30" Check if the following T-beams satisfy the ACI requirements for T-beams. Regardless of your answer to the first question, compute the positive design moment, Mn, for the T-beam with the following cross-sections assuming - concrete with - a compressive strength of 4,000 psi and 6 No. 7 Grade 60 steel bars for the T-beam on the left, - a compressive strength of 4,000 psi and 6 No. 11 Grade 60 steel bars for the T-beam on the right. 24" 16" 00 00 00 10" 6" 30" + 4" 20" 3" 3" ← 4" 20" 12" 4"
30" Check if the following T-beams satisfy the ACI requirements for T-beams. Regardless of your answer to the first question, compute the positive design moment, Mn, for the T-beam with the following cross-sections assuming - concrete with - a compressive strength of 4,000 psi and 6 No. 7 Grade 60 steel bars for the T-beam on the left, - a compressive strength of 4,000 psi and 6 No. 11 Grade 60 steel bars for the T-beam on the right. 24" 16" 00 00 00 10" 6" 30" + 4" 20" 3" 3" ← 4" 20" 12" 4"
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
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
Transcribed Image Text:30"
Check if the following T-beams satisfy the ACI requirements for T-beams. Regardless of your answer
to the first question, compute the positive design moment, opM, for the T-beam with the following
cross-sections assuming - concrete with
- a compressive strength of 4,000 psi and 6 No. 7 Grade 60 steel bars for the T-beam on the left,
- a compressive strength of 4,000 psi and 6 No. 11 Grade 60 steel bars for the T-beam on the right.
24"
16"
00
00
00
10"
49
30"
4"
20"
3" 3"
00
4"⁹
20"
12"
4"
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