Laserfiche WebLink
Net Forces with-Internal Pressure(-Gcpi) <br /> Walls 1/2 - = 4,800 lbs <br /> Wall 3 or 4 - = 4,644 lbs <br /> Roof Uplift - = 5,696 lbs <br /> Wind Direction 2 <br /> Net Forces with+Internal Pressure(+Gcpi) <br /> Walls 3/4 - = 12,046 lbs <br /> Wall 1 or 2 - = 3,936 lbs <br /> Roof Uplift - = 10,812 lbs <br /> Net Forces with-Internal Pressure(-Gcpi) <br /> Walls 3/4 - = 12,046 lbs <br /> Wall 1 or 2 - = 2,201 lbs <br /> Roof Uplift - = 7,944 lbs <br /> Enclosure Overturn Forces (Load Combinations Applied) <br /> (Postive forces act upward,negative forces act downward) <br /> Wind Direction 1 <br /> Net Forces with+Internal Pressure(+Gcpi) <br /> Overturn on Walls 1/2 = . 441 lbs <br /> Overturn on Walls 3/4 = 2,748 lbs <br /> Net Forces with-Internal Pressure(-Gcpi) <br /> Overturn on Walls 1/2 = -420 lbs <br /> Overturn on Walls 3/4 = 481 lbs <br /> Wind Direction 2 <br /> Net Forces with+Internal Pressure(+Gcpi) <br /> Overturn on Walls 3/4 = 4,842 lbs <br /> Overturn on Walls 1/2 = 2,458 lbs <br /> Net Forces with-Internal Pressure(-Gcpi) <br /> Overturn on Walls 3/4 = 3,981 lbs <br /> Overturn on Walls 1/2 = -217 lbs <br /> Design Overturn Force (O E) = 4,842 lbs Acting On Wall 3/4 <br /> Mounting Hardware-Enclosure to Base/Tank or Pad <br /> To be conservative,half the bolt connections along the adjacent walls are neglected. <br /> No. of Bolt Connections Along Wall 3/4 = 3 1/2"- 13 Bolts <br /> Grade 18-8/SS <br /> Enclosure Overturn Design Calculations <br /> Grade 18-8 Ultimate Strength = 85,000 psi <br /> Grade 18-8 Shear Strength = 17,000 psi (Includes Reduction Factor) <br /> 1/2" Bolt Effective Area = 0.196 in2 <br /> Shear Strength per Bolt = 3,332 lbs 10/2/2018 <br /> Total Bolts Shear Strength (R„b) = 9,996 lbs <br /> Conclusion Matthew T. Baldwin, P.E. <br /> (OE) 4,842 lbs < (R„) 9,996 lbs OK Florida License#64608 <br /> Page 7-2 <br />