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

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.8P

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Question

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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