Structural · S-4MKJM

Intersecting Corner Shear Walls and Steel Joist Framing Details

Materials

Steel Cold-formed Steel Timber / Wood Metal (misc.)

Elements

Columns Beams Walls Shear Walls Roofs Parapets Floors / Slabs Decks

Connections

Base Plate / Anchorage HSS Connection Welded Connection Deck Attachment

About this detail

These structural details illustrate cold-formed steel shear wall corner configurations, steel joist bridging assemblies, and roof framing connections at existing structural steel. Shear wall assemblies incorporate bundled studs, bottom tracks, hold-down anchors such as S/HDU11 with three-quarter-inch by ten-inch Titen HD screws, and panel edge screws spaced per the shear board shear wall schedule. Steel joist bridging details feature continuous bent plates measuring three-sixteenths by one and a half by zero feet one and a half inches, bridging members, and angle connections fastened with number ten screws to cold-formed steel joists, existing steel beams, open web steel joists, and hollow structural section posts. Additional framing conditions show metal roof deck attachment over cold-formed steel joists and existing structural steel members.

(E) BUNDLED STUDS SHEAR WALL PANEL EDGE SCREWS PER SUREBOARD SHEAR WALL SCHED AT (1) HD COMPRESSION STUD & WALL END STUD, FIELD SCREWS AT ALL OTHER STUDS SHTHG PER SUREBOARD SHEAR WALL SCHED (E) BOT TRACK (E) HOLD DOWN T/(E)SLAB PER PLAN S/HDU11 W/ (1) 3/4"Øx10" TITEN HD ADD BUNDLED STUDS TO MATCH (E) STUDS 43MIL MINIMUM STUD THICKNESS FOR WELDING. 1/2 C SHEAR WALL PANEL EDGE SCREWS PER SHEAR WALL SCHED HD OR STRAP HD W/ STUDS PER PLAN, TYP STL STUD TRACK PER PLAN STL STUDS PER PLAN, TYP SHEAR WALL PANEL EDGE SCREWS PER SHEAR WALL SCHED SHEAR WALL SHTHG & CONN PER SHEAR WALL SCHED, TYP 1'-0" 1'-0" SCREW AT BLKG TO MATCH METAL DECK EDGE ATTACH PER PLAN SOLID BLKG x 43MIL MIN AT EA END BAY OF FLAT STRAP BRIDGING RUN AND @ 8'-0"OC MAX, WHERE RESILIENT CHANNEL IS USED IN LIEU OF FLAT STRAP, PROVIDE SOLID BLKG x 43MIL MIN AT RESILIENT CHANNEL RUNS @ 4'-0"OC MAX NOTE: ADDITIONAL BAYS OF BLOCKING AND RESILIENT CHANNEL MAY BE REQUIRED FOR FIRE ASSEMBLY PER ARCHITECT. TOPPING OVER METAL DECK PER PLAN (NO TOPPING AT ROOF) JOIST PER PLAN, TYP STRAP 2"x43MIL @ 8'-0"OC OR 1/2"DP RESILIENT CHANNEL x 18MIL MIN BRIDGING @ 48"OC W/ (1) #10 SCREW EA JOIST & (3) #10 SCREWS TO BLKG L1 1/2x1 1/2x54MIL x 5" W/ (3) # 10 SCREWS EA LEG L1 1/2x4x54MIL x 5" W/ (3) #10 SCREWS EA LEG T/SLAB PER PLAN T/STL PER PLAN 1'-9" MAX METAL ROOF DECK PER PLAN JOIST PER PLAN CFS STUD WALL PER PLAN BRIDGING AS REQD PER STUD SUPPLIER CONT BENT PL3/16x1 1/2x 0'-1 1/2" (E) OWSJ (E) STL BEAM (E) HSS POST 1/8 3-12 DEMO (E) CFS STUD WALL & ROOF DECK OVERHANG (6) #10 SCREWS STAGG @ 1 1/2"OC STHNG PER PLAN 14 T/(E)STL PER PLAN (E) STL BEAM (E) HSS POST T300-68 W/ (4) #10 SCREWS TO EA (E) STUD DEMO (E) HSS POST & PARAPET TO TOP OF (N) FRAMING SHEAR WALL STHNG PER PLAN T/STL PER PLAN (E) OWSJ, TYP CFS JOIST PER PLAN T300-68 W/ (2) #10 SCREWS TO EA (E) STUD L1 1/2x1 1/2x54 MIL x 0'-10" W/ (6) #10 SCREWS STAGG @ 1 1/2"OC METAL ROOF DECK PER PLAN 13 T/(E)STL PER PLAN (E) STL BEAM SLOPED (E) HSS POST T300-68 W/ (4) #10 SCREWS TO EA (E) STUD DEMO (E) HSS POST & PARAPET TO TOP OF (N) FRAMING T/STL PER PLAN (E) OWSJ, TYP CFS JOIST PER PLAN L1 1/2x1 1/2x54 MIL x 0'-10" W/ (6) #10 SCREWS STAGG @ 1 1/2"OC METAL ROOF DECK PER PLAN HSS BEAM PER PLAN SCALE: 1" = 1'-0" 13 PLAN - INTERSECTING CORNER SHEAR WALLS (07085) SCALE: 1" = 1'-0" 14 TYPICAL STEEL JOIST BRIDGING (07102) SCALE: 1" = 1'-0" 15 JOIST FRAMING AT EXISTING ROOF - HSS BEAM

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