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Hilti PROFIS Engineering 3.0.90

This document provides a summary of calculations for concrete breakout failure of a fastening point based on equations from EN 1992-4. It includes input parameters like concrete cylinder strength, anchor dimensions, and calculates values like characteristic resistance, partial safety factors, and design resistance capacity for comparison to design load. The calculated design resistance of 15.032 kN exceeds the applied design load of 7.258 kN, indicating code compliance.

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Shashank Patole
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191 views1 page

Hilti PROFIS Engineering 3.0.90

This document provides a summary of calculations for concrete breakout failure of a fastening point based on equations from EN 1992-4. It includes input parameters like concrete cylinder strength, anchor dimensions, and calculates values like characteristic resistance, partial safety factors, and design resistance capacity for comparison to design load. The calculated design resistance of 15.032 kN exceeds the applied design load of 7.258 kN, indicating code compliance.

Uploaded by

Shashank Patole
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Hilti PROFIS Engineering 3.0.

90

www.hilti.it
Company: Page: 4
Address: Specifier:
Phone I Fax: | E-Mail:
Design: FIXPT-MT-B-GS-T Date: 22/01/2024
Fastening point:

3.3 Concrete Breakout Failure

N
NEd £ NRd,c = Rk,c EN 1992-4, Table 7.1
gM,c
0 Ac,N
NRk,c = NRk,c · 0
· y s,N · y re,N · y ec1,N · y ec2,N · y M,N EN 1992-4, Eq. (7.1)
Ac,N
0 1,5
NRk,c = k1 · √fck · hef EN 1992-4, Eq. (7.2)
0
Ac,N = scr,N · scr,N EN 1992-4, Eq. (7.3)
c
y s,N = 0.7 + 0.3 · 1.00 EN 1992-4, Eq. (7.4)
ccr,N £
1
y ec1,N = £ 1.00 EN 1992-4, Eq. (7.6)
1+ ( 2 · eN,1
scr,N )
1
y ec2,N = £ 1.00 EN 1992-4, Eq. (7.6)
1+ ( 2 · eN,2
scr,N )
y M,N =1 EN 1992-4, Eq. (7.7)

2 0 2 2
Ac,N [mm ] Ac,N [mm ] ccr,N [mm] scr,N [mm] fc,cyl [N/mm ]
44,100 44,100 105.0 210.0 25.00

ec1,N [mm] y ec1,N ec2,N [mm] y ec2,N y s,N y re,N


0.0 1.000 0.0 1.000 1.000 1.000
0
z [mm] y M,N k1 NRk,c [kN] gM,c NRd,c [kN] NEd [kN]
150.2 1.000 7.700 22.548 1.500 15.032 7.258

Group anchor ID
2

Input data and results must be checked for conformity with the existing conditions and for plausibility!
PROFIS Engineering ( c ) 2003-2024 Hilti AG, FL-9494 Schaan Hilti is a registered Trademark of Hilti AG, Schaan

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