My question is how we can predict the crack growth rate and direction for a structure under cyclic loading in such a way that both plasticity and creep has been built in it.
Journal of Mechanics and MEMS, Published by Serials Publications, http://www.serialspublications.com/journal_form.asp?jid=286&jtype=1
Editor-in-Chief
Prof. Bohua Sun
I am working on FE Modelling of Composite hollow rectangular section beam in Ansys. When I select beam 188 element, there is no need of inputting real constants. Where do i put the initial values in pre-processing????Pls do help me,,I am new to applying Composite material in Ansys.....pls...
Does anyone know if it is possible for diffuse and localized bifurcation to happen simontanously in a incompressible slab? If so, which one is more likely to occur first?
In the attachment, we show that Truesdell rate can by simplified to Green-Naghdi rate by assuming F .=. R and can be further simplified to Jaumann rate by assuming W .=. R(.)R(T), where .=. means approximately equal
In a stretch dominant deformation, the three rates give different stress rate. This is usually explained by that we need a different tangential modulus for different objective rate. However, it is hard to understand why we need to change "material" modulus when we use a different "mathematical" form of objective rate as they are all supposed to be equivalent.
The FY 2009 Nanotechnology Undergraduate Education (NUE) in Engineering Program Solicitation has just been released (NSF 09-533). http://www.nsf.gov/funding/pgm_summ.jsp?pims_id=13656&org=EEC&from=home
The University of Chile invites applications for two full time faculty positions in Mechanical Engineering. Applicants must have deep interest in undergraduate and postgraduate teaching, as well as the purpose to conduct long term, externally funded research programs at international level. Candidates are also expected to maintain fruitful work relationships with industry in their respective areas. According to qualifications, they may be ranked at the Assistant or Associate Professor level. Candidates are sought in two areas:
Hi,
I am a research scholar. I want to carryout my research work on metal cutting. Pls let me know how can I start working with ABAQUS to get the simulation of metal cutting.
