A member is subjected to the loads shown in Figure 3. The loads are 30% dead load and 70% live load. K = Ky = 1.0. Use A992 steel and select a W12 shape (the lightest option). Hints: The amplification factor B₁ can be estimated as 1.0 for choosing a trial selection. Then when calculating the actual B₁, use Cm = 1.0 (transversely-loaded member). 60 k

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A member is subjected to the loads shown in Figure 3. The loads are 30% dead load
and 70% live load. K₂ = Ky = 1.0. Use A992 steel and select a W12 shape (the lightest option).
Hints: The amplification factor B₁ can be estimated as 1.0 for choosing a trial selection. Then
when calculating the actual B₁, use Cm = 1.0 (transversely-loaded member).
6 k/ft
60 k
Figure 3
14 ft
Transcribed Image Text:A member is subjected to the loads shown in Figure 3. The loads are 30% dead load and 70% live load. K₂ = Ky = 1.0. Use A992 steel and select a W12 shape (the lightest option). Hints: The amplification factor B₁ can be estimated as 1.0 for choosing a trial selection. Then when calculating the actual B₁, use Cm = 1.0 (transversely-loaded member). 6 k/ft 60 k Figure 3 14 ft
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