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I advise you to use the Concrete Damage Plasticity available in ABAQUS.
Based on the equation used to calculate wave speed, the value obtained was 5.09*10^6 mm/s. The time period that used was 10 and the displacement value as displacement control was 90 mm. The...
05 June 2016 3,215 5 View
Should the number of points used to define the Tabular Amplitude Data (Time/Frequency-Amplitude) be equal to the Time period divided by Time increment? Or it's related to the Boundary Condition...
02 March 2016 6,304 1 View
I am using Explicit Dynamic as an alternative to overcome some convergence difficulties in ABAQUS, and to perform quasi-static analysis. I have read the paper written by G.M. Chen et al 2015,...
02 March 2016 2,519 5 View
I define the behaviour of FRP bars as brittle isotropic linear elastic using the Elastic option available in ABAQUS (Young's Modulous and Poisson's ratio ). I need to know how to take into...
31 December 2015 6,945 2 View
I am modelling RC beams reinforced with FRP ( GFRP,CFRP,BFRP) rebars, I have found that the best definition of interaction is, to use Cohesive behavior (it is better than Cohesive element due to...
08 September 2014 5,862 4 View
What is the best method to define FRP(GFRP,CFRP,AFRP,BFRP) BARS as an internal reinforcement with CONCRETE BEAMS IN ABAQUS? This includes the interaction between FRP bars and concrete. I am trying...
08 September 2014 7,016 10 View
I have input a moment load in module load Abaqus, i put my moment load on the node surface (using reference point). I have define moment in history output and make a set for moment too. But the...
08 August 2024 4,831 4 View
I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...
07 August 2024 1,028 0 View
I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...
05 August 2024 454 3 View
Hello, colleagues. Recently, I have been working on a metal processing simulation with my UMAT in Abaqus. I have outlined the corresponding simulation, but I keep encountering issues that cause...
30 July 2024 7,062 1 View
I am trying to run a restart analysis, which imports deformed configurations of parts from a generated ODB file. It runs fine in Windows OS but when I try to run it in Linux OS, it is giving some...
29 July 2024 9,572 3 View
Sure, here is the translation: I have a 3D orthogonal woven composite structure where warp, weft, and binder yarns are oriented in three directions. After modeling these yarns and the matrix in...
28 July 2024 8,169 0 View
hi, I am doing a risk analysis of a cylindrical fuselage with windows. I have applied contact interactions between the different parts, and I have applied a unit value load to a reference point,...
20 July 2024 647 2 View
Hi all, I am using the element deletion process based on a Tsai-Wu criterion through a UMAT with a specific State Value controlling the process (DepVar -> Variable number controlling element...
17 July 2024 1,501 1 View
I saw a paper(PHAN V-T, ZHANG X, LI Y, et al. Microscale modeling of creep deformation and rupture in Nickel-based superalloy IN 617 at high temperature [J]. Mechanics of Materials, 2017, 114:...
16 July 2024 8,436 0 View
Hello I am trying to simulate repulsive force of two permanent magnets in Abaqus. I have implemented Force equations into a vdload subroutine. sensitive parameters are the center to center...
15 July 2024 3,491 0 View