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jose@ramirezstructural.com <br />(562) 519-6045 <br /> <br />LOAD & RESISTANCE FACTORED DESIGN (LRFD) COMBINATION [2021 ANSI MH16.1 7.1.3] |1.20D + 1.40P + 1.40I <br />DEAD LOAD (D) | 3% PRODUCT LOAD (P)Ω = 1.20 * 0.03 + 1.40 + 1.40 * 0.25 <br />IMPACT LOAD (I) | 25% PRODUCT LOAD (P)Ω = <br />MCENTER = φMn = Ω * WL/8 * rm <br />rm = 1 - 2FL/(6EIb + 3FL) <br />m =1 -2 ** <br />6 **+ 3 ** <br />rm = <br />φMn = φ * Fya * Sx =**=k-in <br />φMn = Ω * WL/8 * rm W = φMn * 8 * 2 BEAMS/Ω * L * rm <br />W =*8 * 2 *W =lbs | PER BEAM PAIR <br />** <br />= =/ <br />= <br />rd = 1 - 4FL/(10EIb + 5FL) <br />d =1 -4 ** <br />10 **+ 5 ** <br />rd = <br />3/384EIb ∆MAX = ∆ss * rD <br />MAX <br />3 * <br />d <br />5 *3 * <br />Wu =lbs STATIC STRESS <br />Wa =lbs <br />0.91 <br />0.95 56.32 0.595 31.84 <br />ALLOWABLE BENDING CAPACITY | BEAM PAIR [2021 ANSI MH16.1 C9.2] <br />1.786 <br />29500 1.105 100 96.00 <br />∆MAXa 0.533 <br />29500 1.105 100 96.00 <br />0.90 <br />1.786 96.00 0.91 <br />ALLOWABLE DEFLECTION CAPACITY | BEAM PAIR [2021 ANSI MH16.1 C9.2] <br />∆MAXa L/180 96.00 180 <br />2920 0.90 OK <br />3249 DESIGN OK <br />96.00 0.90 <br />ALLOWABLE CAPACITY | BEAM PAIR <br />ENGINEERED BY: <br />JOSE RAMIREZ, PE <br /> <br />JOB: 3535 W GARRY AVE <br />JOB NO.: 24-221 <br /> <br /> <br />DATE:05/15/24 <br /> <br />SHEET NO.: 18/29