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ASCE7-05 C&C Pressure Coefficients

ASCE7-05 C&C Pressure Coefficients

ASCE7-05 C&C Pressure Coefficients

I am designing a wood frame structure (residential) with a hip roof and 12:12 roof pitch. Component and cladding external pressure coefficients Figure 6-11C is for angles < 27 deg.  I see nothing for greater slopes.  Any recommendations?

RE: ASCE7-05 C&C Pressure Coefficients

Try Figure 6-11D

RE: ASCE7-05 C&C Pressure Coefficients

But Table 6-11D is for Gable roofs?

RE: ASCE7-05 C&C Pressure Coefficients

What's the difference? Wind design is not an exact science.

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