Hi
lti
HI
T-RE 500-SD mortar
with
HI
S-
(R
)N
sl
eev
e
09
/ 2014
Thes
e pages
are par
t of
the Anchor
Fas
tening
Technology
Man
ual
is
s
ue
September
2014
523
Simplified design
method
Simplified v
ersion of
the design method according E
T
AG
001,
TR
029. Design resistance according data giv
en in
ETA-07/0260, issue
2013-06-26.
Influence
of concrete strength
Influence
of edge distance
Influence
of
spacing
Valid for a group of two anc
hors.
(The method may also be applied for anchor groups with more than
two
anc
hors or more than one edge distance.
The influencing factors must then be considered for each edge
distanc
e and spacing.
The calculated design loads are then on the sav
e side:
They will be lower than the
exact v
alues according ETAG
001,
TR
029.
To av
oid this, it is recommended to use the anc
hor design
software PROFIS anchor)
The
design
method
is based on
the following
simplification:
No different
loads are acting on indiv
idual
anc
hors (no eccentricity)
The v
alues are v
alid for one anchor.
For more complex fastening applications pleas
e use the anchor design software PROFIS
Anchor.
T
ension loading
The design tensile
resistance
is the lower value
of
-
Steel resistance:
N
Rd,s
-
Combined
pull-out and c
oncrete cone resistance:
N
Rd,p
= N
0
Rd,p
f
B,p
f
1,N
f
2,N
f
3,N
f
h,p
f
re,N
-
Concrete cone
resistance:
N
Rd,c
= N
0
Rd,c
f
B
f
1,N
f
2,N
f
3,N
f
h,N
f
re,N
-
Concrete
splitting resistance (only non-cracked
concrete):
N
Rd,sp
= N
0
Rd,c
f
B
f
1,sp
f
2,sp
f
3,sp
f
h,N
f
re,N
Basic design tensile resistance
Design steel resistance N
Rd,s
Data according ETA-07/0260,
iss
ue
2013-06-26
Anchor size
M8
M10
M12
M16
M20
N
Rd,s
HIS-N
[kN]
17,4
30,7
44,7
80,3
74,1
HIS-RN
[kN]
13,9
21,9
31,6
58,8
69,2
