There has been a Russian wheat crisis and harvest problems in Europe. This means purchasing a pint of beer in Europe is now going to cost about $ 6.30. But what's worse is that bacon prices are going up. CNBC explains that bacon costs 20 percent more than it did last year. The prices rising is a good thing considering the U.S. economy. Of course you will find some people a little upset by the whole idea of paying more for bacon.
Hello everyone,
Can anyody tell me the detail for the interfacing of input files(.rpt) such for displacement, Moment in Abaqus to be parameterized by the optimization algorithm in Matlab. I have used the exclamatory mark for editting all files in matlab directory......
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Hi,
I am using userdefined material model UMAT for modelling of hypoplastice constitutive model in abaqus.
I need to run dynamic analysis, so how can convert UMAT to VUMAT (fortran) subroutine.
Please tell me the procedure to convert UMAT to VUMAT, it will be of great help.
Thanking You.
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Hi,
I am modelling a prestressed RC beam with abaqus. For the beam I am using the C3D8 element and for the reinforcement and strands the BEAM element and I am using the EMBEDDED command to simulate the contact between the steel and the concrete.
I am trying to simulate the prestressed with the prestressed hold command, but I am not having success because I am not writting the correctly code.
Can someone help me and tell me how I can do this correctly? What should I write? Where can I see that?
Best regards,
Sara
Hi everyone:
Now i am doing a dynamic analysis of a sandwich structure in ABAQUS
,which is consist of viscoelastic (ER) material and elastic ones. I want to
input viscoelastic material parameters by means of Frequency=formula.But
I have only formula of shear modulus(including storage modulus and
loss modulus expressed in frequency domain) about the material
,Real(G)=G',Loss
factor=G'',(G=G'+iG'').So how can i
get the paraments required by Frequency=Formula? Thank you and waiting
for your answer!
I'm currently working on modeling 3 phases composites material. However, I'm having hard time on finding the transverse modulus as it's different from analytical results. I've been using Mori-Tanaka approach to determine the stiffness moduli. Does anyone know how to obtain a correct values for the transverse moduli?
