I am analyzing a beam column system ( part of a bridge ) with unusual geometry in APDL , but the deformations dont seem to match intuitively with the ANSYS results. Please find the attached APDL log file for further details.
I am doing a non linear analysis incorporating material and geometric non linearity. I apply a non linear ststic load higher than the linear eigen buckling load. the analysis terminates on account...
03 April 2019 3,173 3 View
Why is that load controlled and displacement controlled boundary conditions give different results for same meshing and boundary restraints ? I specify time at the end of load step as 1 and no of...
01 February 2019 6,479 7 View
How to select a node from a set of selected nodes and get the node number corresponding to maximum value of say y displacement. It should also take the mod (for selection of maximum negative...
31 December 2018 5,285 1 View
If I apply 2 different types of loading and I get different eigen modes for different loading types, how do I combine them in a linear fashion in APDL.Tutorial would be nice.I have used upgeom...
10 November 2018 3,868 0 View
I have made a matrix of areas 76 *5 which contain areas in first column , centroidal coordinates in the 2,3,4 columns.I want to read the first column element by element so that I can make...
07 August 2018 3,391 6 View
How to get a post buckling deflection curve using force driven analysis in apdl. The graph stops short and the run is terminated when the load reaches ultimate load or when the von mises stress...
06 July 2018 8,884 0 View
I have selected a subset of areas by ASEL,S,LOC,Y,0 APLOT With the selected areas I have counted them via *GET,A,AREA,,COUNT then I have defined an array via *DIM,B,ARRAY,1,AREA This creates an...
06 July 2018 8,631 4 View
I have attached a picture which shows 2 co axial tubes being compressed by heavy end plates. But the reduced modelling technique does not make much sense to me . IF someone could help in...
03 April 2018 9,082 3 View
I am doing non linear buckling analysis to determine the buckling co efficient of flange buckling of I beam. For doing eigen value buckling analysis , and from there I do non linear analysis to...
02 March 2018 4,788 1 View
I am modelling an I-beam with geometric imperfection and residual stress distribution for non-linear analysis. How can I add residual stress distribution which is varying in nature. Please find...
02 March 2018 6,670 7 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...
11 August 2024 8,141 3 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
09 August 2024 5,048 2 View
Request Python code from this article : Gender equity of authorship in pulmonary medicine over the past decade. THANKS!
08 August 2024 6,242 2 View
I've been performing RNA extraction on cotton petiole tissue for a few months now using the method described in the following paper, a derivative of the typical hot borate method...
08 August 2024 9,882 2 View
I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...
08 August 2024 719 0 View
I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...
07 August 2024 505 3 View
Visual Studio Code (VS Code) has become a popular choice among developers for several reasons: 1. **Free and Open Source**: VS Code is free to use and open source, making it accessible to...
07 August 2024 7,013 4 View
I am trying to recover liquid CO2 from a mixture of 0.6 CO2, 0.3 N2, and 0.1 O2. My aim is to recover about 99% liquid CO2 at the bottom of the column and make sure the amount of gaseous CO2...
06 August 2024 4,611 0 View
I need the python code to forecast what crop production will be in the next decade considering climate and crop production variables as seen in the attached.csv file.
05 August 2024 2,977 3 View