Heavy steel beam-to-column connections for drag struts accommodate both web and flange framing conditions. The assembly features a structural steel column with doubler plates of specified thickness welded as required, supporting a steel beam connected via a shear plate. The connection utilizes one-inch diameter A490-X bolts in a vertical row layout with standard three-inch spacing on center and specified edge distances. Fillet welds of designated sizes attach the shear tabs and plates, with contractor options for horizontal slotted holes in shear tab plates as noted.
SECT SECT W1 + 3/16" BEAM TO COLUMN FLANGE STL BM PER PLAN PER SCHED AT PL1 W1 W1 STL COL PER SCHED BEAM TO COLUMN WEB STL BM PER PLAN PER SCHED W1 W1 TOP OF COL, WHERE OCCURS PER SCHED AT PL1 W1 W1 PL1 THK PER SCHED 1/2" 1 1/2" TYP 3" OC 1 1/2" TYP 3" 2" 2" 2" 2" TYP 3" OC TYP 3" 2" 2" BOLTS AND PL1 THK PER SCHED, SEE NOTE 1 ALL BOLTS SHALL BE 1" DIAMETER A490-X BOLTS. BEAMS AND BEAM WEB CONTRACTOR'S OPTION, HOLES IN SHEAR TAB PLATES MAY BE HORIZONTAL 1" PER SCHED M COLS DOUBLER PL2 THK PER SCHED PER SCHED N ROWS (3) SIDES PER SCHED W2 BOLTS AND PL1 THK PER SCHED, SEE NOTE 1 PER SCHED M COLS DOUBLER PL2 THK PER SCHED (3) SIDES PER SCHED W2 PER SCHED N ROWS 1" SECTION PL2 PER SCHED AT PL3 (W3) PER SCHED AT PL3 (W3) PL1 PL3 WHEN OCCURS
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