As per IS 456: 2000 for M20 grade concrete and plain bars in tension the design bond stress Tbd = 1.2 MPa. Further, IS 456 : 2000 permits this design bond stress value to be increased by 60% for HSD bars. The stress in the HSD reinforcing steel bars in tension, o = 360 MPa. Find the required development length, La for HSD bars in terms of the bar diameter, p. I

As per IS 456: 2000 for M20 grade concrete and plain bars in tension the design bond stress Tbd = 1.2 MPa. Further, IS 456 : 2000 permits this design bond stress value to be increased by 60% for HSD bars. The stress in the HSD reinforcing steel bars in tension, o = 360 MPa. Find the required development length, La for HSD bars in terms of the bar diameter, p. I

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

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