zs = 1.0 Rs = 3.0 (12.10-11) (12.10-12) (12.10-8) (12.10-9) (12.10-10a) (12.10-6) (12.10-7) Roof - Strength Level: (12.10-4) But not less than: = 0.2SDSIewpr = 0.2(1.0)(1.0)(194.1) = 38.8 kips (12.10-5) Fpr Roof - ASD Level: = 0.7(44 kips) = 30.8 kips Fpr 3rd Floor - Strength Level: = 0.40 Cp3 (12.10-4) But not less than: = 0.2SDSIewp3 = 0.2(1.0)(1.0)(180.2) = 36 kips (12.10-5) Fp3 3rd Floor - ASD Level: = 0.7(36.0 kips) = 25.2 kips Fp3 2nd Floor - Strength Level: = 0.40 Cp2 (12.10-4) But not less than: = 0.2SDSIewp2 = 0.2(1.0)(1.0)(180.2) = 36 kips (12.10-5) Fp2 2nd Floor - ASD Level: = 0.7(36.0 kips) = 25.2 kips Fp2 Comparison Summary - ASD Level Fpx Forces (#) Level ASCE 7-16 2015 NEHRP Provisions Roof 30,800 30,800 3rd 25,200 25,200 2nd 25,200 25,200
zs = 1.0 Rs = 3.0 (12.10-11) (12.10-12) (12.10-8) (12.10-9) (12.10-10a) (12.10-6) (12.10-7) Roof - Strength Level: (12.10-4) But not less than: Fpr = 0.2SDSIewpr = 0.2(1.0)(1.0)(194.1) = 38.8 kips (12.10-5) Roof - ASD Level: Fpr = 0.7(44 kips) = 30.8 kips 3rd Floor - Strength Level: Cp3 = 0.40 (12.10-4) But not less than: Fp3 = 0.2SDSIewp3 = 0.2(1.0)(1.0)(180.2) = 36 kips (12.10-5) 3rd Floor - ASD Level: Fp3 = 0.7(36.0 kips) = 25.2 kips 2nd Floor - Strength Level: Cp2 = 0.40 (12.10-4) But not less than: Fp2 = 0.2SDSIewp2 = 0.2(1.0)(1.0)(180.2) = 36 kips (12.10-5) 2nd Floor - ASD Level: Fp2 = 0.7(36.0 kips) = 25.2 kips Comparison Summary - ASD Level Fpx Forces (#) Level ASCE 7-16 2015 NEHRP Provisions Roof 30,800 30,800 3rd 25,200 25,200 2nd 25,200 25,200
121715_DesignExamples1-8.docx