1. Anchor
Channel Systems
2. HAC
Portfolio
3. HAC
Applications
4. Design
Introduction
5. Base material
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, HAC-(T) S EDGE, HAC-(T) C EDGE and HAC-(T) EDGE Lite
REBAR FAILURE MODES
TENSION
Steel Failure Modes
Rebar connection
Rebar in tension
Concrete Failure Modes
Anchor reinf. steel
EDGE
Rebar pull-out
SLS Concrete
edge
N/A
Hilti Method
(Rebar pull-
out and Rebar
connection are
performed in the
same way as for
the FoS products.)
Not permitted
Steel Failure Modes
Concrete Failure Modes
Channel bolt :
фN ss Channel lip :
фN sl 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
N/A
Hilti Method
based on ACI
Remark in Profis
Not permitted
* No splitting possible in combination with the steel plate, concrete always cracked
LONGITUDINAL SHEAR
Channel bolt:
Channel Lip
Connection
Concrete Failure Modes
Anchor
Concrete Breakout
Concrete Pryout
ΦN sl > N
b
Bending strength of channel :
ΦM s,flex
ua
Steel Failure Modes
Channel lip: ΦN sl
ΦM s,flex ≥ M u, flex
The capacity of channel lip is in
accordance to ESR-3520 Sec.
4.1.3.2.2. Please refer to table 2.3.17
and 2.3.5 of chapter 02.
No
(The rebar
welding is
specified such as
to have an higher
strength than the
rebar itself )
Anchor reinf.
anchorage
The capacity of anchor is in
accordance to ESR-3520 Sec.
4.1.3.2.2. Please refer to table 2.3.17
and 2.3.5 of chapter 02.
Channel lip: ΦN sl
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
ESR-3520
Sec. 4.1.3.3.2,
4.1.3.4.2
ESR-3520
Sec. 4.1.3.4.3
Anchor reinf. steel
ESR-3520
Sec. 4.1.3.4.4
Anchor reinf.
anchorage
ΦN sc > N aua ΦN cb > N aua
The capacity of connection is in
accordance to ESR-3520 Sec.
4.1.3.2.2. Please refer to table 2.3.17
and 2.3.5 of chapter 02. The concrete breakout capacity of
anchor channel is in accordance
to ESR-3520 Sec. 4.1.3.2.3. Please
refer to table 2.2.7.1, 2.2.7.2, 2.2.7.3,
2.2.16.1, 2.2.16.2 and 2.2.16.3 of
chapter 02 for parameters and
section 7.3.2 of anchor channel
theory chapter 07 for analysis.
Bending : ΦM s,flex
Anchor and channel
connection: ΦN sc
Not permitted
Not permitted
Anchor : ΦN sa
ΦN sa > N aua Ψ cp,N = 1.0 if the EDGE (C) steel plate
is activated.
The capacity of anchor is in
accordance to ESR-3520 Sec.
4.1.3.2.2. Please refer to table 2.3.17
and 2.3.5 of chapter 02. Ψ c,N = 1.0 always if the EDGE (C) steel
plate is activated: with the EDGE
(C) front plate concrete is always
considered as cracked.
Concrete breakout: ΦN cb
Anchor: ΦN sa
294
Cast-In Anchor Channel Product Guide, Edition 1 • 02/2019
295
Concrete breakout : ΦN cb
ESR-3520
Sec. 4.1.3.3.2,
4.1.3.4.2
Connection Anchor and Channel :
ΦN sc