A W18x86 beam is riveted to a W24x117 girder by a connection as W18x86
The steel beam dimensions for the W18x86 section can be seen in the table. The depth of the section is 18.4 in. The width of the section is 11.1 in. Wide Flange Beam W18x86 a572-50 Carbon Steel - engineering Bridge Speed is 125V FPM, Suggested Runway is 40#, Girder is W18x86 Also included: (1) Shaw Box World Series Electric Wire Rope Hoist 5 Ton Capacity, Cat y-y Axis ; I · 72.8ᴇ6 mm⁴. moment of inertia ; S · 518,000 mm³. elastic section modulus ; Z · 793,000 mm³. plastic section modulus ; r · 66.8 mm. radius of gyration ; x. ...