Question 3: The beam of steel A588 shown in Figure 3 is part of a roofing system. Assume there is partial lateral support equivalent to bracing at the ends and at midspan. The loading consists of dead load, live load snow load and wind load as 170 lb/ft, 100 Ib/ft, 280 Ib/ft, 180 lb/ft respectively. Design the beam using Zx table by any method. Check if service dead and live load deflection exceeds the permissible limit of L/180. Also Check compactness of the section.
Question 3: The beam of steel A588 shown in Figure 3 is part of a roofing system. Assume there is partial lateral support equivalent to bracing at the ends and at midspan. The loading consists of dead load, live load snow load and wind load as 170 lb/ft, 100 Ib/ft, 280 Ib/ft, 180 lb/ft respectively. Design the beam using Zx table by any method. Check if service dead and live load deflection exceeds the permissible limit of L/180. Also Check compactness of the section.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Question 3:
The beam of steel A588 shown in Figure 3 is part of a roofing system. Assume there is
partial lateral support equivalent to bracing at the ends and at midspan. The loading consists of
dead load, live load snow load and wind load as 170 Ib/ft, 100 lb/ft, 280 lb/ft, 180 lb/ft
respectively. Design the beam using Zx table by any method. Check if service dead and live
load deflection exceeds the permissible limit of L/180. Also Check compactness of the section.
Figure # 3
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