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