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Questions related from Unnikrishnan Bm
1.A steel plate is used to distribute the load evenly to concrete, how to connect the plate(shell) to concrete(solid ) 2. I have to connect two parts (both solid and same material)which should...
07 July 2015 6,783 3 View
Is it possible for XFEM to take off from the instant the first crack is originated? My aim is not to define the initial crack, i want XFEM to take off from a point once the crack initiation...
05 May 2015 7,004 2 View
for a RC beam with CDP material model is it possible to have shear failure by doing away with the shear reinforcement, it didn't work out for me. OR we have to change the material model for shear?
03 March 2015 6,732 3 View
The tensile damage parameter, dt is defined as the ratio of the cracking strain to the total strain. Similarly, the compressive damage parameter, dc is defined as the ratio between the inelastic...
03 March 2015 2,861 7 View
I have a RC beam with Concrete Damage Plasticity Model . I want to implement XFEM taking the first crack of my RC beam as the initial crack of XFEM, or in other words I want XFEM to start in the...
03 March 2015 2,354 4 View
In a RC beam with CDP model i included field output request as E for total strain, however while getting the output i'am getting the LE output only which is the "logarithmic strain".Is it because...
03 March 2015 8,838 5 View
In a simply supported RC beam when i give displacement at a node in abaqus, in order to draw the load displacement curve, i should plot U2 vs CF2 OR U2 vs RF2. I'am asking this because i'am...
02 February 2015 9,683 2 View
I' am designing a beam with concentrated load Displacement bc should be applied on the reference point/ the point where load is applied? output request should be for reference point set or point...
02 February 2015 2,376 5 View
I have designed an RC beam using CDP (Concrete Damage Plasticity) for concrete and elastic properties for steel, as per attached paper. 1. I am getting the tension damage at the bottom of the beam...
02 February 2015 3,386 4 View
Dear Sir/Madam, Kindly help me with following 1.Can we create a concentrated load by creating a reference point and making it "active" in analysis.If so how to make a reference point active in...
02 February 2015 2,862 7 View
Is that showing the variation of different parameters with respect to to increasing load?
02 February 2015 7,825 3 View
Please refer the attached paper, is it possible to obtain crack pattern directly for flexure without using any specialized techniques in abaqus just by applying loads exceeding the capacity
02 February 2015 5,102 6 View
Have you come across this error-"DURING THE CONVERSION FROM CRUSHING TO PLASTIC STRAIN Abaqus FOUND NEGATIVE AND/OR DECREASING VALUES OF PLASTIC STRAIN. VERIFY THAT THE DEGRADATION DATA UNDER...
02 February 2015 3,393 9 View
i modelled a RC beam with concrete damage plastcity characteristics with udl,Kindly help me as to how to find out the load deflection curve. Is it possible to monotonically increase the load to...
12 December 2014 3,459 4 View
When I increase the load beyond a certain value, there is an error "TIME INCREMENT REQUIRED IS LESS THAN THE MINIMUM VALUE SPECIFIED". What is the meaning of that? Until that value I get zero...
11 November 2014 5,397 6 View
I have created an RC model in abaqus, I want to study the crack propagation using XFEM, but I am getting an error "unable to locate crack tip"?
11 November 2014 6,979 1 View
I am trying with homogenous 3d solid element of concrete and wire element of truss type for steel..if any one has a video of the same.please post it and help me..as i am a beginner Unnikrishnan B M
10 October 2014 9,191 1 View
