A simply-supported T-beam is subjected to two pairs of distributed loads: pair 1 (wD1, wL1) and pair 2 (wD2, wL2). The geometric, material and loading properties are all given on the table above. bf=1368mm bw=408mm t=248mm fc'=25.2MPa fy=336MPa d=918mm d'=92mm Lbeam=12.2m wD1=42.2kn/m wL1=50.2kn/m wD2=170.2kn/m wL2=193.3kn/m 1. Solve for the height of the compression stress block using pair 1. 2. Solve for the theoretical steel area using pair 1. 3. Using Es = 0.004, solve for the theoretical steel area using pair 2. 4. Using Es= 0.005, solve for the theoretical steel area using pair 2.
A simply-supported T-beam is subjected to two pairs of distributed loads: pair 1 (wD1, wL1) and pair 2 (wD2, wL2). The geometric, material and loading properties are all given on the table above. bf=1368mm bw=408mm t=248mm fc'=25.2MPa fy=336MPa d=918mm d'=92mm Lbeam=12.2m wD1=42.2kn/m wL1=50.2kn/m wD2=170.2kn/m wL2=193.3kn/m 1. Solve for the height of the compression stress block using pair 1. 2. Solve for the theoretical steel area using pair 1. 3. Using Es = 0.004, solve for the theoretical steel area using pair 2. 4. Using Es= 0.005, solve for the theoretical steel area using pair 2.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A simply-supported T-beam is subjected to two pairs of distributed loads: pair 1 (wD1, wL1)
and pair 2 (wD2, wL2). The geometric, material and loading properties are all given on the
table above.
bf=1368mm
bw=408mm
t=248mm
fc'=25.2MPa
fy=336MPa
d=918mm
d'=92mm
Lbeam=12.2m
wD1=42.2kn/m
wL1=50.2kn/m
wD2=170.2kn/m
wL2=193.3kn/m
1. Solve for the height of the compression stress block using pair 1.
2. Solve for the theoretical steel area using pair 1.
3. Using Es = 0.004, solve for the theoretical steel area using pair 2.
4. Using Es= 0.005, solve for the theoretical steel area using pair 2.
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