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JOB NAME _Kaiser SAN 1st Fl GenRad <br />JOB NO. DATE _S09-23018 03/04/2024 <br />ENGINEER DWG. REF _OS -- <br />Alternative Connection Design - BENT PL 1/4"X4" <br />Design Loads <br />≔Tu 702.2 lbf Stub Force <br />≔Vu 344.5 lbf Stub Force <br />Subrail distributes the load to each main rail equally <br />Design Capacity - Bending of plate from Vertical Loads <br />≔t 0.25 in ≔w 4 in ≔Fy 33 ksi ≔Ωb 1.67 <br />≔Mn =⋅――⋅w t 2 <br />4 <br />――Fy <br />Ωb <br />1.235 ⋅kip in <br />≔lever_arm =――――――― <br />―――――――-5.375 in 1.859 in <br />2 <br />2 <br />0.879 in <br />≔Mu =⋅――Tu <br />2 <br />lever_arm 0.309 ⋅kip in <br />=if <br />else <br />>Mn Mu <br />‖ <br />‖“Design Acceptable” <br />‖ <br />‖“Failure” <br />“Design Acceptable” <br />≔DCRT =――Mu <br />Mn <br />0.25 <br />Design Capacity - 1/2 Dia Bolts A307, Tension & Shear <br />≔Fnt 45 ksi ≔Fnv 27 ksi ≔Omega_bolt 2 <br />≔Ab =――――――⋅π ((⋅0.5 in 0.8))2 <br />4 <br />0.126 in 2 <br />Check Tension Check Shear <br />≔Tn =――――― <br />⋅Fnt Ab <br />Omega_bolt <br />2827.433 lbf ≔Vn =――――― <br />⋅Fnv Ab <br />Omega_bolt <br />1696.46 lbf <br />=if <br />else <br />>Tn ――Tu <br />2 <br />‖ <br />‖“Design Acceptable” <br />‖ <br />‖“Failure” <br />“Design Acceptable”=if <br />else <br />>Vn +――Vu <br />2 <br />――Tu <br />2 <br />‖ <br />‖“Design Acceptable” <br />‖ <br />‖“Failure” <br />“Design Acceptable” <br />≔DCRT =―― <br />――Tu <br />2 <br />Tn <br />0.124 ≔DCRV =―――― <br />+――Vu <br />2 ――Tu <br />2 <br />Vn <br />0.308 <br />1900 E 4th St - <br />1011190678/9/2024