2. Determine the development length for bars in tension for the beam sections (a) and (b). ,= 60,000 psi 30 in. #3 stirrups fc = 4000 psi @ 8 in. o.c. 3 #10 3 in. 3 in. 4 in. 4 in. 3 in. Section (a). Uncoated bars in normal-weight concrete. As required = 3.44 in? fy = 60,000 psi fc = 3000 psi 24 in. #3 stirrups @ 7 in. o.c. 3 #9 3 in. 3 in. | 3 in. 3 in. | 3 in. Section (b). Epoxy-coated bars in lightweight concrete, As required= 2.76 in²

2. Determine the development length for bars in tension for the beam sections (a) and (b). ,= 60,000 psi 30 in. #3 stirrups fc = 4000 psi @ 8 in. o.c. 3 #10 3 in. 3 in. 4 in. 4 in. 3 in. Section (a). Uncoated bars in normal-weight concrete. As required = 3.44 in? fy = 60,000 psi fc = 3000 psi 24 in. #3 stirrups @ 7 in. o.c. 3 #9 3 in. 3 in. | 3 in. 3 in. | 3 in. Section (b). Epoxy-coated bars in lightweight concrete, As required= 2.76 in²

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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