Embedment |
in . |
4 |
9 |
12 |
20 |
4 |
9 |
12 |
20 |
4 |
9 |
12 |
20 |
4 |
9 |
12 |
20 |
4 |
9 |
12 |
20 |
4 |
9 |
12 |
20 |
||
h ef
|
( mm ) |
( 102 ) |
( 229 ) |
( 305 ) |
( 508 ) |
( 102 ) |
( 229 ) |
( 305 ) |
( 508 ) |
( 102 ) |
( 229 ) |
( 305 ) |
( 508 ) |
( 102 ) |
( 229 ) |
( 305 ) |
( 508 ) |
( 102 ) |
( 229 ) |
( 305 ) |
( 508 ) |
( 102 ) |
( 229 ) |
( 305 ) |
( 508 ) |
||
1-3 / 4 |
( 44 ) |
n / a |
n / a |
n / a |
n / a |
0.38 |
0.23 |
0.17 |
0.10 |
n / a |
n / a |
n / a |
n / a |
0.08 |
0.03 |
0.02 |
0.01 |
0.15 |
0.05 |
0.04 |
0.02 |
n / a |
n / a |
n / a |
n / a |
||
5 |
( 127 ) |
0.62 |
0.59 |
0.57 |
0.542 |
0.63 |
0.32 |
0.24 |
0.14 |
0.59 |
0.54 |
0.53 |
0.52 |
0.37 |
0.12 |
0.09 |
0.05 |
0.63 |
0.24 |
0.18 |
0.12 |
n / a |
n / a |
n / a |
n / a |
||
6 |
( 152 ) |
0.65 |
0.61 |
0.58 |
0.550 |
0.70 |
0.36 |
0.26 |
0.15 |
0.60 |
0.55 |
0.54 |
0.53 |
0.48 |
0.16 |
0.12 |
0.07 |
0.70 |
0.31 |
0.23 |
0.14 |
n / a |
n / a |
n / a |
n / a |
||
6-1 / 4 |
( 159 ) |
0.65 |
0.62 |
0.59 |
0.552 |
0.71 |
0.37 |
0.27 |
0.16 |
0.61 |
0.55 |
0.54 |
0.53 |
0.51 |
0.17 |
0.12 |
0.08 |
0.71 |
0.33 |
0.25 |
0.15 |
0.65 |
n / a |
n / a |
n / a |
||
7 |
( 178 ) |
0.67 |
0.63 |
0.60 |
0.558 |
0.76 |
0.39 |
0.29 |
0.17 |
0.62 |
0.56 |
0.55 |
0.53 |
0.61 |
0.20 |
0.15 |
0.09 |
0.76 |
0.39 |
0.29 |
0.17 |
0.69 |
n / a |
n / a |
n / a |
||
8 |
( 203 ) |
0.70 |
0.65 |
0.61 |
0.567 |
0.83 |
0.43 |
0.31 |
0.18 |
0.64 |
0.56 |
0.55 |
0.54 |
0.74 |
0.24 |
0.18 |
0.11 |
0.84 |
0.43 |
0.31 |
0.19 |
0.74 |
n / a |
n / a |
n / a |
||
9 |
( 229 ) |
0.72 |
0.67 |
0.63 |
0.575 |
0.91 |
0.47 |
0.34 |
0.20 |
0.65 |
0.57 |
0.56 |
0.54 |
0.89 |
0.29 |
0.22 |
0.13 |
0.91 |
0.47 |
0.34 |
0.20 |
0.78 |
n / a |
n / a |
n / a |
||
10 |
( 254 ) |
0.75 |
0.69 |
0.64 |
0.583 |
0.98 |
0.50 |
0.37 |
0.22 |
0.67 |
0.58 |
0.57 |
0.55 |
1.00 |
0.34 |
0.25 |
0.15 |
0.98 |
0.50 |
0.37 |
0.22 |
0.83 |
n / a |
n / a |
n / a |
||
11 |
( 279 ) |
0.77 |
0.70 |
0.65 |
0.592 |
1.00 |
0.55 |
0.41 |
0.24 |
0.69 |
0.59 |
0.57 |
0.55 |
0.39 |
0.29 |
0.17 |
1.00 |
0.55 |
0.41 |
0.24 |
0.87 |
n / a |
n / a |
n / a |
|||
11-1 / 4 ( 286 ) |
0.78 |
0.71 |
0.66 |
0.594 |
0.57 |
0.42 |
0.24 |
0.70 |
0.59 |
0.58 |
0.55 |
0.40 |
0.30 |
0.18 |
0.57 |
0.42 |
0.24 |
0.88 |
0.60 |
n / a |
n / a |
||||||
12 |
( 305 ) |
0.80 |
0.72 |
0.67 |
0.600 |
0.60 |
0.44 |
0.26 |
0.71 |
0.60 |
0.58 |
0.56 |
0.44 |
0.33 |
0.20 |
0.60 |
0.44 |
0.26 |
0.91 |
0.62 |
n / a |
n / a |
|||||
13 |
( 330 ) |
0.82 |
0.74 |
0.68 |
0.608 |
0.65 |
0.48 |
0.28 |
0.72 |
0.61 |
0.59 |
0.56 |
0.50 |
0.37 |
0.22 |
0.65 |
0.48 |
0.28 |
0.94 |
0.65 |
n / a |
n / a |
|||||
14 |
( 356 ) |
0.84 |
0.76 |
0.69 |
0.617 |
0.70 |
0.52 |
0.30 |
0.74 |
0.61 |
0.59 |
0.57 |
0.56 |
0.42 |
0.25 |
0.70 |
0.52 |
0.30 |
0.98 |
0.67 |
n / a |
n / a |
|||||
14-1 / 4 ( 362 ) |
0.85 |
0.76 |
0.70 |
0.619 |
0.72 |
0.53 |
0.31 |
0.74 |
0.62 |
0.60 |
0.57 |
0.57 |
0.43 |
0.26 |
0.72 |
0.53 |
0.31 |
0.99 |
0.68 |
0.62 |
n / a |
||||||
16 |
( 406 ) |
0.90 |
0.80 |
0.72 |
0.633 |
0.80 |
0.59 |
0.35 |
0.77 |
0.63 |
0.61 |
0.58 |
0.68 |
0.51 |
0.31 |
0.80 |
0.59 |
0.35 |
1.00 |
0.72 |
0.65 |
n / a |
|||||
18 |
( 457 ) |
0.94 |
0.83 |
0.75 |
0.650 |
0.90 |
0.66 |
0.39 |
0.81 |
0.65 |
0.62 |
0.59 |
0.81 |
0.61 |
0.35 |
0.90 |
0.664 |
0.40 |
0.76 |
0.70 |
n / a |
||||||
20 |
( 508 ) |
0.99 |
0.87 |
0.78 |
0.667 |
1.00 |
0.74 |
0.43 |
0.84 |
0.66 |
0.63 |
0.60 |
0.95 |
0.71 |
0.43 |
1.00 |
0.74 |
0.43 |
0.80 |
0.73 |
n / a |
||||||
22 |
( 559 ) |
1.00 |
0.91 |
0.81 |
0.683 |
0.81 |
0.48 |
0.88 |
0.68 |
0.65 |
0.60 |
1.00 |
0.82 |
0.49 |
0.81 |
0.48 |
0.84 |
0.77 |
n / a |
||||||||
22-1 / 4 ( 565 ) |
0.91 |
0.81 |
0.685 |
0.82 |
0.48 |
0.88 |
0.68 |
0.65 |
0.61 |
0.84 |
0.50 |
0.82 |
0.48 |
0.85 |
0.77 |
0.65 |
|||||||||||
24 |
( 610 ) |
0.94 |
0.83 |
0.700 |
0.89 |
0.52 |
0.91 |
0.69 |
0.66 |
0.61 |
0.94 |
0.56 |
0.89 |
0.52 |
0.88 |
0.80 |
0.67 |
||||||||||
26 |
( 660 ) |
0.98 |
0.86 |
0.717 |
0.96 |
0.56 |
0.94 |
0.71 |
0.67 |
0.62 |
1.00 |
0.63 |
0.96 |
0.56 |
0.92 |
0.83 |
0.70 |
||||||||||
28 |
( 711 ) |
1.00 |
0.89 |
0.733 |
1.00 |
0.61 |
0.98 |
0.73 |
0.69 |
0.63 |
0.71 |
1.00 |
0.61 |
0.95 |
0.86 |
0.73 |
|||||||||||
30 |
( 762 ) |
0.92 |
0.750 |
0.65 |
1.00 |
0.74 |
0.70 |
0.64 |
0.79 |
0.65 |
0.98 |
0.89 |
0.75 |
||||||||||||||
36 |
( 914 ) |
1.00 |
0.800 |
0.78 |
0.79 |
0.74 |
0.67 |
1.00 |
0.78 |
1.00 |
0.98 |
0.83 |
|||||||||||||||
> 48 |
( 1219 ) |
0.900 |
1.00 |
0.87 |
0.82 |
0.73 |
1.00 |
1.00 |
0.95 |
||||||||||||||||||
1 Linear interpolation not permitted | |||||||||||||||||||||||||||
2 Shaded area with reduced edge distance is permitted provided the installation torque is reduced to 0.30 T max for 5d ≤ s ≤ 16-in . and to 0.5 T max for s > 16-in . | |||||||||||||||||||||||||||
3 When combining multiple load adjustment factors ( e . g . for a four-anchor pattern in a corner with thin concrete member ) the design can become very conservative . To optimize the design , | |||||||||||||||||||||||||||
use PROFIS Engineering or perform anchor calculation using design equations from ACI 318 Chapter 17 . | |||||||||||||||||||||||||||
4 Spacing factor reduction in shear applicable when c < 3 * h ef . ƒ AV
, is applicable when edge distance , c < 3 * h ef . If c ≥ 3 * h ef
, then ƒ AV = ƒ AN
.
| |||||||||||||||||||||||||||
5 Concrete thickness reduction factor in shear , ƒ HV , is applicable when edge distance , c < 3 * h ef
. If c ≥ 3 * h ef , then ƒ HV
= 1.0 .
|
Embedment |
in . |
5
11-1 / 4
15
|
25 |
5
11-1 / 4
15
|
25 |
5
11-1 / 4
15
|
25 |
5
11-1 / 4
15
|
25 |
5 |
11-1 / 4
15
|
25 |
5 |
11-1 / 4 11-1 / 4 |
25 |
||||||||||||
h ef
|
( mm ) |
( 127 )
( 286 )
( 381 )
|
( 635 ) |
( 127 )
( 286 )
( 381 )
|
( 635 ) |
( 127 )
( 286 )
( 381 )
|
( 635 ) |
( 127 )
( 286 )
( 381 )
|
( 635 ) |
( 127 ) |
( 286 )
( 381 )
|
( 635 ) |
( 127 ) |
( 286 )
( 286 )
|
( 635 ) |
||||||||||||
1-3 / 4 |
( 44 ) |
n / a |
n / a |
n / a |
n / a |
0.37 |
0.22 |
0.16 |
0.09 |
n / a |
n / a |
n / a |
n / a |
0.05 |
0.02 |
0.01 |
0.01 |
0.11 |
0.03 |
0.02 |
0.02 |
n / a |
n / a |
n / a |
n / a |
||
6-1 / 4 |
( 159 ) |
0.62 |
0.59 |
0.57 |
0.542 |
0.64 |
0.32 |
0.24 |
0.14 |
0.59 |
0.54 |
0.53 |
0.52 |
0.37 |
0.11 |
0.08 |
0.05 |
0.64 |
0.22 |
0.16 |
0.10 |
n / a |
n / a |
n / a |
n / a |
||
7 |
( 178 ) |
0.64 |
0.60 |
0.58 |
0.547 |
0.68 |
0.34 |
0.25 |
0.15 |
0.60 |
0.54 |
0.54 |
0.53 |
0.44 |
0.13 |
0.10 |
0.06 |
0.68 |
0.26 |
0.19 |
0.12 |
n / a |
n / a |
n / a |
n / a |
||
8 |
( 203 ) |
0.66 |
0.62 |
0.59 |
0.553 |
0.73 |
0.37 |
0.27 |
0.16 |
0.61 |
0.55 |
0.54 |
0.53 |
0.53 |
0.16 |
0.12 |
0.07 |
0.73 |
0.32 |
0.24 |
0.15 |
0.66 |
n / a |
n / a |
n / a |
||
9 |
( 229 ) |
0.68 |
0.63 |
0.60 |
0.560 |
0.79 |
0.40 |
0.29 |
0.17 |
0.62 |
0.56 |
0.55 |
0.53 |
0.63 |
0.19 |
0.14 |
0.09 |
0.79 |
0.38 |
0.28 |
0.17 |
0.70 |
n / a |
n / a |
n / a |
||
10 |
( 254 ) |
0.70 |
0.65 |
0.61 |
0.567 |
0.84 |
0.43 |
0.32 |
0.19 |
0.64 |
0.561 |
0.55 |
0.54 |
0.74 |
0.22 |
0.17 |
0.10 |
0.84 |
0.43 |
0.32 |
0.19 |
0.74 |
n / a |
n / a |
n / a |
||
11 |
( 279 ) |
0.72 |
0.66 |
0.62 |
0.573 |
0.90 |
0.46 |
0.34 |
0.20 |
0.65 |
0.57 |
0.56 |
0.54 |
0.86 |
0.26 |
0.19 |
0.12 |
0.90 |
0.46 |
0.34 |
0.20 |
0.78 |
n / a |
n / a |
n / a |
||
12 |
( 305 ) |
0.74 |
0.68 |
0.63 |
0.580 |
0.96 |
0.49 |
0.36 |
0.21 |
0.66 |
0.57 |
0.56 |
0.54 |
0.98 |
0.29 |
0.22 |
0.13 |
0.96 |
0.49 |
0.36 |
0.21 |
0.81 |
n / a |
n / a |
n / a |
||
13 |
( 330 ) |
0.76 |
0.69 |
0.64 |
0.587 |
1.00 |
0.53 |
0.39 |
0.23 |
0.68 |
0.58 |
0.57 |
0.55 |
1.00 |
0.33 |
0.25 |
0.15 |
1.00 |
0.53 |
0.39 |
0.23 |
0.84 |
n / a |
n / a |
n / a |
||
14 |
( 356 ) |
0.78 |
0.71 |
0.66 |
0.593 |
0.57 |
0.42 |
0.25 |
0.70 |
0.59 |
0.57 |
0.55 |
0.37 |
0.28 |
0.17 |
0.57 |
0.42 |
0.25 |
0.88 |
0.58 |
n / a |
n / a |
|||||
14-1 / 4 ( 362 ) |
0.78 |
0.71 |
0.66 |
0.595 |
0.58 |
0.43 |
0.25 |
0.70 |
0.59 |
0.57 |
0.55 |
0.38 |
0.28 |
0.17 |
0.58 |
0.43 |
0.25 |
0.88 |
0.58 |
n / a |
n / a |
||||||
15 |
( 381 ) |
0.80 |
0.72 |
0.67 |
0.600 |
0.61 |
0.45 |
0.26 |
0.71 |
0.59 |
0.58 |
0.55 |
0.41 |
0.31 |
0.18 |
0.61 |
0.45 |
0.26 |
0.91 |
0.61 |
n / a |
n / a |
|||||
16 |
( 406 ) |
0.82 |
0.74 |
0.68 |
0.607 |
0.65 |
0.48 |
0.28 |
0.72 |
0.60 |
0.58 |
0.56 |
0.45 |
0.34 |
0.20 |
0.65 |
0.48 |
0.28 |
0.94 |
0.62 |
n / a |
n / a |
|||||
17 |
( 432 ) |
0.84 |
0.75 |
0.69 |
0.613 |
0.69 |
0.51 |
0.30 |
0.73 |
0.60 |
0.59 |
0.56 |
0.49 |
0.37 |
0.22 |
0.69 |
0.51 |
0.30 |
0.96 |
0.64 |
n / a |
n / a |
|||||
18 |
( 457 ) |
0.86 |
0.77 |
0.70 |
0.620 |
0.73 |
0.54 |
0.32 |
0.75 |
0.61 |
0.59 |
0.56 |
0.53 |
0.40 |
0.24 |
0.73 |
0.54 |
0.32 |
0.99 |
0.66 |
0.60 |
n / a |
|||||
20 |
( 508 ) |
0.90 |
0.80 |
0.72 |
0.633 |
0.81 |
0.60 |
0.35 |
0.77 |
0.62 |
0.60 |
0.57 |
0.63 |
0.47 |
0.28 |
0.81 |
0.60 |
0.35 |
1.00 |
0.70 |
0.63 |
n / a |
|||||
22 |
( 559 ) |
0.94 |
0.83 |
0.74 |
0.647 |
0.89 |
0.66 |
0.39 |
0.80 |
0.63 |
0.61 |
0.58 |
0.72 |
0.54 |
0.33 |
0.89 |
0.66 |
0.39 |
0.73 |
0.67 |
n / a |
||||||
24 |
( 610 ) |
0.98 |
0.86 |
0.77 |
0.660 |
0.97 |
0.72 |
0.42 |
0.83 |
0.65 |
0.62 |
0.58 |
0.82 |
0.62 |
0.37 |
0.97 |
0.72 |
0.42 |
0.77 |
0.70 |
n / a |
||||||
26 |
( 660 ) |
1.00 |
0.89 |
0.79 |
0.673 |
1.00 |
0.78 |
0.46 |
0.86 |
0.66 |
0.63 |
0.59 |
0.93 |
0.70 |
0.42 |
1.00 |
0.78 |
0.46 |
0.80 |
0.72 |
n / a |
||||||
28 |
( 711 ) |
0.92 |
0.81 |
0.687 |
0.84 |
0.49 |
0.88 |
0.67 |
0.64 |
0.60 |
1.00 |
0.78 |
0.47 |
0.84 |
0.49 |
0.81 |
0.75 |
0.63 |
|||||||||
30 |
( 762 ) |
0.94 |
0.83 |
0.700 |
0.90 |
0.53 |
0.91 |
0.68 |
0.65 |
0.61 |
0.86 |
0.52 |
0.90 |
0.53 |
0.86 |
0.78 |
0.66 |
||||||||||
36 |
( 914 ) |
1.00 |
0.90 |
0.740 |
1.00 |
0.63 |
0.99 |
0.72 |
0.68 |
0.63 |
1.00 |
0.68 |
1.00 |
0.63 |
0.94 |
0.85 |
0.72 |
||||||||||
> 48 |
( 1219 ) |
1.00 |
0.820 |
0.84 |
1.00 |
0.79 |
0.74 |
0.67 |
1.00 |
0.84 |
1.00 |
0.98 |
0.83 |
||||||||||||||
1 Linear interpolation not permitted | |||||||||||||||||||||||||||
2 Shaded area with reduced edge distance is permitted provided the installation torque is reduced to 0.30 T max for 5d ≤ s ≤ 16-in . and to 0.5 T max for s > 16-in . | |||||||||||||||||||||||||||
3 When combining multiple load adjustment factors ( e . g . for a four-anchor pattern in a corner with thin concrete member ) the design can become very conservative . To optimize the design , | |||||||||||||||||||||||||||
use PROFIS Engineering or perform anchor calculation using design equations from ACI 318 Chapter 17 . | |||||||||||||||||||||||||||
4 Spacing factor reduction in shear applicable when c < 3 * h ef
. ƒ AV , is applicable when edge distance , c < 3 * h ef
. If c ≥ 3 * h ef , then ƒ AV
= ƒ AN .
| |||||||||||||||||||||||||||
5 Concrete thickness reduction factor in shear , ƒ HV , is applicable when edge distance , c < 3 * h ef
. If c ≥ 3 * h ef , then ƒ HV
= 1.0 .
|