Since last year learn about stress strain relationship of confined concrete.
But I have a problem to find one of my reference that is :
The Failure of Plain and Spirally Reinforced in Compression, by Richart,
F.E., Brandzaeg, A. and Brown, R.L.
Bulletin 190, University of Illinois, wrote in 1929.
If there is one of you have it or know about that reference, please tell me.
I will be greatfully.
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