Product Technical Guides : US-EN Cast-In Anchor Channel Fastening Technical Guide | Page 226

1. Anchor Channel Systems
2. HAC Portfolio
3. HAC Applications
4. Design Introduction
5. Base material 6. Loading
7. Anch Desig 2.3.25 HBC-B AND HBC-T STEEL PERFORMANCE— TENSION Table 2.3.25.1— Tension steel strengths design information for Hilti Serrated Channel Bolts( HBC-B and HBC-T). Criteria Symbol Bolt type Units
Nominal tensile strength of a channel bolt
Bolt type: HBC-B 4.6 Bolt type: HBC-T 8.8 M10 M12 M12 M16 M20
N ss
HBC-T 8.8
lb( kN)
5,215( 23.2)
7,575( 33.7
15,160( 67.4)
28,235( 125.6)
39,229( 174.5)
Nominal tensile strength of a channel bolt for seismic design
N ss, seis
HBC-T 8.8
lb( kN)
-
7,575( 33.7
15,160( 67.4)
28,235( 125.6)
39,229( 174.5)
Strength reduction factor
for tension, steel failure
ϕ
-
-
0.65
modes 1
1 The tabulated value of ϕ applies when the load combinations of Section 1605.2 of the IBC, ACI 318-14 Section 5.3 or ACI 318-11 Section 9.2 are used.
2.3.26 HBC-B AND HBC-T STEEL PERFORMANCE— SHEAR Table 2.3.26.1— Shear steel strengths design information for Hilti Serrated Channel Bolts( HBC-B and HBC-T).
Bolt type: HBC-B 4.6 Bolt type: HBC-T 8.8 Criteria Symbol Bolt type Units
M10 M12 M12 M16 M20
Nominal shear strength of a channel bolt
V ss
HBC-T 8.8
lb( kN)
3,125( 13.9)
4,540( 20.2)
9,095( 40.4)
16,940( 75.3)
27,427( 122.0)
Nominal shear strength of a channel bolt for seismic design
V ss, seis
HBC-T 8.8
lb( kN)
-
4,540( 20.2)
9,095( 40.4)
16,940( 75.3)
27,427( 122.0)
Nominal shear strength of a channel bolt
M o HBC-T 8.8 ss
lb-in( N * m)
265( 29.9)
465( 52.4)
930( 104.8)
2,355( 266.3)
4,768( 538.7)
Nominal shear strength of a channel bolt for seismic design
M o HBC-T 8.8 ss, seis lb-in( N * m)
465( 52.4)
930( 104.8)
2,355( 266.3)
4,768( 538.7)
Strength reduction factor
for shear, steel failure
ϕ
-
-
0.60
modes 1
1 The tabulated value of ϕ applies when the load combinations of Section 1605.2 of the IBC, ACI 318-14 Section 5.3 or ACI 318-11 Section 9.2 are used. 114