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ok , i will try. Thank you.

Yes, the beam keeps bending.The roller movement defined by the roller keeps attached the beam until end process. This is static analysis. I defined the rollers as a rigid body. Then I model the frictionless interaction between the roller and beam. So,I model the roller to check the effect of the...

No, the step time is 1. But until the end of the time, the roller still not moving down.

Hii all, I am trying to model four point bending of composite laminate with a hashin damage model using Abaqus 2017. The configuration of the CFRP laminate is [0/90]24. After the job completed, the result shows the rollers are not moving down as I expected (as shown in the figure) Can someone...

The number of nodes is around 196898. This model is not used any subroutines, I just used Hashin model. The size of RAM around 16GB.

Hai, I am trying to model four point bending of composite laminate with a hashin damage model using Abaqus 2017. I have assigned all necessary things in the model. when i submitted the job, its complited successfully . but it shows: ERROR in job messaging system: Error in connection to analysis...

Hi guys, How to input the nonlinear elastic parameters (stress and strain) of single phase in Abaqus? Tq.

thank you for the reply, I want to conduct the simulation on CFRP composite under shear loading. Then, I choose the material model , which are engineering constant linear elasticity and hashin damage. However, it only captures the linear part and damage only. my concern is, I want Abaqus...

Hi Guys, I want to conduct the material nonlinear analysis of composite structures fabricated , which is carbon fiber reinforced epoxy composite materials, using ABAQUS FEM tool.However, in abaqus only have elastic linear properties for composite material. the question is, how to manually...

Thank you for your response. yes, it about the constant applied displacement. what do you mean of non-zero values in step? is it like this(see the below image)? tq.https://files.engineering.com/getfile.aspx?folder=d245b995-db04-4ce1-baf5-b572e451b578&file=BC_of_Top_surface.JPG

Hi Guys, I am currently trying to assign isostrain(constant displacement at x,y and z-direction) boundary condition at the top of surface of the model. However, i don't know how to assign it. Attached is a sketches of boundary condition for my model. Can someone please help me solve this...

Thank you very much for your helps. Its work..[smile]

Thank you for your prompt reply. Yes, i already paste the content of the .rpt file to .inp file. Still does not work and give same error like previous one (see the below image). I also attached the file of .inp and .rpt for your reference. Thank you...

Hi Guys, How do you include the external file as a boundary condition to abaqus input file? For example, i have thousand of nodes that i have to assign the displacement at the nodes. This is my abaqus input file. ** BOUNDARY CONDITIONS *Boundary *include,input=u1.rpt This is my external...

Thanks for your prompt reply, its work.. May i know what displacement field that should I apply? Is it the max displacement (the displacement field before failure)? Tq.

hi, I want to input the displacement of node as a boundary condition. For example, I have a set of nodes, whose displacements are listed in a text file. I want to use a script to read the file, and set the displacements as a boundary condition. Anybody know how to do this?