Blog posts

What is the appropriate mechanics for understanding the MEMS Suspension tethers?

Submitted by Jonnalagadda V… on Tue, 03/10/2009 - 11:12

research

What is the appropriate mechanics for understanding the MEMS Suspension tethers?

Anybody who can send me some Xfem code.

Submitted by lcwlcw on Tue, 03/10/2009 - 06:56

research

Hello,

I am a PhD student in Xi'an, China.

I am studying some XFEM related papers, to start coding the method, I thought it would be easier if I go through a code for a basic XFEM problem.

If anybody who have the code, please send it to me.

my email: lcwlxh [at] 163.com (lcwlxh[at]163[dot]com)

Thank You.

writing data to dat file and plotting values during job execution

Submitted by Andreas Burger on Mon, 03/09/2009 - 21:01

writing data to files

plotting values during job execution

Hi,

I am in the process of debugging a UMAT. In my UMAT code I am currently using write statements to output certain variables to the dat file. I was wondering if there are any other ways to output data during the execution of a job. Is it possible to print/plot variables, for example using Matlab (maybe even realtime)?

Also, has anyone experience in accessing the fill files (e.g converting them to ASCII and then use Matlab to look at data?).

Thanks,

Andreas

New theory of elasticity & deformation

Submitted by Falk H. Koenemann on Mon, 03/09/2009 - 17:08

research

Starting with a few questions which I asked in my introductory class 30 years ago at UC Davis, and which were never answered, I found enough reasons over the years to reject the current theory of elasticity, stress and continuum mechanics entirely.

Abaqus Users' Conference - now the SIMULIA Customer Conference

Submitted by Twebb83 on Mon, 03/09/2009 - 13:08

2009 SIMULIA Customer Conference

May 18-21, 2009 • the Brewery, London, England

HELP LS DYNA

Submitted by rahul1986 on Mon, 03/09/2009 - 10:52

education

LS DYNA

i need a big help. . .im having problems . . .in my problem there is a stationary block at origin . . . a prisim is falling from some height . . . the problem is its workin fine . ..EXCEPT. . the prism is going through the block . . . i REALLY need help

NCTAM2009 - Bulgaria, 2-5 September 2009 NEW DEADLINE: 22 April 2009

Submitted by Maria Datcheva on Mon, 03/09/2009 - 08:42

conference

Stiffer beam n incomplete analysis

Submitted by SAJIB on Sun, 03/08/2009 - 20:58

Stiffer beam and incomplete analysis

hi

i am sajib,I am very very new ABAQUS user.

i am modeling RCC simply supported BEAM STRENGTHEN IN FLEXURE WITH FRP using ABAQUS.

I HAVE USED S4R FOR FRP,

C3D8R FOR SOLID AND T3D2 AS STEEL

cracked conrete model used,elastic plastic model for steel n elastic model for frp

I have used correct E values.

Johnson Cook failure model

Submitted by solat.noruzi on Sun, 03/08/2009 - 20:38

software

Johnson Cook failure model

can Anyone help me to find johnson-cook failure model damage parameters(d1, d2, d3, d4) for Advanced hgih strength steels like DP and TRIP?

thanks

May be a simple Problem-about fourier transformation in Li shaofan's book

Submitted by T.ZENG on Sun, 03/08/2009 - 17:03

Hi, thanks for your attention!!!

I have recently read the book, Introduction to Micromechanics and Nanmechanics, written by ShaoFan, Li. This is
really a good book for the freshmen who are interested in
micromechanics area.

But one problem puzzled me for along time, the puzzlement i have put it in the attached file.

If you know the answer,please tell me. You kindly reply will be great appreciated! Thank you very much!!!

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