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Table 6 — Load Adjustment Factors for #6 US Rebar in Uncracked Concrete
Spacing Factor in
#6
Tension
Uncracked Concrete
Embedment h
6-3/4
ef
in (mm)
(171)
(229)
1-3/4
(44)
n/a
3-3/4
(95)
0.59
0.57
4
(102)
0.60
0.57
5
(127)
0.62
0.59
5-1/4
(133)
0.63
0.60
6
(152)
0.65
0.61
7
(178)
0.67
0.63
8
(203)
0.70
0.65
8-1/2
(216)
0.71
0.66
9
(229)
0.72
0.67
10
(254)
0.75
0.69
10-3/4
(273)
0.77
0.70
12
(305)
0.80
0.72
14
(356)
0.85
0.76
16
(406)
0.90
0.80
16-3/4
(425)
0.91
0.81
18
(457)
0.94
0.83
20
(508)
0.99
0.87
22
(559)
1.00
0.91
24
(610)
0.94
26
(660)
0.98
28
(711)
1.00
30
(762)
36
(914)
>48
(1219)
Table 7 — Load Adjustment Factors for #7 US Rebar in Uncracked Concrete
Spacing Factor in
#7
Tension
Uncracked Concrete
Embedment h
7-7/8 10-1/2 17-1/2 7-7/8 10-1/2 17-1/2 7-7/8 10-1/2 17-1/2 7-7/8 10-1/2 17-1/2 7-7/8 10-1/2 17-1/2 7-7/8 10-1/2 17-1/2
ef
(200)
(267)
in (mm)
1-3/4
(44)
n/a
4-3/8
(111)
0.59
0.57
5
(127)
0.61
0.58
5-1/2
(140)
0.62
0.59
6
(152)
0.63
0.60
7
(178)
0.65
0.61
8
(203)
0.67
0.63
9
(229)
0.69
0.64
9-7/8
(251)
0.71
0.66
10
(254)
0.71
0.66
11
(279)
0.73
0.67
12
(305)
0.75
0.69
12-1/2
(318)
0.76
0.70
14
(356)
0.80
0.72
16
(406)
0.84
0.75
18
(457)
0.88
0.79
19-1/2
(495)
0.91
0.81
20
(508)
0.92
0.82
22
(559)
0.97
0.85
24
(610)
1.00
0.88
26
(660)
0.91
28
(711)
0.94
30
(762)
0.98
36
(914)
1.00
>48
(1219)
1 Linear interpolation not permitted
2 Shaded area with reduced edge distance is permitted provided rebar has no installation torque.
3 Spacing factor reduction in shear, f
, assumes an influence of a nearby edge. If no edge exists, then f
AV
4 Concrete thickness reduction factor in shear, f
Hilti, Inc. (USA) 1-800-879-8000 I www.us.hilti.com I en español 1-800-879-5000 I Hilti (Canada) Corp. 1-800-363-4458 I www.hilti.ca I HIT-HY 100 Technical Supplement 01/14
HIT-HY 100 Adhesive Anchoring System
Edge Distance Factor
in Tension
f
f
AN
RN
9
15
6-3/4
9
15
(381)
(171)
(229)
(381)
n/a
n/a
0.24
0.18
0.10
0.54
0.32
0.23
0.14
0.54
0.33
0.24
0.14
0.56
0.37
0.27
0.16
0.56
0.38
0.28
0.16
0.57
0.41
0.30
0.18
0.58
0.46
0.34
0.20
0.59
0.51
0.37
0.22
0.59
0.54
0.39
0.23
0.60
0.57
0.42
0.24
0.61
0.63
0.46
0.27
0.62
0.68
0.50
0.29
0.63
0.76
0.56
0.33
0.66
0.88
0.65
0.38
0.68
1.00
0.74
0.43
0.69
0.78
0.45
0.70
0.83
0.49
0.72
0.93
0.54
0.74
1.00
0.60
0.77
0.65
0.79
0.71
0.81
0.76
0.83
0.81
0.90
0.98
1.00
1.00
Edge Distance Factor
in Tension
f
f
AN
RN
(445)
(200)
(267)
(445)
n/a
n/a
0.23
0.17
0.10
0.54
0.32
0.23
0.14
0.55
0.34
0.25
0.15
0.55
0.36
0.26
0.15
0.56
0.37
0.28
0.16
0.57
0.41
0.30
0.18
0.58
0.45
0.33
0.19
0.59
0.49
0.36
0.21
0.59
0.53
0.39
0.23
0.60
0.54
0.40
0.23
0.60
0.59
0.44
0.26
0.61
0.65
0.48
0.28
0.62
0.67
0.50
0.29
0.63
0.75
0.55
0.33
0.65
0.86
0.63
0.37
0.67
0.97
0.71
0.42
0.69
1.00
0.77
0.45
0.69
0.79
0.46
0.71
0.87
0.51
0.73
0.95
0.56
0.75
1.00
0.60
0.77
0.65
0.79
0.70
0.84
0.84
0.96
1.00
, assumes an influence of a nearby edge. If no edge exists, then f
HV
1,2
Edge Distance in Shear
Spacing Factor in
┴
Shear
3
Toward Edge
f
AV
f
RV
6-3/4
9
15
6-3/4
9
(171)
(229)
(381)
(171)
(229)
n/a
n/a
n/a
0.04
0.03
0.54
0.53
0.52
0.12
0.09
0.54
0.54
0.53
0.13
0.10
0.55
0.54
0.53
0.18
0.14
0.56
0.55
0.53
0.20
0.15
0.56
0.55
0.54
0.24
0.18
0.57
0.56
0.54
0.30
0.23
0.59
0.57
0.55
0.37
0.28
0.59
0.57
0.55
0.40
0.30
0.60
0.58
0.56
0.44
0.33
0.61
0.59
0.56
0.51
0.39
0.61
0.59
0.57
0.57
0.43
0.63
0.61
0.58
0.67
0.51
0.65
0.62
0.59
0.85
0.64
0.67
0.64
0.60
1.00
0.78
0.68
0.65
0.61
0.83
0.69
0.66
0.61
0.93
0.71
0.68
0.63
1.00
0.74
0.69
0.64
0.76
0.71
0.65
0.78
0.73
0.66
0.80
0.75
0.68
0.82
0.76
0.69
0.88
0.82
0.73
1.00
0.92
0.80
1,2
Edge Distance in Shear
Spacing Factor in
┴
Shear
3
Toward Edge
f
AV
f
RV
(200)
(267)
(445)
(200)
(267)
n/a
n/a
n/a
0.03
0.02
0.54
0.53
0.52
0.11
0.08
0.54
0.54
0.53
0.13
0.10
0.55
0.54
0.53
0.15
0.12
0.55
0.54
0.53
0.18
0.13
0.56
0.55
0.54
0.22
0.17
0.57
0.56
0.54
0.27
0.20
0.58
0.56
0.55
0.32
0.24
0.59
0.57
0.55
0.37
0.28
0.59
0.57
0.55
0.38
0.28
0.60
0.58
0.56
0.44
0.33
0.60
0.59
0.56
0.50
0.37
0.61
0.59
0.56
0.53
0.40
0.62
0.60
0.57
0.62
0.47
0.64
0.61
0.58
0.76
0.57
0.66
0.63
0.59
0.91
0.68
0.67
0.64
0.60
1.00
0.77
0.67
0.64
0.60
0.80
0.69
0.66
0.61
0.92
0.71
0.67
0.62
1.00
0.73
0.69
0.63
0.74
0.70
0.64
0.76
0.72
0.65
0.81
0.76
0.68
0.92
0.84
0.75
= f
.
AV
AN
= 1.0.
HV
HIT-HY 100 Adhesive Anchoring System
Conc. Thickness
⃦
Factor in Shear
To Edge
f
RV
15
6-3/4
9
15
6-3/4
(381)
(171)
(229)
(381)
(171)
0.02
0.08
0.06
0.03
n/a
0.05
0.24
0.18
0.11
n/a
0.06
0.26
0.19
0.12
n/a
0.08
0.36
0.27
0.16
n/a
0.09
0.39
0.29
0.18
n/a
0.11
0.45
0.36
0.21
n/a
0.14
0.49
0.41
0.27
n/a
0.17
0.53
0.44
0.33
n/a
0.18
0.56
0.45
0.34
0.60
0.20
0.58
0.47
0.35
0.62
0.23
0.63
0.50
0.37
0.65
0.26
0.68
0.53
0.38
0.68
0.30
0.76
0.57
0.40
0.72
0.38
0.88
0.65
0.44
0.77
0.47
1.00
0.74
0.48
0.83
0.50
0.78
0.49
0.85
0.56
0.83
0.52
0.88
0.65
0.93
0.56
0.92
0.75
1.00
0.60
0.97
0.86
0.65
1.00
0.97
0.71
1.00
0.76
0.81
0.98
1.00
Conc. Thickness
⃦
Factor in Shear
To Edge
f
RV
(445)
(200)
(267)
(445)
(200)
0.01
0.06
0.04
0.02
n/a
0.05
0.22
0.16
0.10
n/a
0.06
0.27
0.20
0.12
n/a
0.07
0.31
0.23
0.14
n/a
0.08
0.35
0.26
0.16
n/a
0.10
0.44
0.33
0.20
n/a
0.12
0.48
0.40
0.24
n/a
0.14
0.52
0.43
0.29
n/a
0.17
0.56
0.45
0.33
0.59
0.17
0.56
0.45
0.34
0.59
0.20
0.60
0.48
0.36
0.62
0.22
0.65
0.51
0.37
0.65
0.24
0.67
0.53
0.38
0.66
0.28
0.75
0.57
0.40
0.70
0.34
0.86
0.63
0.43
0.75
0.41
0.97
0.71
0.47
0.79
0.46
1.00
0.77
0.49
0.82
0.48
0.79
0.50
0.83
0.55
0.87
0.53
0.88
0.63
0.95
0.57
0.91
0.71
1.00
0.61
0.95
0.80
0.65
0.99
0.88
0.70
1.00
1.00
0.84
1.00
4
f
HV
9
15
(229)
(381)
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
0.62
n/a
0.65
n/a
0.70
n/a
0.75
n/a
0.77
0.65
0.80
0.67
0.84
0.71
0.88
0.74
0.92
0.78
0.96
0.81
0.99
0.84
1.00
0.87
0.95
1.00
4
f
HV
(267)
(445)
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
0.60
n/a
0.63
n/a
0.68
n/a
0.72
n/a
0.75
0.63
0.76
0.64
0.79
0.67
0.83
0.70
0.86
0.73
0.90
0.76
0.93
0.78
1.00
0.86
0.99
13
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