The beam shown is reinforced for positive moment with three epoxy-coated #11 bars. The bars terminate at the center of the supports. Neglecting beam weight (concentrated loads are very heavy), determine if the required development length is satisfied. Assume As required = 4.55in², 2 in. clear cover on all sides of the aitudinal rainforgomant normal weight #2 atimin @

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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5. The beam shown is reinforced for positive moment with three epoxy-coated #11
bars. The bars terminate at the center of the supports. Neglecting beam weight
(concentrated loads are very heavy), determine if the required development length
is satisfied. Assume As required = 4.55in², 2 in. clear cover on all sides of the
longitudinal reinforcement, normal weight concrete, #3 stirrups @12 in o.c., f'c =
5000 psi and fy = 60,000 psi.
8 ft
| Pu
20 ft
Pu
8 ft
ge2 of 56
30 in
b=14in.
ed 5/15/2020
As = 3-#11
Transcribed Image Text:5. The beam shown is reinforced for positive moment with three epoxy-coated #11 bars. The bars terminate at the center of the supports. Neglecting beam weight (concentrated loads are very heavy), determine if the required development length is satisfied. Assume As required = 4.55in², 2 in. clear cover on all sides of the longitudinal reinforcement, normal weight concrete, #3 stirrups @12 in o.c., f'c = 5000 psi and fy = 60,000 psi. 8 ft | Pu 20 ft Pu 8 ft ge2 of 56 30 in b=14in. ed 5/15/2020 As = 3-#11
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