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HIT-HY 100 Adhesive Anchoring System
HIT-HY 100 Adhesive Anchoring System
Table 8 — Load Adjustment Factors for #8 US Rebar in Uncracked Concrete
Spacing Factor in
#8
Tension
Uncracked Concrete
Embedment h
9
ef
in (mm)
(229)
(305)
1-3/4
(44)
n/a
5
(127)
0.59
0.57
6
(152)
0.61
0.58
6-1/4
(159)
0.62
0.59
7
(178)
0.63
0.60
8
(203)
0.65
0.61
9
(229)
0.67
0.63
10
(254)
0.69
0.64
11
(279)
0.70
0.65
11-1/4
(286)
0.71
0.66
12
(305)
0.72
0.67
13
(330)
0.74
0.68
14
(356)
0.76
0.69
14-1/4
(362)
0.76
0.70
16
(406)
0.80
0.72
18
(457)
0.83
0.75
20
(508)
0.87
0.78
22
(559)
0.91
0.81
22-1/4
(565)
0.91
0.81
24
(610)
0.94
0.83
26
(660)
0.98
0.86
28
(711)
1.00
0.89
30
(762)
0.92
36
(914)
1.00
>48
(1219)
Table 9 — Load Adjustment Factors for #9 US Rebar in Uncracked Concrete
Spacing Factor in
#9
Tension
Uncracked Concrete
Embedment h
10-1/8 13-1/2 22-1/2 10-1/8 13-1/2 22-1/2 10-1/8 13-1/2 22-1/2 10-1/8 13-1/2 22-1/2 10-1/8 13-1/2 22-1/2 10-1/8 13-1/2 22-1/2
ef
(257)
(343)
in (mm)
1-3/4
(44)
n/a
5-5/8
(143)
0.59
0.57
6
(152)
0.60
0.57
7
(178)
0.62
0.59
7-1/4
(184)
0.62
0.59
8
(203)
0.63
0.60
9
(229)
0.65
0.61
10
(254)
0.66
0.62
11
(279)
0.68
0.64
12
(305)
0.70
0.65
12-7/8
(327)
0.71
0.66
13
(330)
0.71
0.66
14
(356)
0.73
0.67
16
(406)
0.76
0.70
16-1/4
(413)
0.77
0.70
18
(457)
0.80
0.72
20
(508)
0.83
0.75
22
(559)
0.86
0.77
24
(610)
0.90
0.80
25-1/4
(641)
0.92
0.81
26
(660)
0.93
0.82
28
(711)
0.96
0.85
30
(762)
0.99
0.87
36
(914)
1.00
0.94
>48
(1219)
1.00
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
14
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
Edge Distance Factor
in Tension
f
f
AN
RN
12
20
9
12
20
(508)
(229)
(305)
(508)
n/a
n/a
0.23
0.17
0.10
0.54
0.32
0.23
0.14
0.55
0.35
0.25
0.15
0.55
0.35
0.26
0.15
0.56
0.38
0.28
0.16
0.57
0.41
0.30
0.18
0.58
0.45
0.33
0.19
0.58
0.48
0.35
0.21
0.59
0.52
0.38
0.22
0.59
0.53
0.39
0.23
0.60
0.57
0.42
0.24
0.61
0.61
0.45
0.26
0.62
0.66
0.49
0.28
0.62
0.67
0.49
0.29
0.63
0.75
0.55
0.33
0.65
0.85
0.62
0.37
0.67
0.94
0.69
0.41
0.68
1.00
0.76
0.45
0.69
0.77
0.45
0.70
0.83
0.49
0.72
0.90
0.53
0.73
0.97
0.57
0.75
1.00
0.61
0.80
0.73
0.90
0.98
Edge Distance Factor
in Tension
f
f
AN
RN
(572)
(257)
(343)
(572)
n/a
n/a
0.22
0.16
0.10
0.54
0.32
0.23
0.14
0.54
0.33
0.24
0.14
0.55
0.36
0.26
0.15
0.55
0.36
0.27
0.16
0.56
0.38
0.28
0.17
0.57
0.41
0.30
0.18
0.57
0.45
0.33
0.19
0.58
0.48
0.35
0.20
0.59
0.51
0.37
0.22
0.60
0.54
0.40
0.23
0.60
0.55
0.40
0.24
0.60
0.59
0.43
0.25
0.62
0.67
0.50
0.29
0.62
0.69
0.50
0.29
0.63
0.76
0.56
0.33
0.65
0.84
0.62
0.36
0.66
0.93
0.68
0.40
0.68
1.00
0.74
0.43
0.69
0.78
0.46
0.69
0.80
0.47
0.71
0.87
0.51
0.72
0.93
0.54
0.77
1.00
0.65
0.86
0.87
, 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
9
12
20
9
12
(229)
(305)
(508)
(229)
(305)
n/a
n/a
n/a
0.02
0.02
0.54
0.53
0.52
0.11
0.08
0.55
0.54
0.53
0.14
0.10
0.55
0.54
0.53
0.15
0.11
0.55
0.54
0.53
0.18
0.13
0.56
0.55
0.53
0.22
0.15
0.57
0.55
0.54
0.26
0.18
0.58
0.56
0.54
0.31
0.22
0.58
0.57
0.55
0.35
0.25
0.59
0.57
0.55
0.37
0.26
0.59
0.57
0.55
0.40
0.28
0.60
0.58
0.56
0.46
0.32
0.61
0.58
0.56
0.51
0.36
0.61
0.59
0.56
0.52
0.37
0.62
0.60
0.57
0.62
0.44
0.64
0.61
0.58
0.74
0.52
0.65
0.62
0.59
0.87
0.61
0.67
0.63
0.59
1.00
0.71
0.67
0.63
0.60
0.72
0.68
0.64
0.60
0.81
0.70
0.66
0.61
0.91
0.71
0.67
0.62
1.00
0.73
0.68
0.63
0.77
0.72
0.65
0.86
0.79
0.71
1,2
Edge Distance in Shear
Spacing Factor in
┴
Shear
3
Toward Edge
f
f
AV
RV
(257)
(343)
(572)
(257)
(343)
n/a
n/a
n/a
0.02
0.01
0.54
0.53
0.52
0.11
0.07
0.54
0.53
0.52
0.12
0.08
0.55
0.54
0.53
0.15
0.10
0.55
0.54
0.53
0.16
0.11
0.55
0.54
0.53
0.18
0.12
0.56
0.55
0.53
0.22
0.15
0.57
0.55
0.54
0.26
0.17
0.57
0.56
0.54
0.30
0.20
0.58
0.56
0.54
0.34
0.22
0.59
0.57
0.55
0.38
0.25
0.59
0.57
0.55
0.38
0.25
0.59
0.57
0.55
0.43
0.28
0.61
0.58
0.56
0.52
0.35
0.61
0.58
0.56
0.53
0.35
0.62
0.59
0.57
0.62
0.41
0.63
0.60
0.57
0.73
0.48
0.65
0.61
0.58
0.84
0.56
0.66
0.62
0.59
0.96
0.64
0.67
0.63
0.59
1.00
0.69
0.68
0.63
0.60
0.72
0.69
0.64
0.60
0.80
0.70
0.65
0.61
0.89
0.74
0.68
0.63
1.00
0.82
0.75
0.68
= f
.
AV
AN
= 1.0.
HV
Conc. Thickness
⃦
Factor in Shear
To Edge
f
RV
20
9
12
20
9
(508)
(229)
(305)
(508)
(229)
0.01
0.05
0.03
0.02
n/a
0.05
0.22
0.15
0.09
n/a
0.06
0.29
0.20
0.12
n/a
0.06
0.30
0.21
0.13
n/a
0.08
0.36
0.25
0.15
n/a
0.09
0.44
0.31
0.19
n/a
0.11
0.48
0.37
0.22
n/a
0.13
0.51
0.42
0.26
n/a
0.15
0.55
0.44
0.30
n/a
0.16
0.55
0.45
0.31
0.58
0.17
0.58
0.47
0.34
0.60
0.19
0.62
0.49
0.36
0.63
0.22
0.66
0.52
0.38
0.65
0.22
0.67
0.52
0.38
0.66
0.26
0.75
0.57
0.40
0.70
0.31
0.85
0.62
0.43
0.74
0.37
0.94
0.69
0.46
0.78
0.42
1.00
0.76
0.49
0.82
0.43
0.77
0.49
0.82
0.48
0.83
0.52
0.85
0.54
0.90
0.55
0.89
0.61
0.97
0.58
0.92
0.68
1.00
0.61
0.95
0.89
0.73
1.00
1.00
0.98
Conc. Thickness
⃦
Factor in Shear
To Edge
f
RV
(572)
(257)
(343)
(572)
(257)
0.01
0.04
0.03
0.02
n/a
0.04
0.22
0.14
0.09
n/a
0.05
0.24
0.16
0.10
n/a
0.06
0.30
0.20
0.12
n/a
0.06
0.32
0.21
0.13
n/a
0.07
0.37
0.24
0.15
n/a
0.09
0.44
0.29
0.18
n/a
0.10
0.48
0.34
0.21
n/a
0.12
0.51
0.39
0.24
n/a
0.13
0.54
0.44
0.27
n/a
0.15
0.56
0.46
0.30
0.59
0.15
0.57
0.46
0.30
0.59
0.17
0.60
0.48
0.34
0.61
0.21
0.67
0.53
0.38
0.66
0.21
0.69
0.53
0.38
0.66
0.25
0.76
0.57
0.40
0.70
0.29
0.84
0.62
0.43
0.73
0.34
0.93
0.68
0.45
0.77
0.38
1.00
0.74
0.48
0.80
0.41
0.78
0.49
0.83
0.43
0.80
0.50
0.84
0.48
0.87
0.53
0.87
0.53
0.93
0.56
0.90
0.70
1.00
0.65
0.99
1.00
0.87
1.00
4
f
HV
12
20
(305)
(508)
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
n/a
n/a
0.59
n/a
0.62
n/a
0.66
n/a
0.69
n/a
0.73
n/a
0.73
0.62
0.76
0.64
0.79
0.67
0.82
0.69
0.85
0.72
0.93
0.78
1.00
0.91
4
f
HV
(343)
(572)
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
n/a
n/a
n/a
n/a
0.58
n/a
0.61
n/a
0.64
n/a
0.67
n/a
0.70
n/a
0.72
0.61
0.73
0.62
0.76
0.64
0.79
0.66
0.86
0.73
0.99
0.84
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