Nominal anchor diameter in . ( mm )
1 / 4 ( 6.4 )
3 / 8 ( 9.5 )
1 / 2 ( 12.7 )
5 / 8 ( 15.9 )
3 / 4 ( 19.1 )
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Nominal Embed . Depth in . ( mm )
1-5 / 8 ( 41 ) 2-1 / 2 ( 64 ) 1-5 / 8 ( 41 ) 2-1 / 8 ( 54 ) 2-1 / 2 ( 64 ) 3-1 / 4 ( 83 ) 2-1 / 4 ( 57 ) 3 ( 76 ) 4-1 / 4 ( 108 ) 3-1 / 4 ( 83 ) 4 ( 102 ) 5 ( 127 ) 4 ( 102 ) 6-1 / 4 ( 159 )
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ƒ ' c
= 2,500 psi ( 17.2 MPa ) lb ( kN )
585 ( 2.6 ) 1,525 ( 6.8 ) 910 ( 4.0 ) 1,490 ( 6.6 ) 1,980 ( 8.8 ) 3,085 ( 13.7 ) 1,645 ( 7.3 ) 2,785 ( 12.4 ) 5,070 ( 22.6 ) 3,240 ( 14.4 ) 4,630 ( 20.6 ) 6,705 ( 29.8 ) 4,380 ( 19.5 ) 9,345 ( 41.6 )
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ƒ ' c
= 3,000 psi ( 20.7 MPa ) lb ( kN )
620 ( 2.8 ) 1,670 ( 7.4 ) 1,000 ( 4.4 ) 1,635 ( 7.3 ) 2,165 ( 9.6 ) 3,375 ( 15.0 ) 1,800 ( 8.0 ) 3,050 ( 13.6 ) 5,555 ( 24.7 ) 3,550 ( 15.8 ) 5,070 ( 22.6 ) 7,345 ( 32.7 ) 4,795 ( 21.3 ) 10,235 ( 45.5 )
Tension - фN n
ƒ ' c
= 4,000 psi ( 27.6 MPa ) lb ( kN )
675 ( 3.0 ) 1,930 ( 8.6 ) 1,155 ( 5.1 ) 1,885 ( 8.4 ) 2,505 ( 11.1 ) 3,900 ( 17.3 ) 2,080 ( 9.3 ) 3,525 ( 15.7 ) 6,415 ( 28.5 ) 4,100 ( 18.2 ) 5,855 ( 26.0 ) 8,485 ( 37.7 ) 5,540 ( 24.6 ) 11,820 ( 52.6 )
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ƒ ' c
= 6,000 psi ( 41.4 MPa ) lb ( kN )
765 ( 3.4 ) 2,365 ( 10.5 ) 1,415 ( 6.3 ) 2,310 ( 10.3 ) 3,065 ( 13.6 ) 4,775 ( 21.2 ) 2,550 ( 11.3 ) 4,315 ( 19.2 ) 7,855 ( 34.9 ) 5,025 ( 22.4 ) 7,170 ( 31.9 ) 10,390 ( 46.2 ) 6,785 ( 30.2 ) 14,475 ( 64.4 )
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ƒ ' c
= 2,500 psi ( 17.2 MPa ) lb ( kN )
1,075 ( 4.8 ) 2,235 ( 9.9 ) 980 ( 4.4 ) 1,605 ( 7.1 ) 2,130 ( 9.5 ) 6,640 ( 29.5 ) 1,770 ( 7.9 ) 3,000 ( 13.3 ) 10,920 ( 48.6 ) 3,490 ( 15.5 ) 9,970 ( 44.3 ) 14,445 ( 64.3 ) 9,430 ( 41.9 ) 20,125 ( 89.5 )
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ƒ ' c
= 3,000 psi ( 20.7 MPa ) lb ( kN )
1,180 ( 5.2 ) 2,450 ( 10.9 ) 1,075 ( 4.8 ) 1,760 ( 7.8 ) 2,335 ( 10.4 ) 7,275 ( 32.4 ) 1,940 ( 8.6 ) 3,285 ( 14.6 ) 11,965 ( 53.2 ) 3,825 ( 17.0 ) 10,920 ( 48.6 ) 15,825 ( 70.4 ) 10,330 ( 45.9 ) 22,045 ( 98.1 )
Shear - фV n
ƒ ' c
= 4,000 psi ( 27.6 MPa ) lb ( kN )
1,360 ( 6.0 ) 2,825 ( 12.6 ) 1,245 ( 5.5 ) 2,030 ( 9.0 ) 2,695 ( 12.0 ) 8,400 ( 37.4 ) 2,240 ( 10.0 ) 3,795 ( 16.9 ) 13,815 ( 61.5 ) 4,415 ( 19.6 ) 12,610 ( 56.1 ) 18,270 ( 81.3 ) 11,930 ( 53.1 ) 25,455 ( 113.2 )
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ƒ ' c
= 6,000 psi ( 41.4 MPa ) lb ( kN )
1,670 ( 7.4 ) 3,460 ( 15.4 ) 1,520 ( 6.8 ) 2,485 ( 11.1 ) 3,300 ( 14.7 ) 10,290 ( 45.8 ) 2,745 ( 12.2 ) 4,645 ( 20.7 ) 16,920 ( 75.3 ) 5,410 ( 24.1 ) 15,445 ( 68.7 ) 22,380 ( 99.6 ) 14,610 ( 65.0 ) 31,175 ( 138.7 )
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3.3.6 |