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Questions related to Abaqus
I have modelled Railway track bridge System, but while solving it shows Solver was unable to converge the non linear model Please Help solving this error.
02 August 2022 6,724 2 View
I want to apply added mass as a nonstructural mass in Abaqus on the U/S arch dam surface, can anyone tell me how to do this in Abaqus in detail?
01 August 2022 7,420 0 View
Dear researchers, I need certain full name definition of my acropora coral. Can anyone help me?
01 August 2022 7,561 1 View
I am doing a CEL simulation by Abaqus software. I modeled a rigid die, a cube resin as deformable material, and a rigid plate (above the resin). All of them are located in the Eulerian domain....
21 July 2022 4,226 0 View
Dear All I trying simulate composite damages by using 3d hashin criteria VUMAT subroutine but bellow error occur: "hashin.obj : error LNK2019: unresolved external symbol copyr referenced in...
18 July 2022 2,945 0 View
Hi there! I have a uniaxial compression model made in Abaqus. It is just the compression of an elastic cube. This is being done in Explicit since I will later be complicating the model, adding...
18 July 2022 4,535 0 View
Dear altruists, I am trying to simulate a transient fluent model with a wall heat source. When I had a udf for heat source, the solution becomes divergent, but when I put constant value, the...
17 July 2022 3,370 0 View
Hello, I am a new user of Abaqus and its libaray UMAT. Since I need to perform some CPFEM simulations, I used Huangs's UMAT code. I tried to execute the example input file and to replicate the...
12 July 2022 7,978 3 View
Hello everyone I am trying to find an equation to calculate the wear depth in the pin-on-disc simulation utilizing umeshmotion subroutine in abaqus. In my simulation, I have considered 5 various...
12 July 2022 1,855 0 View
Good Morning, I have stress-strain curves and i want to draw (θ-σ) curves, how to calculate strain hardening rate θ=dσ/dε from stress strain values please? Thank you in advance,
12 July 2022 4,810 0 View
I know how to plot Force versus total story drift hysteresis curve but I dont know how to subtract elastic part. I have attached a picture that clarifies my question.
09 July 2022 7,497 1 View
I want to create a cohesive and cohensionless soil and then model helical pile in it. kindly help me regarding this
09 July 2022 626 1 View
Hello everyone, When it comes to using a protopatagial tag in birds, I wonder if it is essential to tag both wings to retain birds‘ "balance", or if one tag is alright. While browsing papers, I...
09 July 2022 2,065 1 View
I am modeling a low-velocity impact with drop-weight in a composite plate using Abaqus Explicit. I am using S4R elements for the laminas and cohesive surfaces with SFM elements. In this case...
06 July 2022 2,097 1 View
Experiment: Simple tensile test Goal = changing density after a specific strain for example: initial density = 7830 kg/m3 linear decreasing of density of every block after 0.9 of PEEQ to 1.1 PEEQ...
04 July 2022 7,579 0 View
Hello :) I am trying to define two elements with different real constants in APDL. This is my code: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!element 1 ET,3,CIRCU94,0 !SET UP...
04 July 2022 8,726 1 View
Could anyone explain the difference between a linear elastic and linear viscous element? also the meaning of parasitic viscous damping in an isolation system that results in a reduction of...
02 July 2022 9,843 4 View
Hello, I have a finite element method model comprised of tetrahedral elements. The model has a few million elements and a few hundred unique regions. I need to compute the statistics of i) which...
01 July 2022 8,223 2 View
Dear Abaqus expert: I am conducting fully coupled thermo-mechanical analyses with large viscoelastic deformation in Abaqus. The model works well in Cartesian coordinates. But when I extend to a...
28 June 2022 7,995 14 View
After getting the results of any Topology Optimization Algorithm, how could we generate the CAD/CAM model? Knowing that the algorithm will give the optimum shape in a form of matrix containing...
27 June 2022 2,200 6 View
Hello, I am modeling a seismic load in Abaqus (a 2D model). In my literature review, I came across a specific boundary constraint for lateral sides of the domain. It is said that kinematic tie...
26 June 2022 1,428 1 View
Hello All, I wish to simulate a complex foam model (.stl file) in Abaqus. First I need to convert this model into a solid part and remesh it. However, this process is really bothering me because...
24 June 2022 3,499 3 View
Hi everyone, I'm trying to understand if it is possible to show Abaqus results using two different contours for different parts at the same time. I tried to google it by I didn't find anything...
23 June 2022 9,675 1 View
I have a user subroutine which runs fine in Intel Parallel studio xe 2018 but when the same subroutine in Intel one API gives result but prints NaN. Can anyone suggest me if it is some issue with...
23 June 2022 5,026 0 View