research
Meshfree Method in slope analysis
I am interested in slope analysis by Meshfree Method, and trying to make out something in the coming years. wish to have friends here in imachanica
beam elements
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hello,
I am modelling a pipeline using beam elements in ABAQUS and I would like to introduce some strain to the model.
I would like to introduce this strain so the pipeline forms a specified radius of curvature.
Can anyone help please.
Regards,
Information requesting for ABAQUS model creation
Sir, I am a research student. I need to model rcc beam for dynamic loading (Impact). I am new to ABAQUS. Please tell me how to start creating model.
Details About "NLGEOM"Command in ANSYS
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Free Tags
I am developing an FEA code for a viscoelastic contact analysis. Right now the formulation is assuming small deformations. After deformation I am getting the volume of the body to be less than the original. I want to preserve the volume. ANSYS gives exact results as my code by carrying a normal contact analysis.
how to simulate fibre direction?
Hi all
I am modeling a complex muscle with fibre reinforced. The fibre direction is not constant in this muscle. It is changing with the integration point in the model. Is there anyone who got idea on how to simulate the variable fibre directions in Abaqus? Can user subroutine ORIENT do this?
Many thanks,
Ben
Cardiff University
interfacing between matlab and ansys
i have an optimization program for structural problem in Matlab software. i found design variables from Matlab. i want to interface this program in to ansys softare to find optimum stress and strain. how can i interface matlab program in to ansys. if any sample tutorilas please send me.
abaqus umat
hi
I constructed a head model, which includes muscle, soft tissue, skin and bone. I wrote user material subroutine (umat) for muscle and soft tissue, seperately. I am going to define the muscle and soft tissues properties by using my umats. However, I dont know how to define two user material subroutines (umat) in one model. The subroutines share the same name: subroutine umat(...). If I assign two umats, ABAQUS will be confused, wont know which subroutine to go. Is there anybody who knows how to sort this out?
Many thanks,
ben