3. Calculate the cracking moment Mer, and the ultimate moment Mu = ÞMn for the following cross section: f = 5 ks' fy= 60 ksi 21" 3# 8 3" Mミ8 1411
3. Calculate the cracking moment Mer, and the ultimate moment Mu = ÞMn for the following cross section: f = 5 ks' fy= 60 ksi 21" 3# 8 3" Mミ8 1411
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![3. Calculate the cracking moment Mcr, and the ultimate moment Mu = ÞM, for the following
cross section:
fé = 5 ksi
fy
21"
60 ksi
3# 8
3"
nミ8
1411](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F338d0389-359d-415b-a2d6-3e61419f8302%2F977ca9a2-ece7-4aa1-bb4b-652eaefa3f42%2Fnn0bsz_processed.png&w=3840&q=75)
Transcribed Image Text:3. Calculate the cracking moment Mcr, and the ultimate moment Mu = ÞM, for the following
cross section:
fé = 5 ksi
fy
21"
60 ksi
3# 8
3"
nミ8
1411
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