ASCE 7 wind pressure

[alpha17bravo]

I'm looking for information on calculating wind pressures on a low-rise building with two levels of sloping roofs. Example, a 30-foot high main building with a 15-ft high
attached office area along one or both sides. ASCE 7 addresses this situation with flat roofs, but not sloping roofs. Any suggestions would be appreciated. Thanks.

 

[Shu Jiang PEng SE]

Figure 28.6-1 of ASCE7-10 show the wind load on wall and roof of low-rise building,

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Shu Jiang, SE (Nevada). PE(Michigan, South Dakota), PEng (Ontario)
J&J Structural Consulting Inc.
Structural design, analysis, inspection, drawing review and stamping, and connection design

 

[alpha17bravo]

Thanks - much appreciated