Product Technical Guides : US-EN Cast-In Anchor Channel Fastening Technical Guide | Page 290

1. Anchor Channel Systems 2. HAC Portfolio 3. HAC Applications 5. Base material Shear (ΦV n,y ) 6. Loading 7. Anchor Channel Design Code 8. Reinforcing Bar Anchorage 9. Special Anchor Channel Design 10. Design Software 11. Best Practices 12. Instructions for Use 13. Field Fixes 14. Design Example HAC-(T) EDGE and HAC-(T) EDGE Lite Shear (ΦV n,x ) Tension (ΦN n ) 4. Design Introduction TENSION Steel Concrete Steel Concrete Steel Concrete Steel Failure Modes Concrete Failure Modes Bending of channel : фM s,flex Connection : фN sc Anchor: фN sa Concrete breakout : фN cb Pullout : фN pn Side-face blow-out: фN sb ESR-3520 Sec. 4.1.3.2.2 ESR-3520 Sec. 4.1.3.2.2 ESR-3520 Sec. 4.1.3.2.2 ESR-3520 Sec. 4.1.3.2.2 ESR-3520 Sec. 4.1.3.2.2 ESR-3520* Sec. 4.1.3.2.3 ESR-3520 Sec. 4.1.3.2.4 ESR-3520 Sec. 4.1.3.2.5 Anchor reinf. steel Anchor reinf. anchorage ESR-3520 sec 4.1.3.2.3 ESR-3520 sec 4.1.3.2.3 Channel lip : фN sl * No splitting possible in combination with the steel plate, concrete always cracked PERPENDICULAR SHEAR Steel Failure Modes Concrete Failure Modes Channel bolt: Channel Lip Connection Anchor Concrete Breakout Concrete Pryout ESR-3520 Sec. 4.1.3.3.2, 4.1.3.4.2 Hilti Method ESR-3520 Sec. 4.1.3.3.2, 4.1.3.4.2 ESR-3520 Sec. 4.1.3.3.2, 4.1.3.4.2 Hilti Method ESR-3520 Sec. 4.1.3.3.4 Figure 9.6.2.2 — HAC S (T) EDGE, — HAC S (T) EDGE ( C). IMPORTANT! Failure analysis modes evaluated follow ACI 318-14, chapter 17. This DOES NOT include evaluating the base material (e.g. edge-of-slab) capacity to resist compressive forces generated by the fixture. The engineer must ALWAYS verify the base material (e.g. edge-of-slab) design is capable of resisting the applied loading. For additional information, please contact Hilti at [email protected] 290 Cast-In Anchor Channel Product Guide, Edition 1 • 02/2019 Channel bolt : фN ss 291