1. Anchor
Channel Systems
2. HAC
Portfolio
3. HAC
Applications
4. Design
Introduction
5. Base material
6. Loading
Criteria
Symbol
lb
(kN) 3,395
(15.1)
M16 lb
(kN) 4,519
(20.1)
M20 lb
(kN) 4,519
(20.1)
M12
Table 2.3.19.1 — Steel strength design information for HAC-T EDGE Lite, HAC-T EDGE, and HAC-T EDGE C rebar edge
confinement plate (EDGE Lite, EDGE, and EDGE C plate)
Anchor Channel
M16
Strength reduction factor for failure of connection between
channel lips and channel bolts 1 (periodic inspection)
lb
(kN) 4,519
(20.1)
lb
(kN)
4,519
(20.1)
Units
HAC-T50
EDGE Lite
Modulus of elasticity of the
EDGE lite and EDGE plate E
Minimum specified ultimate
strength f uta
Minimum specified yield strength
Nominal rebar steel strength
Nominal connection strength of
rebar-EDGE Lite or EDGE plate
Strength reduction factor for
rebar tensile steel strength
f ya
N s,r
N s,c
ϕ
HAC-T50
EDGE
EDGE C
ksi 30,458
(MPa) (210,000)
psi 79,750
(MPa) (550)
psi 72,500
(MPa) (500)
lb
(kN)
12,713
(56.55)
lb
(kN)
-
M20
3,395
(15.1)
Symbol
V sl,x,seis
lb
(kN)
14. Design
Example
Nominal shear steel strength of connection between channel
lips and channel bolts for seismic design
13. Field Fixes
2.3.19 H
AC-T EDGE LITE, HAC-T EDGE, AND HAC-T EDGE C PLATE STEEL
STRENGTH INFORMATION
Criteria
V sl,x
12. Instructions
for Use
0.75
M12
M16
-
0.65
Criteria
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.
HAC-T50
EDGE Lite HAC-T50
EDGE HAC-T50
EDGE C
Imperial units 700 880 720
SI units (330) (415) (340)
0.75
Factor to account for the influence of plate size
and rebar diameter on concrete edge breakout
strength in shear for the EDGE Lite and EDGE
plate
k EDGE /
k EDGE C
x 2 - 0.18
Exponent for the modification factor to account for
influence of member thickness on concrete edge
breakout strength for anchors channels loaded in
shear x 3 - 0.25
Exponent for the modification factor for corner
effects on concrete edge breakout strength for
anchor channels loaded in shear x 4 - 0.11
Modification factor for the critical anchor spacing
in combination with the EDGE Lite and EDGE plate α 1,V - 0.60
Coefficient for pry out strength k cp - 2.0
Modification factor for HAC-T EDGE Lite and
HAC-T EDGE to control splitting ψ cp - 1.0
Modification factor to account for influence of
cracked or uncracked concrete for concrete edge
breakout strength ψ c,V - 1.0
ϕ - 0.70
Strength reduction factor for shear, concrete
failure modes 1
1 T
he tabulated value of ϕ applies when both 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 and the requirements of ACI 318-14
17.3.3(c) or ACI 318-11 D.4.3(c), as applicable, for Condition B are met. Condition B applies where supplementary reinforcement is not provided.
Cast-In Anchor Channel Product Guide, Edition 1 • 02/2019
109
See chapter 9 for additional design information for HAC-T EDGE Lite, HAC-T EDGE, and HAC-T EDGE C
Exponent for the concrete strength in the basic
value of the concrete edge breakout 0.97
- x 1 Exponent for the edge distance in the basic value
of the concrete edge breakout
M20
Units
-
Symbol
M16
Anchor Channel
M12
ϕ
Table 2.3.20.1 — Shear concrete strength design information for HAC-T EDGE Lite, HAC-T EDGE, and HAC-T EDGE C
with Hilti Serrated Channel Bolts (HBC-T) when shear load acts towards the EDGE Plate.
M20
Strength reduction factor for failure of connection between
channel lips and channel bolts 1 (continuous inspection)
2.3.20 DESIGN INFORMATION FOR HAC-T EDGE LITE, HAC-T EDGE, AND
HAC-T EDGE C CONCRETE BREAKOUT IN PERPENDICULAR SHEAR
ϕ
108
M12
11. Best
Practices
HAC-T50 EDGE Lite
HAC-T50 EDGE
HAC-T50 EDGE C
10. Design
Software
Units
9. Special Anchor
Channel Design
Nominal shear steel strength of connection between channel
lips and channel bolts
Channel
bolt type
HBC-T
8. Reinforcing
Bar Anchorage
Table 2.3.18.3 — Steel strength design information for shear acting in longitudinal direction of the channel axis for
HAC-T EDGE Lite, HAC-T EDGE, and HAC-T EDGE C with Hilti Serrated Channel Bolts (HBC-T)
7. Anchor Channel
Design Code