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Pro3gct Advent Health ROSS BRYAN ASSOCIATES, INC. Sheet No. 5 of 7 Model' P/PE-15-NIL/IL-150 CONSULTING ENGINEERS Job No. 18 4652 By EOS, NASHVILLE,TN Date 9/27/18 CHECK WELD OF COLUMN TO BASE PLATE: Safety Factor for Welds: 0= 2.00 AISC Specification J2 Fillet weld size = 1/4 Sweid= 6.56 in Stiffener fillet weld size = 1/4 Wind Load and Moment: M = 30.47 k-ft Pw= 3.29 kips Transverse Load In Weld = (M/SWeld)*(effective throat) = 9.85 kips/in Longitudinal Load In Weld = P/(Lweid) = 0.50 kips/in Total Load In Weld = Transverse + Longitudinal = 7.06 kips/in AISC Specification J2-5 (1+0.5*sin1-s(p) (1+0.5*sinl.s(D) Weld Design Strength, Rn/f2= (0.6*Fe,,.)*(Effective Throat)/n AISC Specification J2 RJO = 3.71. kips/in < 7.06 kips/in USE 3/8 in.stiffeners Total Load in Weld With Stiffeners= 3.35 kips/in < 3.71 kips/in O.K. CHECK BASE PLATE AND ANCHOR BOLTS: LRFD Load Combinations: D+0.6W ASCE 7-10, Section 2.4 Safety Factors: f2b= 1.67 AISC Specification F1 Oe= 1.67 AISC Specification E1 ()bolt= 2.00 AISC Specification J3 Base Plate: Diameter, D= 18 in. Dia.to Bolts, d = 15 in. Fy= 36 ksi Anchor Rods: No. of Bolts= 4 Slot Length = 2 in. Size of Bolts= 1 in. Bolt Spacing= 10.61 in. ASTM Designation= A36 Tensile Stress, F„= 58 ksi Base Plate Separation= 1 in. Wind Load Moment: M = 30.47 k-ft Dead Load at Base: Pd= 1.98 kips Max Anchor Tens.: T= 16.74 kips Capacity: RnA= FntAb/f2= 17.08 kips O.K. Max Anchor Comp.: P= 17.73 kips Capacity: RnJO= Fe,Ab/f2= 16.92 kips Within 5% Max Anchor Shear: V= 2.75 kips Capacity: RnJf2= Fn,Ab/12= 10.25 kips O.K. Combined Tension and Shear: R'"t/f)= 17.08 kips > T= 16.74 kips O.K. Plate Thickness: tmin= 1 in. Use 1 1/4 " Min Bolt Torsion Resistance: Number of Turns Past Snug Tight: 1/3 Normal Force = 28.27 kips Friction Force= 3.96 kips Torsional Force = 1.93 kips < 3.96 kips O.K.