How much service live load, in kN/m, can be supported? The member weight is the only dead load. The axial compressive load consists of a service dead load of 45 kN and a service live load of 90 kN. Do not consider moment amplification. Use NSCP 2015. a. b. LRFD. ASD. 6.2m W460x144 of
How much service live load, in kN/m, can be supported? The member weight is the only dead load. The axial compressive load consists of a service dead load of 45 kN and a service live load of 90 kN. Do not consider moment amplification. Use NSCP 2015. a. b. LRFD. ASD. 6.2m W460x144 of
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:How much service live load, in kN/m, can be supported?
The member weight is the only dead load. The axial
compressive load consists of a service dead load of 45 kN
and a service live load of 90 kN. Do not consider moment
amplification. Use NSCP 2015.
a.
b.
LRFD.
ASD.
wt A
kN/m mm²
W460x144 1.41 18400 472 13.6 283
SECTION
tw
bf
tf
Ix
Sx
mm mm mm mm³
22.2 726 3080
mm mm
mm
199
6.2m
W460x144
Sy Ty Zx
ly
mm mm³ mm
83.6 591
Zy J
Cw
mmº
mm³
mm³
67.4 3450 906 2440 4230
mmª
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