iMechanica - Forum topic - Comments

Really hot topic, thnx.

matt.herdy — Wed, 07 Jan 2009 06:24:06 -0500

nothing so much good to wonder about. I mean about compressed visuals (PTCT (73KB), eqx (64KB). This are the oldest methods. But a hot topic there can easily receive hundreds comments in a short
period of time, from which the subject can be many times elaborated
than the original post. and its true. Thanks for things.

acne scars treatment

How to perform post-buckling analysis using ABAQUS correctly?

wanbot — Mon, 05 Jan 2009 12:45:55 -0500

Hi all,

How to correctly perform a post-buckling analysis using ABAQUS?

I have obtained an eigenvalue from a linear analysis using BUCKLE command. The shape from mode 1 is good (tally with the physical experiment).

However, the result from the post-buckling analysis (using IMPERFECTION command and RIKS analysis) has not produced the buckling shape like the mode 1 from the linear analysis.

If you all have any suggestion, please share it with me. Greatly need it.

Thanks,

Wanbot

You are probably right,

mixmagtmb — Sat, 03 Jan 2009 14:35:41 -0500

I dont no about this book nothing :( Sory.

Dear Kaushik, Thank you

gr_jayanth — Sat, 03 Jan 2009 14:04:07 -0500

Dear Kaushik,

Thank you for your response. I will look up the link you you have indicated.

Jayanth

formula for calculating frequency at mode 2,3,4,.......etc?

cibimechengg — Fri, 02 Jan 2009 04:59:27 -0500

could u suggest any formula for calculating frequency at mode 2,3,4,.......etc?

thank u

cibimechengg — Fri, 02 Jan 2009 04:57:40 -0500

thank u

analysis of structures under combined bending and torsion

kaushik das — Thu, 01 Jan 2009 11:48:41 -0500

You might look for analysis of structures under combined bending and torsion in some structural analysis books.
The following link may interest you. It has some explanation of combined bending and torsion near the end of the presentation.
Good luck
http://www.eng.uwi.tt/depts/mech/ugrad/courses/notes/me16achapter6.ppt

shot peening

KANNAN SRINIVASAN — Sun, 28 Dec 2008 22:33:03 -0500

I want to model the shot peening process using FE method. there i come across one concept called HOURGLASSING. I am not able to undersatand its significance. Pl send me the details sir.

I am facing a problem while

Vikas Chaudhari — Sat, 27 Dec 2008 23:45:08 -0500

I am facing a problem while installing ABAQUS v6.7-3 product. A maasage come that
"there was a problem constructing the value for the
abaquslm_license_file parameter to be entered into your abaqus_v6.env
file. Please enter the value of this variable exactly as it should
appear in the environment file"
Plz help me

NDT RESIDUAL STRESS MEASUREMENT

ennio curto — Fri, 26 Dec 2008 15:49:37 -0500

ennio curto

Sir, is there any literature

smile.raja737 — Fri, 26 Dec 2008 09:32:59 -0500

Sir, is there any literature which explains the contact forces during a rolling of

sphere(Ball) and cylindrical surface contact ( Shaft) .

how to predict failure in crack body......????

yaikloon — Wed, 24 Dec 2008 23:49:54 -0500

recently, i need to do a project it title is "Application of fracture mechanics to predict failure of a cracked structure".

can anyone tell me how 2 predict failure of cracked structure, and what parameters i need to consider to predict crack.......

thks....

model a functionally graded material using ANSYS

dineshk — Tue, 23 Dec 2008 01:19:00 -0500

Can any one suggest me how to model a functionally graded material (FGM) using ANSYS software.

Re: Linux system RAM

Biswajit Banerjee — Mon, 22 Dec 2008 17:41:53 -0500

The max RAM depends on the number of slots you have on your motherboard, whether you have a 64 bit or 32 bit Linux, and manufacturer's restrictions on the addressable space. For more you can look at

http://en.wikipedia.org/wiki/64-bit#Memory_limitations

and

http://widefox.pbwiki.com/Memory

-- Biswajit

To Yang: Yes. The

henryjamesusa — Mon, 22 Dec 2008 16:36:05 -0500

To Yang:

Yes. The license is for 6.8-1 and i use the Linux system with graphical interface, but i am not sure about the Linux version because I am also a newer to Linux system and the system is installed by our staff not me.

Thanks and appreciate your reply.

Henry.