max . concrete compressive strain : |
- [ 0 / 00 ] |
max . concrete compressive stress : |
- [ psi ] |
resulting tension force in ( x / y )=( 0.000 / 0.000 ): |
20,000 [ lb ] |
resulting compression force in ( x / y )=( 0.000 / 0.000 ): |
0 [ lb ] |
3 Tension Load | ||||
Load N ua [ lb ] |
Capacity ϕN n [ lb ] |
Utilization β N = N ua
/ ϕN n
|
Status |
|
Steel Strength * |
5,000 |
26,437 |
19 |
OK |
Bond Strength ** |
20,000 |
40,774 |
50 |
OK |
Sustained Tension Load Bond Strength * |
4,500 |
14,038 |
33 |
OK |
Concrete Breakout Failure ** |
20,000 |
42,756 |
47 |
OK |
3.1 Steel Strength | |
N sa
=
|
ICC-ESR value refer to ICC-ESR-3187 |
ϕN sa
≥ N ua
|
ACI 318-14 Table 17.3.1.1 |
A se
[ in 2 ]
|
f uta
[ psi ]
|
|||
0.61 |
58,000 |
|||
N sa
[ lb ]
|
||||
35,130 |
||||
N sa
[ lb ]
|
ϕ steel
|
ϕ nonductile
|
ϕN sa
[ lb ]
|
N ua
[ lb ]
|
35,130 |
0.750 |
1.0 |
26,347 |
5000 |