Structural · S-NANBR

Steel Beam Connection to Concrete Wall

Materials

Concrete Reinforced Concrete Steel Timber / Wood

Elements

Columns Beams Walls Anchors / Embeds Connections / Plates Reinforcing Roof / Floor Openings

Connections

Shear Tab / Single Plate Bolted Connection Embed Plate

About this detail

A steel beam connects to a reinforced concrete wall using a steel embed plate and shear tab. The steel beam frames into the wall without coped flanges, utilizing a welded single plate connection sized according to structural plans. An embedded steel plate with headed studs anchors the connection into the concrete wall, with minimum edge distances and stud spacings maintained per structural notes. All connection plates are specified with a minimum yield strength of 50 ksi, and reinforcing steel placement within the wall conforms to general structural notes.

NOTES: 1. EMBED AND SHEAR TAB SHALL BE SIZED FOR THE REACTION SHOWN ON PLAN. CONTRACTOR SHALL VERIFY THAT SELECTED EMBED SIZE IS ADEQUATE TO RECEIVE SHEAR TAB. 2. DO NOT COPE STEEL BEAM FLANGES. 3. MINIMUM NUMBER OF BOLT ROWS SHALL CONFORM TO THE REQUIREMENTS OF "GENERAL NOTES FOR STEEL CONNECTIONS." 4. ADDITIONAL HORIZONTAL REINFORCEMENT MAY BE OMITTED WHERE DISTANCE FROM WALL EDGE TO CLOSEST STUD IS 2'-0" OR GREATER, OR WHERE WALL HORIZONTAL REINFORCEMENT HAS A MAXIMUM SPACING OF 8" OC FOR #4 AND #5 BARS OR 12" OC FOR #6 BARS AND GREATER. 5. ADDITIONAL VERTICAL REINFORCEMENT MAY BE OMITTED WHERE DISTANCE FROM WALL EDGE TO CLOSEST STUD IS 1'-0" OR GREATER. 6. WHEN AN EMBED HAS (21) OR MORE STUDS AND ALL STUDS ARE 12" OR GREATER FROM ANY VERTICAL AND HORIZONTAL WALL EDGES, EMBED CAPACITIES IN "TABLE H" MAY BE INCREASED BY 40%. 7. WHERE ANY STUD ON AN EMBED IS LESS THAN 12" FROM BOTH A VERTICAL AND A HORIZONTAL WALL EDGE, REDUCE EMBED CAPACITIES IN "TABLE H" BY 25%. 8. WHERE A STEEL BEAM FRAMES INTO THE END OF A WALL LESS THAN 32" THICK OR INTO THE FACE OF A COLUMN LESS THAN 32" WIDE, SEE "TYPICAL TYPE C25" DETAIL. 9. WHERE A STEEL BEAM FRAMES INTO A CONCRETE BEAM OR A CONCRETE COUPLING BEAM, SEE "TYPICAL TYPE C26" DETAIL. 10. ALL PLATES SHALL HAVE Fy = 50 KSI MINIMUM. MIN 1' - 0" OPENING FIELD OF WALL CONDITION SECTION NOTES: 1. EMBED AND SHEAR TAB SHALL BE SIZED FOR THE REACTION SHOWN ON PLAN. CONTRACTOR SHALL VERIFY THAT SELECTED EMBED SIZE IS ADEQUATE TO RECEIVE SHEAR TAB. 2. DO NOT COPE STEEL BEAM FLANGES. 3. ADDITIONAL HORIZONTAL U-BAR REINFORCEMENT MAY BE OMITTED WHERE DISTANCE FROM WALL EDGE TO CLOSEST STUD IS 2'-0" OR GREATER, OR WHERE WALL HORIZONTAL REINFORCEMENT HAS A MAXIMUM SPACING OF 8" OC FOR #4 AND #5 BARS OR 12" OC FOR #6 BARS AND GREATER. 4. WHERE THE REACTION SHOWN ON PLAN EXCEEDS THE VALUES SHOWN IN "TABLE L", SEE "TYPICAL TYPE C27" DETAIL. 5. WHERE TOP ROW OF STUDS IS LESS THAN 12" FROM TOP OF WALL OR COLUMN, REDUCE EMBED CAPACITIES IN "TABLE L" BY 30%. 6. ALL PLATES SHALL HAVE Fy = 50 KSI MINIMUM. TYP 1 1/2" TYP 1 1/2" 16" 4" OC TYP SEE ELEVATION FOR MIN DIMENSION TO EDGE OF CONCRETE 1/2" DIA x 8" STUDS @ 6" GA, (2) STUDS PER ROW, SEE "TABLE L" FOR TOTAL NUMBER OF STUDS PL3/4, PL LENGTH IS BASED OF NUMBER OF STUD ROWS REINF PER ELEVATION BEAM TO EMBED CONN PER "TYP TYPE C24" DET 14" MIN FACE OF COLUMN OR WALL, WHERE OCCURS 1 7/8" MIN CLR PER "GEN NOTES" 8 TYPICAL TYPE C24 - STEEL CONNECTION TO CONCRETE WALL NOTES: 1. EMBED AND SHEAR TAB SHALL BE SIZED FOR THE REACTION SHOWN ON PLAN. CONTRACTOR SHALL VERIFY THAT SELECTED EMBED SIZE IS ADEQUATE TO RECEIVE SHEAR TAB. 2. DO NOT COPE STEEL BEAM FLANGES. 3. MINIMUM NUMBER OF BOLT ROWS SHALL CONFORM TO THE REQUIREMENTS OF "GENERAL NOTES FOR STEEL CONNECTIONS." 4. ADDITIONAL HORIZONTAL REINFORCEMENT MAY BE OMITTED WHERE DISTANCE FROM WALL EDGE TO CLOSEST STUD IS 2'-0" OR GREATER, OR WHERE WALL HORIZONTAL REINFORCEMENT HAS A MAXIMUM SPACING OF 8" OC FOR #4 AND #5 BARS OR 12" OC FOR #6 BARS AND GREATER. 5. ADDITIONAL VERTICAL REINFORCEMENT MAY BE OMITTED WHERE DISTANCE FROM WALL EDGE TO CLOSEST STUD IS 1'-0" OR GREATER. 6. WHEN AN EMBED HAS (21) OR MORE STUDS AND ALL STUDS ARE 12" OR GREATER FROM ANY VERTICAL AND HORIZONTAL WALL EDGES, EMBED CAPACITIES IN "TABLE H" MAY BE INCREASED BY 40%. 7. WHERE ANY STUD ON AN EMBED IS LESS THAN 12" FROM BOTH A VERTICAL AND A HORIZONTAL WALL EDGE, REDUCE EMBED CAPACITIES IN "TABLE H" BY 25%. 8. WHERE A STEEL BEAM FRAMES INTO THE END OF A WALL LESS THAN 32" THICK OR INTO THE FACE OF A COLUMN LESS THAN 32" WIDE, SEE "TYPICAL TYPE C25" DETAIL. 9. WHERE A STEEL BEAM FRAMES INTO A CONCRETE BEAM OR A CONCRETE COUPLING BEAM, SEE "TYPICAL TYPE C26" DETAIL. 10. ALL PLATES SHALL HAVE Fy = 50 KSI MINIMUM. MIN 1' - 0" OPENING FIELD OF WALL CONDITION SECTION NOTES: 1. EMBED AND SHEAR TAB SHALL BE SIZED FOR THE REACTION SHOWN ON PLAN. CONTRACTOR SHALL VERIFY THAT SELECTED EMBED SIZE IS ADEQUATE TO RECEIVE SHEAR TAB. 2. DO NOT COPE STEEL BEAM FLANGES. 3. ADDITIONAL HORIZONTAL U-BAR REINFORCEMENT MAY BE OMITTED WHERE DISTANCE FROM WALL EDGE TO CLOSEST STUD IS 2'-0" OR GREATER, OR WHERE WALL HORIZONTAL REINFORCEMENT HAS A MAXIMUM SPACING OF 8" OC FOR #4 AND #5 BARS OR 12" OC FOR #6 BARS AND GREATER. 4. WHERE THE REACTION SHOWN ON PLAN EXCEEDS THE VALUES SHOWN IN "TABLE L", SEE "TYPICAL TYPE C27" DETAIL. 5. WHERE TOP ROW OF STUDS IS LESS THAN 12" FROM TOP OF WALL OR COLUMN, REDUCE EMBED CAPACITIES IN "TABLE L" BY 30%. 6. ALL PLATES SHALL HAVE Fy = 50 KSI MINIMUM. TYP 1 1/2" TYP 1 1/2" 16" 4" OC TYP SEE ELEVATION FOR MIN DIMENSION TO EDGE OF CONCRETE 1/2" DIA x 8" STUDS @ 6" GA, (2) STUDS PER ROW, SEE "TABLE L" FOR TOTAL NUMBER OF STUDS PL3/4, PL LENGTH IS BASED OF NUMBER OF STUD ROWS REINF PER ELEVATION BEAM TO EMBED CONN PER "TYP TYPE C24" DET 14" MIN FACE OF COLUMN OR WALL, WHERE OCCURS 1 7/8" MIN CLR PER "GEN NOTES" 8 TYPICAL TYPE C24 - STEEL CONNECTION TO CONCRETE WALL

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