ttps://onlinelibrary.wiley.com/doi/full/10.1002/adfm.201806698
Yuan-Fang Zhang, Ningbin Zhang, Hardik Hingorani, Ningyuan Ding, Dong Wang, Chao Yuan, Biao Zhang, Guoying Gu,* and Qi Ge*
I hope some of you may find this work interesting. We show that kinematic hardening effects play a significant role in monotonic/static fracture.
Steady-state fracture toughness of elastic-plastic solids: Isotropic versus kinematic hardening
K.J.Juul, E.Martínez-Pañeda, K.L.Nielsen, C.F.Niordson
Engineering Fracture Mechanics, 207, pp. 254-268 (2019)
Volume 207, 15 February 2019, Pages 254-268
January 18th 2018
A fully-funded Ph.D. position is available in the Mechanical and Aerospace Engineering Department at the University of Alabama in Huntsville with a starting date of August 2019. The focus of the project is on flow separation control. Our research integrates wind tunnel testing and advanced experimental fluid dynamic techniques such as particle image velocimetry (PIV) to investigate the flow structures and apply more effectively flow control techniques for aerospace and wind energy applications.
In this manuscript with Lev Truskinovsky, we developed a new nonlinear theory of large-strain incompatible surface growth. Surface growth is a crucial component of many natural and artificial processes from cell proliferation to additive manufacturing. In elastic systems, surface growth is usually accompanied by the development of geometrical incompatibility leading to residual stresses and triggering various instabilities. Here we developed a nonlinear theory of incompatible surface growth which quantitatively linkes deposition protocols with post-growth states of stress.
It's been 2 weeks, I strated to use abaqus and user subrouitnes. To understand the how user subroutine work I thought to run some UMAT which I got it from http://imechanica.org/files/Writing%20User%20Subroutines%20with%20ABAQUS.pdf (page no- L6.73) to analysis a 3d steel plate with the material property which is given below.
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.255304
Accelerated Search and Design of Stretchable Graphene Kirigami Using Machine Learning
P.Z. Hanakata, E.D. Cubuk, D.K. Campbell and H.S. Park
Damage Mechanic Challenge
The purpose of the conference is to gather computational scientist and experimentalist to define and launch a numerical challenge to predict damage evolution and signatures of failure in brittle material. At the workshop, participants are invited to
(1) present their computational approach for numerical simulation of damage;
In this progress report, we reviewed recent advances in strategies for applying mechanical strain into 2D materials and recent state‐of‐the‐art characterizations of interface mechanics for 2D material–substrate systems.
Dear colleagues:
We would like to invite you to submit an abstract to the topic on 3D Printed Soft Materials at the ASME 2019 IMECE to be held from November 8 to November 14, 2019 at Salt Lake City, Utah.
Additive manufacturing, also known as 3D printing, offers unique opportunities to explore novel properties and mechanics of soft materials. This topic calls papers from research efforts related to soft materials with novel properties realized or created using 3D printing techniques. Specific areas of interest include, but are not limited to:
Dear friends and colleagues,
We invite you to submit an abstract to Symposium on Functional Soft Composites - Design, Mechanics, and Manufacturing. This symposium is part of 2019 ASME International Mechanical Engineering Congress & Exposition, November 8-14, 2019 Salt Lake City, Utah, US. The symposium is sponsered by the Compoiste Material technical committee in the Applied Mechanics Division of ASME.
