From the conditions given in problem 1, the yield stresses and have been increased to 80000 psi (). Determine the development lengths with the increased yield strength. 1. For the rectangular beam shownhere, calculate the developmentlengths of top No. 7 bars and bottomNo. 9 bars. No. 4 bars are used forstirrups. The spacing of stirrups is 6in. The clear side cover depth is 1.5 4 No. 9 (No. 29)inch. (Clear cover depth means thedistance from the beam face to theouter surface of a bar).Normalweight concrete is used.2 No. 7 (No. 22)14Equation (6.5) and (6.6) will be used respectively. And theresults shall be compared.20" 2. From the conditions given in problem 1, the yield stresses andhave been increased to 80000 psi (). Determine the developmentlengths with the increased yield strength.

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Answered: 1. For the rectangular beam shown here,…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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From the conditions given in problem 1, the yield stresses and have been increased to 80000 psi (). Determine the development lengths with the increased yield strength.

1. For the rectangular beam shown
here, calculate the development
lengths of top No. 7 bars and bottom
No. 9 bars. No. 4 bars are used for
stirrups. The spacing of stirrups is 6
in. The clear side cover depth is 1.5 4 No. 9 (No. 29)
inch. (Clear cover depth means the
distance from the beam face to the
outer surface of a bar).
Normalweight concrete is used.
2 No. 7 (No. 22)
14
Equation (6.5) and (6.6) will be used respectively. And the
results shall be compared.
20"

2. From the conditions given in problem 1, the yield stresses and
have been increased to 80000 psi (). Determine the development
lengths with the increased yield strength.

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