I have to analyse the carbon/epoxy composite laminate in ANSYS, to determine the natural frequency of rectangular composite plates. The plate is simply supported . I am not able to model the composite lay up with the correct orientation of the fibre. so any body have the step by step procedure for modelling the composite lay up in ANSYS and how to determine natural frequencies please give it to me on my e-mail: sharma_avadesh [at] yahoo.com
Dear Abaqus Users,
I would like to model 3D composite structures using Hashin Damage model in ABAQUS. I have seen in ABAQUS manual that Hashin damage model is applicable only for shell element. I would like know whether I can use 3D element available in ABAQUS. Any help would be higly appreciated.
Parimal
Research Scholar
Michigan State University.
Hi,
I am rojin ghandriz,study M.c civil engeeniring at sharif university in iran,
I study on my tesis a bout plastic analysis of a plate containing an edge notch and a piezoelectric inhomogeniety.
I have questions a bout the crack initiation in Ansys v11.0..How could i get initiation of crack whit increasing tensile loading on plate in ansys?
thanks
rojin
As shown in the figure of Microcantilever biosensor,antigen solution flow into the cell, the banding reaction take place between the antigen and antibody. Wu research on the diffusion of molecules for long detection time (Wu, Datar et al. 2001), Berger elucidated the kinetics of stress curve for self-assembly as a simple adsorption isotherm.(Berger, Delamarche et al. 1998).
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It is known that platelet derived growth factor (PDGF) induced Rac activation depends on Src activity. However, we find that a local stress of physiologic magnitude via integrins can directly activate Rac GTPase rapidly, independent of the Src activity. Our finding on the stress-induced rapid Rac activation challenges the conventional wisdom on mechanotransduction and suggests that stress-induced signaling via focal adhesions does not follow signal transduction pathways induced by growth factors. To view the whole paper:
Two post-doctoral researcher positions focusing on the two topics listed below are available immediately at Research Center for Applied Sciencs at Academia Sinica (中央研究院) in Taipei, Taiwan.
1) Ab initio MD simulations of Li ion diffusion on / inside novel electrode materials using accelerated MD. Candidates with expertises in ab initio MD, in particular, BOMD, are highly desirable.
We present an application of ADINA in the thermo-mechanical analysis of friction welding. Please see:
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You can find many other examples of applications of ADINA in the analysis of multiphysics problems here:
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any body can help me for the vibration analysis of composite plates using ANSYS, or if u have any tutorial of it that may be useful....please help me
