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Questions related from Mirshad Maleki
I am modelling an interfacial zone by cohesive elements in ABAQUS. In order to conduct a parametric study, I need to change thickness of the cohesive elements in a range (assume in the range of 0...
02 February 2019 8,291 2 View
I know that the toughness is defined as the mean value of energies consumed per unit volume up to failure, i.e., the area under the stress–strain curve up to theultimate failure and possibly the...
02 February 2017 6,818 2 View
I have modelled a concrete sample of small dimension by using Concrete-Damage-Plasticity model. And now, I need to model a large dimension sample too. I am wondering if I could model this large...
12 December 2016 5,301 5 View
I need to draw an ellipsoid which has three semi-axes (assume a,b,c) and three Euler angles( assume alpha, betta and gamma), it's worth mentioning that I need to generate this ellipsoid by ABAQUS...
11 November 2016 9,604 9 View
I want to use cohesive element with traction-separation response for uniaxial compression test on concrete. The thickness of zone that I have used cohesive element in, is about 0.05 mm. With...
09 September 2016 5,444 4 View
I have simulated a concrete cube under tensile loading. For this purpose, I have activate element removal option from mesh module and I input 0.95 for max degradation( corresponding to max damage...
08 August 2016 688 8 View
I have created a homogeneous cube which is meshed by tetrahedral element. In order to representing crack propagation, I have also inserted zero-thickness-cohesive element between each pair...
07 July 2016 2,811 3 View
It is attached 2 types of tetra-mesh. I have created the green mesh in ABAQUS but as you see, it is very regular. But I want to get the mesh same the gray. Can I do it by ABAQUS? If not, which...
06 June 2016 1,450 5 View
It seems there are three main approaches for this; 1-The first approach is to Modeling adhesive with zero-thickness element. 2-Modeling adhesive zone by cohesive element with finite...
06 June 2016 7,087 5 View
I want to model brittle stones in abaqus by brittle cracking behavior, butmy used mesh is a model known to lattice beam model and created by matlab (its image is attached) and in this model,...
05 May 2016 2,739 6 View
I'm trying to simulate an over-reinforced concrete under 4-point bending test and I aim to simulate the compressive crushing process of concrete. However, when I expect to get the compressive and...
01 January 1970 3,851 4 View
