2. Determine the dead load that a typical roof beam (purlin) must support. The Southern Pine beam is 2 in x 16 in (nominal dimensions - the actual dimensions are ½ in smaller). 2" insulation 3/4" plywood Four-ply felt and gravel 1 1/2" 15 1/2" 20" 20"
2. Determine the dead load that a typical roof beam (purlin) must support. The Southern Pine beam is 2 in x 16 in (nominal dimensions - the actual dimensions are ½ in smaller). 2" insulation 3/4" plywood Four-ply felt and gravel 1 1/2" 15 1/2" 20" 20"
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:2. Determine the dead load that a typical roof beam (purlin) must support. The Southern Pine beam
is 2 in x 16 in (nominal dimensions - the actual dimensions are ½ in smaller).
2" insulation
3/4" plywood
Four-ply felt and gravel
1 1/2"
15 1/2"
20"
20"
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