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......
hiii
i m, arun sahu student of IIT kharagpur.my mtech thesis is effect of dynamic loading on slope stability analysis in open cast mines.i hav startted my work using software ABAQUS.can i give velocity as input in abaqus?
and here i just want to give trapezoidal form of load up to 2 sec.so plz help me in these ...............
Dear all,
I'm trying to simulate the transient behavior of a fluid and I'm finding it very difficult to capture the wetting angle.
To begin with, I only considering the idealized case.
The common approach is to apply the pressure load
p = 2 H γ
where p is the pressure (normal traction) on the surface, H is the Gaussian curvature of the surface, and γ is the surface energy
This load will of course always yield the same equilibrium shape for a viscous fluid, regardless of the value of γ.
Now, comparing with Young's relation, where one obtains a balance containing surface energies for every interface.
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Hello
I do my thesis on bearing capacity of foundations near slopes, I use mohr coulomb plasticity with el asticity
but I cant understand what should I do and why my result is dependent on the mesh size and why when I refine elements near
foundation the bearing capacity of the foundation becomes smaller please help me how can I do this thesis
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!
