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Project:POE Maritime Industrial Expansion By:KCP <br /> lqjff Location:Everett,WA Date:5/7/2021 <br /> Fence Design <br /> Steel Pipe Properties <br /> Steel pipe is 2.5"Steel Pipe <br /> Fy 35 ksi <br /> E 29000 ksi <br /> D/t 15.2 AISC Table 1-14 <br /> Z 1.37 in AISC Table 1-14 <br /> Flexural Capacity <br /> Yielding <br /> 0.9 <br /> I)M,=1)Mp=4)FyZ 43.2 kip*in <br /> (M 3.6 kip*ft <br /> D/C 0.44 OK <br /> Foundation Design <br /> The foundation is designed per 2018 IBC Nonconstrained embedded post-IBC Section 1807.3.2.1 <br /> General Criteria <br /> P-Applied Force 237.1 Ibs F-Defined Above*(0.6)-ASD Reduction <br /> h-Height of Force Application 4 ft Mid Height of Fence <br /> b-Dia of Post 0.833 ft <br /> d-Embed Depth 4.5 ft <br /> S-Lateral Bearing Pressure 200 psf <br /> Nonconstrained embeded footing <br /> S1 @ 1/3 d 300 psf <br /> A=2.34(P)/S1b) 2.2 ft2 <br /> d=0.5(A)[1+[1+(4.36(h)/A)](1/ZI] 4.41 ft IBC Eq 18-1 <br /> D/C 0.98 OK <br /> TABLE 1el 2 <br /> PRESUMPTIVE LOA"EARING VALUES <br /> VERTICAL FOUNDATION LATERAL BEARING LATERAL SLIDING RESISTANCE <br /> CLASS OF MATERIALS PRESSURE 1 sf) PRESSURE <br /> P (PsHft below natural grade) 000}Hcicnl of friction' Cohesion(psf)" <br /> 1.Crystalline bedrock 12.OfN1 1200 0.70 <br /> 2.Sedimentary and foliated rock 4.000 400 0.35 <br /> 3.Sandy gravel and grovel(GW and GP) 3.000 200 0.35 <br /> 4.Sand,silty sand,clayey sand,silty gravel <br /> and clayey gravel(SW.SP.SM.SC,GM 2,000 150 0.25 <br /> and GC) <br /> 5.Clay,sandy clay,silty clay,clayey silt,silt 1500 100 — 130 <br /> and sandy silt(CL.MIL.MH and CH) <br /> 1806.3.4 Increase for poles.Isolated poles for uses such <br /> as flagpoles or signs and poles used to support buildings <br /> that are not adversely affected by a Ili inch (12.7 mm) <br /> motion at the ground surface due to short-term lateral <br /> loads shall he permitted to be designed using lateral hear- <br /> ing pressures equal to two times the tabular values. <br /> 26 <br />