SIT. B: Determine the tensile steel ratio of agiven conditions if concrete strength f'. = 28 MPa and steel yield strength fy4.if the tensile strain is Es = fy/Es upon crushing of concrete at a strain of 0.003.C. 0.02833A. 0.01567B. 0.02161D. 0.02125if the tensile strain is limited to 0.004 upon crushing of concrete at a strain of0.003.A. 0.01567B. 0.015485.6.Minimum as required by NSCP 2015.C. 0.00313D. 0.00405A. 0.00333B. 0.00276= 420 MPa.C. 0.02778D. 0.02064uniformly

Answer (4) Let us first draw the stress and strain diagram first from stress diagram, equate…

SIT. B: Determine the tensile steel ratio of a singly given conditions if concrete strength f'. 28 MPa and steel yield strength fy 420 MPa. 4. if the tensile strain is Es fy/E, upon crushing of concrete at a strain of 0.003. A. 0.01567 C. 0.02833 B. 0.02161 D. 0.02125 if the tensile strain is limited to 0.804 upon crushing of concrete at a strain of 0.003. A. 0.01567 B. 0.01548 5. 6. Minimum as required by NSCP 2015. C. 0.00313 D. 0.00405 A. 0.00333 B. 0.00276 C. 0.02778 D. 0.02064

SIT. B: Determine the tensile steel ratio of a singly given conditions if concrete strength f'. 28 MPa and steel yield strength fy 420 MPa. 4. if the tensile strain is Es fy/E, upon crushing of concrete at a strain of 0.003. A. 0.01567 C. 0.02833 B. 0.02161 D. 0.02125 if the tensile strain is limited to 0.804 upon crushing of concrete at a strain of 0.003. A. 0.01567 B. 0.01548 5. 6. Minimum as required by NSCP 2015. C. 0.00313 D. 0.00405 A. 0.00333 B. 0.00276 C. 0.02778 D. 0.02064

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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