Insert Type |
Design information Symbol Units |
SP 3 / 8 ” |
SP 1 / 2 ” |
LP 3 / 8 ” |
LP 1 / 2 ” |
Anchor O . D . |
d a
|
( mm ) |
( 17 ) |
( 22 ) |
( 17 ) |
( 22 ) |
in . |
0.67 |
0.87 |
0.67 |
0.87 |
Effective embedment |
h ef
|
( mm ) |
( 51 ) |
( 64 ) |
( 51 ) |
( 64 ) |
in . |
2.00 |
2.50 |
2.00 |
2.50 |
Min . specified ult . Strength , f ut lb ( kN ) |
f ut
|
( kN ) |
( 18.0 ) |
( 24.1 ) |
( 18.0 ) |
( 24.1 ) |
lb |
4,040 |
5,410 |
4,040 |
5,410 |
R |
- |
1.00 |
ϕ s
|
- |
0.85 |
R |
- |
0.70 |
R |
- |
0.65 |
Factored steel strength of insert in tension , |
ϕ Nsa , insert
|
( kN ) |
( 10.7 ) |
( 14.3 ) |
( 10.7 ) |
( 14.3 ) |
lb |
2,405 |
3,220 |
2,405 |
3,220 |
Factored seismic steel strength of insert in tension |
ϕ Nsa , insert , eq
|
( kN ) |
( 11 ) |
( 14 ) |
( 11 ) |
( 14.3 ) |
lb |
2,405 |
3,220 |
2,405 |
3,220 |
Factored steel strength of insert in shear |
ϕ Vsa , insert
|
( kN ) |
( 12 ) |
( 14 ) |
( 12 ) |
( 14 ) |
lb |
2,590 |
3,075 |
2,590 |
3,075 |
Factored seismic steel strength of insert in shear |
ϕ Vsa , insert , eq
|
( kN ) |
( 12 ) |
( 22 ) |
( 12 ) |
( 22 ) |
lb |
2,590 |
4,875 |
2,590 |
4,875 |
Factored steel strength of insert in shear |
ϕ Vsa , insert
|
( kN ) |
( 8 ) |
( 10 ) |
( 12 ) |
( 14 ) |
lb |
1,900 |
2,310 |
2,735 |
3,075 |
Factored seismic steel strength of insert in shear |
ϕ Vsa , insert , eq
|
( kN ) |
( 8 ) |
( 10 ) |
( 12 ) |
( 14 ) |
lb |
1,900 |
2,310 |
2,735 |
3,075 |
Factored steel strength of insert in shear |
ϕ Vsa , insert
|
( kN ) |
( 8 ) |
( 10 ) |
( 12 ) |
( 14 ) |
lb |
1,745 |
2,190 |
2,660 |
3,075 |
Factored seismic steel strength of insert in shear |
ϕ Vsa , insert , eq
|
( kN ) |
( 8 ) |
( 10 ) |
( 12 ) |
( 14 ) |
lb |
1,745 |
2,190 |
2,660 |
3,075 |
Factored steel strength of insert in shear |
ϕ Vsa , insert
|
( kN ) |
( 4 ) |
( 11 ) |
lb |
950 |
2,455 |
||
N / A | ||||
Factored seismic steel strength of insert in shear |
ϕ Vsa , insert , eq
|
( kN ) |
( 4 ) |
( 9 ) |
lb |
950 |
1,965 |