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--' 8-11-20 ROBERr-DAMES&ASSOCIATES,Inc. Sht.I of 6 <br /> 12255 West 187th Street <br /> Mokena,Illinois 60448 <br /> (708)479-8385 <br /> File: ClaytonSgns405e.mcd <br /> Site: Chick-Fil-A <br /> Pretty Pond Road <br /> Zephyrhills,Florida 33541 <br /> Project: 91-0"maximum clearance bar on an augered footing installed over road to the two drive thru lanes. <br /> Drawing No. 2008037 rev.A <br /> Design loads are based on the 2017 Florida Building Code,6th Edition(ASCE 7-10)using Exposure C and 140 mph wind speed. <br /> Design Wind Speed: (mph.) V:= 140.0 Based on Risk Category H <br /> Velocity Pressure Coefficient at a Height of Less Than 15', Exposure C: Yz:= 0.85 Based on Table 29.3-1 <br /> Topographic Factor: Kzt:= 1.00 Based on Table 26.8-1 <br /> Wind DircctionalityFactor: Kd:= 0.85 Based on Table 26.6-1 <br /> Velocity Pressure: (PSF) qz:= 0.0025 6-Kz-Kzt-Kd-V2 qz=36.252 Based on 29.3-1 <br /> Force Coefficient: Cf 1.80 Based on Figure 29.4-1 <br /> Gust Effect Factor: G:= 0.85 Based on 26.9.4 for Other Structures <br /> Load Combination Factor: LCF:= 0.60 Based on 2.4.1,Case 7 <br /> Design Pressure: (PSF) F:= qz.Cf-G-LCF F=33.279 Use: WL:= 33.3 <br /> Design Snow Load: (PSF) SL:= 0.0 N/A <br /> Reference: Manual of Steel Construction,AISC 13th Edition. <br /> Tthe: ASTM A-50O Gr.B Fy=46.0 ksi.; Fb=30.36 ksi. Fv=18.40 ksi. <br /> Round Mechanical Tube: ASTM A-513 Gr.5 Fy=35.O ksi.;. Fb=23.10 ksi.; Fv 14.00 ksi. <br /> Plate: ASTM A-36 Fy=36.0 ksi. Fb=27.00 ksi.; Fv=14.40ksi. <br /> Anchor Bolts: ASTMF-1554 Gr.36 Fu=58.0 ksi. Ft 19.14 ksi. Fv 14.40 ksi. <br /> Reference: American Concrete Institute, Code 318.14 <br /> Rebar: ASTM A-615 Grade 60 Fy=60.0 ksi. <br /> Concrete: 3,000 psi.compressive strength at 28 days. <br /> Design Loads at EL9.0': <br /> Wind Load: `X%1111111111 J <br /> , f L....GF?Ipp I <br /> . ..... .... <br /> Shear: lbs. ShrWL:=[6.67. ShrWL 55.528 %C <br /> ( 3 12) WL] <br /> ".,I No. <br /> Moment: (fLIbs.) MtWL:= ShrWIL- 667 MtWL 185.185 <br /> 2 <br /> Dead Load: TA <br /> Shear: lbs. ShrDL:= (6.67-4.75) SbrDL 31.683 OFTQV <br /> ................ <br /> /fill <br />