HILTI PROFIS ENGINEERING 3.0.44
Adhesive anchor group
Example PROFIS Engineering Report for an adhesive anchor group
Group calculations are for N cbg , N ag
, V cbg , and V cpg
4 Shear Load |
|
Load V ua [ lb ] |
Capacity ϕV n [ lb ] |
Utilization β V = V ua
/ ϕV n
|
Status |
Steel Strength * |
250 |
8,221 |
4 |
OK |
Bond Strength ** |
250 |
812 |
31 |
OK |
Pryout Strength ( Bond Strength controls )** |
1,000 |
117,095 |
1 |
OK |
Concrete edge failure in direction x +** |
1,000 |
32,513 |
4 |
OK |
* highest loaded anchor ** anchor group ( anchors in tension )
4.1 Steel Strength |
|
V sa
= α V , seis ( 0.6 A se , V f uta
)
|
refer to ICC-ESR-3187 |
|
ϕV steel
≥ V ua
|
ACI 318-14 Table 17.3.1.1 |
Variables
A se , v
[ in 2 ] f uta [ psi ] α V , seis
0.6 A se , V f uta
[ lb ]
0.61 58,000 0.6000 21,080
Calculations
V sa , eq
[ lb ] 12,648
Results
V sa
[ lb ] ϕ steel ϕV sa , eq
[ lb ] V ua
[ lb ] 12,648 0.650 8,221 250
Input data and results must be checked for conformity with the existing conditions and for plausibility ! * PROFIS Engineering ( c ) 2003-2018 Hilti AG , FL-9494 Schaan Hilti is a registered Trademark of Hilti AG , Schaan
374 NORTH AMERICAN PROFIS ENGINEERING ANCHORING TO CONCRETE DESIGN GUIDE — ACI 318-14 Provisions