Hello Sir,
I hope you are doing well. I am research scholar at IIT Roorkee. I developed the SHPB instrument for testing of the concrete material at high strain rate. But firstly i want to calibrate the instrument. I am not sure that my instrument is working properly or not. Can you please guide me to calibrate it. What are various way to calibrate and validate the SHPB?
You have to make the factorial analysis to validate your instrument first make exploratory factorial analysis to determine the proposed instrumental model, then also make your reliability by cronbach coefficient, then to confirm this, make the confirmatory analysis for your model by SEM methodology that gives you accurate results to adapt to the sample used
Hi Mohammad Mohsin Khan ...
I usually do direct bar to bar test for the alignment of bars. There are other methods as well. These documents helped me for the same-
Hopkinson bar experimental technique: A critical review by Bazle A Gama
and
Split Hopkinson (Kolsky) Bar: Design, Testing and Applications by Weinong W. Chen • Bo Song
Hope this works.
Thanks Piyush Uniyal Sir..
i am following the standard guideline as given in this book that you mention here. I am getting the incident signal as per standard required but the transmitted signal is not as it should be. What should i do ?
Piyush Uniyal
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