research

Hi

 If some one can post simple crack propagation examples using ANSYS cohesive zone approach.  It will help many readers to formulate their research work further. 

Thanks and best regards. 

Hi, it would be greatly appreciated if anyone could tell me the methods to measure the elastic constants of an orthotropic composite (3D). Can we measure one single modulus by one specific stress state? What is the efficient way to do the test? Any information related to this test is appreciated.

Thanks and regards

Yunxin

Several month ago I login a account ,then writen my fist blog.But I can not think back my login email,so I have to login with a new email. In the last months ,Most of time was spend in program.My Boss except me to get repetition of Werner's work --computer simulation of dunes. Now I get work finished. It's amazing and excited.

I have one very simple question regarding ANSYS-AUTODYN and LS-DYNA. It seems that both can model impact loads.

My
questions is which can model low-velocity impacts and which can model
high-velocity impacts. I have some troubles modelling low-velocity
impacts in autodyn (changing the mass of the projectile does not affect
the pressure and the stresses on the target. Does this mean autodyn
only models high-velocity impacts)

Dear xuanhe and all,

I have reviewed the paper "Method to analyze programmable deformation of dielectric elastomer layers". (Xuanhe zhao, Zhigang Suo)

It is very insteresting.

I have one question you would like to ask you.  Hope to get your reply.

hi plz help me in doing fatigue problem in ansys classic if u have tutorials plz send it to me its my kind request....monday is last date for me to submit..plz help me

Dear All,

I am trying to simulate mechanical behaviour of a concrete unit cell for uniaxial compression laoding. I have apllied periodic bounadary conditions on both lateral edges using linear equation option available in ABAQUS where as on top and bottom edges load is apllied. Deformed structure shows there is no lateral deformation and unit cell behaves as if it is confined laterally on both sides. I am confused about my boundary conditions whether they are correct or not. 

 Equation used to aplly periodic bounadary condition are

Hi everybody

could some one give me the Revised Johnson Cook model constants for Mild steel.

thanks in advance

Jayaram 

I am new to Abaqus, I need assistant on modelling of pipeline.

Hello colleagues,

Iam trying to model load test on board pile. I have already a model which is working but not as I need. I think the interaction between pile and soil is not correctly defined. Has someone an experience with this issue.? How I should define the interaction between soil and pile?

Attached .inp file.

Regards

Ziyad