Hi
lti
HI
T-RE 500-SD mortar
with HI
T CS(
-
F) rod
09
/ 2014
Thes
e pages
are par
t of
the Anchor
Fas
tening
Technology
Man
ual
is
s
ue
September
2014
551
T
ension loading
The design tensile
resistance
is the lower value
of
-
Steel resistance:
N
Rd,s
-
Pull-out resistance:
N
Rd,p
= N
0
Rd,p
f
B
-
Concrete cone
resistance:
N
Rd,c
= N
0
Rd,c
f
B
f
1,N
f
2,N
f
3,N
-
Concrete
splitting resistance (only non-cracked
conc
rete):
N
Rd,sp
= N
0
Rd,c
f
B
f
1,sp
f
2,sp
f
3,sp
f
h,s
p
Basic design tensile resistance
Design steel resistance N
Rd,s
Anchor size
M12
M16
M20
N
Rd,s
[kN]
43,6
98,1
126,8
Design pull-out a resistance N
Rd,p
= N
0
Rd,p
Non-cracked concrete
Cracked concrete
Anchor size
M12
M16
M20
M12
M16
M20
Embedment depth h
ef
[mm]
110
125
170
110
125
170
N
0
Rd,p
[kN]
No pull-out failure
Design concrete cone resistance N
Rd,c
=
N
0
Rd,c
f
B
f
1,N
f
2,N
f
3,N
Design splitting
resistance N
Rd
,s
p
=
N
0
Rd,c
f
B
f
1,sp
f
2,sp
f
3,sp
Non-cracked concrete
Cracked concrete
Anchor size
M12
M16
M20
M12
M16
M20
N
0
Rd,c
[kN]
32,4
39,2
62,2
23,1
28,0
44,3
Influencing factors
Influence of concrete strength on concrete cone resistance
Concrete strength
des
ignation
(ENV 206)
C 20/25
C 25/30
C 30/37
C 35/45
C 40/50
C 45/55
C 50/60
f
B
=
(f
ck,cube
/25N/mm²)
0,5
a)
1
1,1
1,22
1,34
1,41
1,48
1,55
a)
f
ck,cube
= concrete compressive strength, measured
on cubes with 150 mm side lengt
h
