For problem (c), please calculate the long-term deflection for dead load plus 2 years of 25% of sustained live load. fc= 3ksi, NWC, Gracle 6o 25 ft 1 steel. WOL 1.5 KLf including self-weignt WLL 1.5 kLf (a) SoL=? 24" 6#8 20.5" Cb) Speoce=? I3.5" 16" Cc) If 25% live load is sustainod for Two years. Ig-16r24 (8,432 in", fr=75 x13000 = 410,8 Icr= 10, 106 in Mcr= fr Ig - 410,8x (8432 631 N-kips. 12

Structural Analysis
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Chapter2: Loads On Structures
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For problem (c), please calculate the long-term deflection for dead load plus 2 years of 25% of
sustained live load.
fc= 3ksi, NWC, Graole Go
25 ft A
steel.
WOL 1.5 KLf including self-weignt
WLL 1.5 KLf
(a) SoL=?
24"
6#8
20.5"
Cb) Speoce=?
I3.5"
16"
Cc)
If 25% live load
is sustainod for two
years.
Ig-16r24 (8,432 in",
6x:
fr=75x13000 = 410,8
Icr= 10, 106 in
Mcr= fr Ig
> 410,8 x (8432
IN-kips.
= 631
631 -kips.
12
Transcribed Image Text:For problem (c), please calculate the long-term deflection for dead load plus 2 years of 25% of sustained live load. fc= 3ksi, NWC, Graole Go 25 ft A steel. WOL 1.5 KLf including self-weignt WLL 1.5 KLf (a) SoL=? 24" 6#8 20.5" Cb) Speoce=? I3.5" 16" Cc) If 25% live load is sustainod for two years. Ig-16r24 (8,432 in", 6x: fr=75x13000 = 410,8 Icr= 10, 106 in Mcr= fr Ig > 410,8 x (8432 IN-kips. = 631 631 -kips. 12
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