PART 4 SHEAR LOAD
Stand-off Failure Mode
Variables f u , min
( continued )
Variables 318-14 Chapter 17 Provision Comments for PROFIS Engineering
f u , min
Excerpt from a mechanical anchor ICC-ESR showing f uta values .
ICC-ESR-1917 Table 3
DESIGN |
|
Nominal Anchor Diameter ( in ). |
INFORMATION Symbol Units
|
|
3 / 8 1 / 2 5 / 8 3 / 4 |
Min . specified yield strength
Min specified ult . strength f y lb / in 2 100,000 84,800 84,800 84,800 f uta lb / in 2 125,000 106,000 106,000 106,000
Excerpt from an adhesive anchor ICC-ESR showing f uta values .
ICC-ESR-3814 Table 2
THREADED ROD SPECIFICATION
CARBON STEEL
ASTM A193 Grade B7 ≤ 2-1 / 2 in .
ASTM F566 Class 5.8 M5 ( 1 / 4 in .) to M24 ( 1 in .) ( equivalent to ISO 898-1 )
Minimum specified ultimate strength ,
f uta
Minimimum specified yield strenght 0.2 percent offset , f ya
Elongation , f uta
/ f ya min . percent
Reduction of area , min percent
psi 125,000 105,000 1.19 16 50
psi 72,500 58,000 1.25 10 35
ASTM F1554 , Gr . 36 psi 58,000 36,000 1.61 23 40
ASTM F1554 , Gr . 55 psi 75,000 55,000 1.36 21 30
ASTM F1554 , Gr . 105 psi 125,000 105,000 1.19 15 42
ISO 898-1 Class 5.8 psi 72,500 58,000 1.25 22 -
ISO 898-1 Class 8.8 psi 116,000 92,800 1.25 12 52
Specification for nuts
ASTM A563 Grade DH
ASTM A563 Grade DH DIN 964 ( 8-A2K )
ASTM A194 or ASTM A563
ASTM A194 or ASTM A563
ASTM A194 or ASTM A563
DIN 934 Grade 6
DIN 934 Grade 8
328 NORTH AMERICAN PROFIS ENGINEERING ANCHORING TO CONCRETE DESIGN GUIDE — ACI 318-14 Provisions