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 @
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 @
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcc85d37c-f614-44f8-9404-5b545f926c40%2Fe3fcace2-5f7a-4fb0-8491-08982ff52fb8%2Fc2kjim_processed.png&w=3840&q=75)
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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