iMechanica - ES 240 - Comments

In Abaqus/Standard ALE

sriramk — Sun, 13 May 2012 06:05:43 -0400

In Abaqus/Standard ALE approach is not there. U can conform this from abaqus CAE users mannual.

i am running a

sriramk — Sun, 13 May 2012 06:01:40 -0400

i am running a dynamic/explicit anlaysis with an
allocated memory of 8GB in 20 GB ram. after some time the
analysis got an error saying that
"Abaqus/Explicit was unable to allocate sufficient memory during the analysis. Please check the memory setting in the .env file or the memory usage in the .use file if files were available.You can use command "limit" or contact your system manager to increase the datasize for the analysis. If the problem could not be resolved, please report the issue to local office."

i am using 64 bit windows xp system. how can i get rid of this problem. which .env file has to find to make over this problem?

crack?

elouis — Tue, 27 Mar 2012 05:28:00 -0400

hello
I want to know:
the problems of cracks, and their choice of propagation direction!
1) is there a method by XFM can calculate the integral J (KI and FIC ...)?
2) what are the procedure?
and thank you, my dear scholars?

You are so nice, thank you!

X.Q. Wang — Thu, 22 Mar 2012 07:54:14 -0400

You are so nice, thank you!

I'm a student in the States

billymattson25 — Mon, 05 Mar 2012 21:10:27 -0500

I'm a student in the States and I am needing an update tutorial site for abaqus. I've read throught this site, but a few of the sites I've looked at are 3 and 4 year old tutorials. I'm looking for help with engineering solids, for car and motorcycle parts . Any suggestions for a good tutorial would be helpful. colon cleanse Thanks

Assignment 1 - Stressing a plate with a circular or ell hole

apin87@hotmail.com — Mon, 05 Mar 2012 20:55:28 -0500

Dear Nanshu Lu and all of abaqus user here,

hi everyone, Im new user here, after review the notes of nanshu Lu, i try assginment of stressing a plate with a circular or ellliptical hole and i had success to run the input file. but for question 2, the question is about modifying of the input file with using the *DLOAD comand, IST THE THE *DLOAD IS WRITE IN THE FORTRAN FILE AND RUN IN THE ABAQUS ANALYSIS? CAN I GET THE RESULT OF THIS QUESTION OR THE EXAMPLE OF INPUT FILE AND FILE SUBROUTINE THAT I REFER FOR BEGINNER.

Besides, my research is on the bone remodeling and i need to put the complex equation to analysis using the abaqus. so may i have the example such assignment of that with analysis one of the model with modfying the input with the some equation file subroutine..

Thank you very much...

Formulation of beams for finite element

reza00747 — Fri, 02 Mar 2012 14:03:01 -0500

In developing weak forms for beams, the second derivation of weight function appears. So it is concluded that we need a C1 continuity element for beams. In order to use the C1 continuity between elements, the displacements and the derivatives of the displacement at the nodes must be degrees of freedom. So we should use slope (instead of curvature, which is second derivation of displacement). Also the loads imposed to the structure are considered force (that products displacement) and moment (that products rotation-slop) but we don't have such physical vision about what products curvature. So if we use curvature instead of rotation, we will face the problem of choosing load for that degree of freedom:d=[u1 θ1 u2 θ1]T : f=[V1 m1 V2 m2]Td=[u1 κ1 u2 κ1]T : f=[V1 ?1 V2 ?2]

I'm a student in the States

Trent Winslow — Thu, 12 Jan 2012 11:37:10 -0500

hi ,thank you ,I do need it

Honggang Jia — Thu, 22 Dec 2011 01:16:25 -0500

hi ,thank you ,I do need it ,I CURRENTLY simulate thermo-mechanical crack growth using abaqus ,can you help me with some comments i am a beginner

on abaqus,what steps can i take ？

THANKS A LOT

hi ,thank you ,I do need it

Honggang Jia — Thu, 22 Dec 2011 01:16:21 -0500

hi ,thank you ,I do need it ,I CURRENTLY simulate thermo-mechanical crack growth using abaqus ,can you help me with some comments i am a beginner

on abaqus,what steps can i take ？

THANKS A LOT

abaqus software

gloriatrack — Tue, 13 Dec 2011 17:16:52 -0500

As Mr. Hegkadette mentioned earlier:

"Abaqus is a comercial package and its cost depends on where you intend
to use e.g., Industry, University, Research centre etc. As far as I
know, there is no way to legally get a trial version of this software
for free. In any case you should consult Abaqus directly."

________________________________________________

Gloria @ www.firsttime-homebuyer-loans.com

abaqus training

gloriatrack — Tue, 13 Dec 2011 17:06:08 -0500

I doubt the kind of learning that you need can be provided via comments here, and that you will get anything complete to your specific needs. It is better to apply to some training, either online or offline. A simple search results for abaqus training point to Simulia Services website. Here is a list of all available courses from them:

http://www.simulia.com/services/course_descriptions.html

Hope this helps a bit... :)

cu fracture toughness

parghazeh — Wed, 16 Nov 2011 03:58:47 -0500

do any one know "Copper" fracture toughness?pure copper.please help me,Thanks .

parghazeh@gmail.com

cu fracture toughness

parghazeh — Mon, 14 Nov 2011 15:47:58 -0500

do any one know "Copper" fracture toughness?pure copper.please help me,Thanks

create a set of a defined reference point

asimkm — Mon, 31 Oct 2011 09:10:09 -0400

Define a reference point at the desired location.

Make a set of the reference point.

Apply the load to this set.