Larbi Gueraiche

13 Questions 34 Answers 0 Followers

Questions related from Larbi Gueraiche

How to choose reviewers for your submission ?

Most of journals require for paper submission to suggest three or four reviewers. How to choose them ? Is it among the authors of the papers cited in your manuscript, among the members of the...

09 September 2019 5,454 3 View

How to avoid distorsion of elements ?

Hi, I want to model E-glass/Epoxy damage in SHPB test using a Hashin 3D creterion VUMAT but I faced the problem of elements distortion "ErrElemExcessDistortion-Step1 have distorted excessively"....

06 June 2018 3,705 9 View

What is the best way for writing a good PhD dissertation literature review ?

Hi everyone, I want to know the best way to write a coherent literature review for my PhD dissertation without being lost in reading articles. Regards, Larbi

07 July 2016 5,773 16 View

What is the CPU time for an Abaqus job when it's submitted with other jobs on l7 Laptop?

Hi,I want to know what is the CPU time for a Job when it is submitted with other jobs on I7 Laptop. The TOTAL CPU TIME that we get in the end of Data file is it for one core (not for the eight...

10 October 2015 2,522 1 View

How to reproduce SHPB Stress-Strain curves using abaqus ?

I want to reproduce the experimental stress-strain curves numerically using abaqus. Have you an idea ?

10 October 2015 7,289 2 View

How can I reproduce numerically the strain of a full bridge measuring the Poisson’s effect ?

Hi,Is there a direct way to reproduce numerically in Abaqus the strain recorded by a full Wheatstone bridge measuring the Poisson’s effect as in SHPB bars.Thanks

10 October 2015 5,826 5 View

How can I quantify the thermal dissipated energy during a SHPB impact test?

During impact in SHPB tests, an increase in temperature was observed. The dissipated energy affects the viscoelastic behavior of composites especially when the released temperature attains the Tg...

12 December 2014 9,526 7 View

How can I model damage in SHPB tests using Abaqus?

I want to model damage of Glass-Epoxy composite under impact using Abaqus. Does anyone implemented a failure criterion such as puck or Matzenmiller ones in a VUMAT for Abaqus/Explicit or used...

12 December 2014 2,690 3 View

How can I model the three dimensional water absorption using Abaqus?

I would like to model three dimensional water absorption in a Glass-Epoxy composite with considering the effect of temperature and orientation of fibers using Abaqus. Do you have an idea?

12 December 2014 6,882 1 View

Does anyone measured composite layers engineering constants using DIC for SHPB specimens?

How can I measure the 9 engineering constants for laminate layers using DIC to introduce them to Abaqus for SHPB dynamic behavior modeling?

12 December 2014 4,377 2 View

Does anyone know pulse shaper "shim" dimensions used to correct dispersion and improve compression high stress-strain curves for composite tests?

Pulse shaper for composites high strain rates.

05 May 2014 9,122 2 View

What is the effect of terminals on strain signals quality?

I want to know if gluing terminals before or after the strain bridge has an effect on strain signals quality and as a consequence if it may cause a parasite signal at the beginning or end of the...

02 February 2014 688 1 View

Why isn't Optical Fiber Bragg sensor widely used for Kolsky bar?

Is it due to limited performances of available data acquisition equipments for impact tests?

12 December 2013 7,625 4 View