucPWKE7…
PhD position at Uppsala University: Elasto-hydro-dynamic analysis of architectured materials
CIM (Centre for Interdisciplinary Mathematics) at Uppsala University in Sweden is recruiting PhD students for three of the seventeen projects announced. One of the announced projects are proposad by us to address elasto-hydro-dynamic analysis of architectured materials. If interested, please consider applying:
https://www.uu.se/en/about-uu/join-us/details/?positionId=596823