Blog posts
Postdoctoral Research Associate in Sensorimotor Control at the University of Colorado Boulder
Postdoctoral Research Associate in Sensorimotor Control at the University of Colorado Boulder
Dislocation motion and instability
Yichao Zhu Stephen J. Chapman Amit Acharya
(to appear in Journal of the Mechanics and Physics of Solids)
Attenuated short wavelength buckling and force propagation in a biopolymer-reinforced rod
W.L. Shan, Z. Chen, C.P. Broedersz, A.A. Gumaste, W.O. Soboyejo, C.P. Brangwynne, Soft Matter, 9:194-199, 2013.
In this paper, we investigate short wavelength buckling of a thin elastic rod embedded in an elastic gelatin biopolymer network. Using a combination of micro-mechanical testing, microscopic imaging, as well as theory, we show that the buckling penetration depth can be tuned by varying the mechanical properties of the rod and the rod–gel interface.
Adina Vibrations
Hi,
I´m analizing the modes of a structure but I don´t know how to plot the different modes (I only see the first one). I´m using Adina 8.7.3.
Thank you very much!
NONLINEAR BENDING OF STRAIGHT BEAMS
Can any one please help me out in Nonlinear analysis of beams using Direct iteration method or Newton Raphson.
Here i am producing some of algorithms from the book of J.N.Reddy,"An_Introduction_to_Nonlinear_Finite_Element_Analysis__2004".
I have a doubt in the term DW, whether that is the difference between transverse dispalcements of Consecutive Nodes or the difference between transverse dispalcements of Node on Consecutive iterations.
Simulation of Drilling composite plate in Abaqus
Hello Everyone,
I am doing a project in which I am trying to simulate the drilling of composite( FRP ) . My aim is to know the thrust force and torque so as to predict the delamination and min the damage due to drilling process .
i am completely new to abaqus so can any one please guide me how to simulate the drilling process in ABAQUS .
Could anyone provide some information in this regard?
Thanks,
GURU CHARAN