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Posted: Sat Jul 09, 2005 9:57 am Post subject: Important query by Mukesh
Following query very very pertinent.Responses will be highly appreciated.
firstname.lastname@example.org wrote As the ratio of the ultimate strength to yield strength of bars available in Indian market is quite low (1.11 to 1.16 as per Dr. D.C. Rai and it is only 1.2 even for TATA STEEL Super Ductile Rebars). Why are we overestimating plastic hinge moment and consequently shear as per IS 13920, as the ratio 1.4 is 1.25fy/0.87?
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