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Access Point / Cradle Poin <br />W =0.8 ft D =0.6 ft <br />H =0.7 ft <br />Eff. Wind Area =0.5 ft2 0.4 ft2 <br />p =qzGCf (lb/ft2)(ASCE 7-10, 29.5-1 / ASCE 7-16 & 22, 29.4-1) <br />where, G =0.85 <br />where, Cf =force coefficient (ASCE 7-10, Fig. 29.5-1 / ASCE 7-16 & 22, Fig. 29.4-1) <br />=2.02 <br />qz = 0.00256 Kz Kzt Kd V2 (lb/ft2) <br />Kz = 2.01 (z/zg)2/ <br />where z =15.00 ft <br />zg =900 ft <br /> =9.5 <br />Kz =0.85 <br />Kzt = (1+K1K2K3)2 <br />=1.0 <br />Kd =0.9 <br />Threfore, qz =17.7 psf <br />Threfore, p =30.4 psf <br />Wind Force W =15 lbs at 15 ft <br />16