Almahdi Mohamed Araba

7 Questions 17 Answers 0 Followers

Questions related from Almahdi Mohamed Araba

How to ensure that the ratio of deformation speed to wave speed does not exceed 1.0000 at each element?

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...

06 June 2016 3,072 5 View

How to choose parameters such as Time Period, Time Scaling Factor, Mass Scaling Factor and others in Explicit Dynamic in ABAQUS?

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,...

03 March 2016 2,472 5 View

Is there any relationship between either Time Period, Time increment OR Force applied on element and Amplitude Data in Explict Dynamic in ABAQUS?

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...

03 March 2016 6,262 1 View

FRP bar- Tensile strength?

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...

01 January 2016 6,901 2 View

In smeared cracking model, in ABAQUS, what are the reasonable values of shear retention and tension stiffening?

01 January 2015 8,581 1 View

Using Abaqus, how can I get Cohesive behavior, damage initiation and damage evolution parameters?

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...

09 September 2014 5,816 4 View

Can anyone help with defining FRP(GFRP,CFRP,AFRP,BFRP) BARS as an internal reinforcement with CONCRETE BEAMS IN ABAQUS?

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...

09 September 2014 6,979 10 View