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jose@ramirezstructural.com <br />(562) 519-6045 <br /> <br />3 <br />FLANGE | MOMENT OF INERTIA REDUCTION | * = <br />2 <br />WEB |SECTION MODULUS REDUCTION |* = <br />4 3 A (in) = <br />4 3 Ae (in) = <br />2)= = (π/2) * (r + t/2) FLANGE EFFECTIVE WIDTH (in) <br />=* (+/ 2 )w =in <br />= <br />= = = <br />m = 0.192(Fuv/Fyv) - 0.068 = * (/) -= <br />Bc = 2 - 1.79 <br />Bc = * (/) -* (/2 - <br />Bc = <br />m =*/ (/) <br />Fyc = ksi <br />Fya-top =*+ ( 1 -) * <br />Fya-top =ksi ≤ksi <br />Fya-bot = Fya-top * Ycg/ (A - Ycg) <br />Fya-bot =*/ (-) <br />Fya-bot =ksi ≤ksi <br />Cb = 2 * CCSA/(Lflange-bot + 2 * CCSA)= 2 */ (+ 2 *)= <br />Fy-bot = Cb * Fyc + (1 - Cb) * Fy <br />Fy-bot = *+ ( 1 -) * <br />Fya-bot =ksi ≤ksi <br />Fya-top =ksi <br />EFFECTIVE SECTION PROPERTIES | REDUCTION FACTOR <br />Fuv/Fyv ≥ 1.20 r/t ≤ 7.00 COLD WORK OF FORMING INCREASE ALLOWED <br />CCSA <br />CCSA (π/2) 0.06 0.060 1.110 <br />1.000 1.000 1.000 1.000 <br />UNREDUCED |1.105 0.595 3.500 <br />REDUCED |1.105 0.595 3.500 <br />0.1816 <br />1.62 50 0.06 0.060 <br />81.14 <br />3.69 65 50 0.819 65 50 1.79 <br />1.62 <br />CCSA 0.141 <br />0.192 65 50 0.068 0.1816 <br />59.64 65.00 <br />ALLOWABLE TENSION STRESS | BOTTOM FLANGE <br />0.141 1.760 <br />0.2030 81.14 0.2030 50 <br />56.32 65.00 <br />56.32 1.8 3.500 1.8 <br />0.141 0.1384 <br />0.1384 81.14 0.1384 50 <br />54.31 65.00 <br />56.32 <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.: 17/29