Which one is better? The linear Confinement Model or Non linear Confinement Model of CFFTS (Concrete Filled GFRP Tubes)?

31 March 2022 1 2K Report

There had been a large database serving for confinement model for the compressive behaviour of CFFTs (Concrete Filled GFRP Tubes). What does the research findings say about the better confinement models? Linear confinement Models or Nonlinear Confinement Models? and what may be the reason?

Ahmed Dalaf Ahmed

I expect you need both of them especially for concrete

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