Ref :
3/2/2025 - 11:27:35 AM / Version 2024.11.14
Date :
3/2/2025
Page :
1/8
CALCULATION SHEET FOR SPIT ANCHORS
Company :
Phone number :
Carried out by :
Mail address :
Company :
Project name :
Contact name :
Location :
Phone number :
Fastening point :
IPE 500 BASE PLATE
Mail address :
Comment :
Recommended anchors
Product Code:
BAR
EPCON C8 XTREM - Fe E500 Ø25 / hef = 110 mm
Effective embedment :
110 mm
ETA-10/0309 issued 2015/10/01
Base material
Concrete resistance :
C25/30
Cracking of concrete :
Cracked concrete
Thickness of concrete :
350 mm
Reinforcement type :
Wide concrete reinforcement
Edge reinforcement :
No edge reinforcement
Reinforcement to limit crack width to Wk = 0,3 mm
Conditions
Installation conditions :
Dry concrete
Short term temperature :
40 °C
Long term temperature :
24 °C
Anchor plate
Thickness of part to be fixed :
16 mm
Recommended plate thickness :
The base plate thickness has not been checked
Clearance diameter :
30 mm
Profile :
IPE500
Profile position :
Ex = 0 mm ; Ey = 0 mm
Stand-off :
None
Design method :
EN 1992-4 for static, quasi-static loading
Design Actions :
Action [kN] / [kNm]
Action type
Combination 1
standard
Specifications :
Static
Sustained Load : False
52
21
1
0
0
0
Ref :
3/2/2025 - 11:27:35 AM / Version 2024.11.14
Date :
3/2/2025
Page :
2/8
Other actions (not decisive) :
Action type
Specifications
Combination 2
standard
-120
40
1
0
0
0
Static
Sustained Load : False
Combination 3
standard
-145
20
18
0
0
0
Static
Sustained Load : False
Geometry :
Anchor
X
Y
1
-130
-65
2
0
-65
3
130
-65
4
-130
65
5
0
65
6
130
65
Calculation Hypothesis :
- The anchoring plate is assumed to be sufficient to resist deformation imposed by the load actions.
- This anchor arrangement can be used close to an edge if the gap between the hole and the fixture is filled with mortar of sufficient
compression strength or eliminate by other suitable means
- Connection between profile and base plate has not been checked
- The calculation is done acc. to expert judgement, based on EN 1992-4
- SPIT can only be held responsible if the calculation examples exactly reflect the application and if the installation is carried out
according to the instruction given in the SPIT specifications. The calculation is correct for SPIT anchors only. The
contractor or specifier should make sure that the base material is able to support the loads especially in the case of a group of
anchors. SPIT cannot be held responsible if this software package is modified without its written approval.
Ref :
3/2/2025 - 11:27:35 AM / Version 2024.11.14
Date :
3/2/2025
Page :
4/8
Resulting anchors forces
Loads on anchors
Anchor
Tensile
Shear[x]
Shear[y]
1
8.67 kN
3.5 kN
0.17 kN
2
8.67 kN
3.5 kN
0.17 kN
3
8.67 kN
3.5 kN
0.17 kN
4
8.67 kN
3.5 kN
0.17 kN
5
8.67 kN
3.5 kN
0.17 kN
6
8.67 kN
3.5 kN
0.17 kN
52
8.67
21.02
3.5
0
0
Utilization
Tension load
Tension force [kN]
Strength [kN]
Combined pullout-concrete cone failure 52
95.69
54.3
Concrete cone failure
52
61.5
84.6
Splitting failure
/
/
/
Steel failure
8.67
192.86
4.5
Shear load
Shear force [kN]
Strength [kN]
Concrete Edge failure
21
62.14
33.8
Pryout failure
21.02
147.59
14.24
Steel failure
3.5
90
3.89
Combined tension and shear loads
THE APPLICATION IS SAFE
Ref :
3/2/2025 - 11:27:35 AM / Version 2024.11.14
Date :
3/2/2025
Page :
5/8
CALCULATION DETAILS
Tension load - Combined pullout-concrete cone failure
Tension load - Concrete cone failure
Ref :
3/2/2025 - 11:27:35 AM / Version 2024.11.14
Date :
3/2/2025
Page :
6/8
Tension load - Splitting failure
Failure mode not decisive.
Tension load - Steel failure
Ref :
3/2/2025 - 11:27:35 AM / Version 2024.11.14
Date :
3/2/2025
Page :
7/8
Shear load - Concrete edge failure
Shear load - Pryout failure
Shear load - Steel failure
Ref :
3/2/2025 - 11:27:35 AM / Version 2024.11.14
Date :
3/2/2025
Page :
8/8
INSTALLATION DATA
EPCON C8 XTREM - Fe E500 Ø25 / hef = 110 mm
Product Code:
BAR
Effective embedment :
110 mm
ETA-10/0309 issued 2015/10/01
Minimum stud length:
126.5 mm
Effective embedment :
110 mm
Minimum thickness of base material :
170 mm
Hole diameter in the base material :
30 mm
Hole depth in the base material :
110 mm
Installation torque :
Base plate thickness :
16 mm
Profile family (section type) :
IPE500
Clearance diameter :
30 mm
INSTALLATION Method