Product Technical Guides : CA-EN Steel Deck Fastening Systems | Page 33

c
36/4
914/5
(36/5)
914/5
6'' 152 mm
36''
914/4
(36/4)
914/4
914 mm
1-1/2''
38 mm
152 mm
914 mm
38 mm
Limit States Design (LSD) - Factored resistance diaphragm shears, S LSD , (N/mm) and stiffness factors, G', (10 3 N/mm)
for standard 38 mm deep flutes, 152 mm center-to-center steel deck (F y ≥ 230 MPa; F u ≥ 310 MPa) installed with Hilti
X-HSN 24 fasteners with 914/5 (36/5) or 914/4 (36/4) end and interior support fastener patterns 1,2,3,4,5
Gauge
Sidelap
spacing
Hilti 36/5
SLC 6,7,8
900
152 O.C.
mm
6'' mm
36''
600 mm O.C..
450 mm O.C.
22
300 mm O.C.
36/7
150 mm
O.C.
75 6''
mm
O.C.
152
mm
36''
900 mm O.C.
600 mm O.C.
450 mm O.C.
20
36/9
300 mm
O.C.
150
152 O.C.
mm
6'' mm
36''
75 mm O.C.
900 mm O.C.
600 mm O.C.
36/11
450 mm
O.C.
18
300
6'' mm O.C.
36''
150 mm O.C.
75 mm O.C.
900 mm O.C.
600 mm O.C.
450 mm O.C.
16
300 mm O.C.
150 mm O.C.
75 mm O.C.
Factor
914/7
4'-0"
5
4
S LSD
10.1
8.2
G'
2.3
1.7
914 mm
1-1/2''
S LSD
11.2
9.2
G'
2.3
1.7
S LSD
12.1
10.0
G'
2.3
1.7
S LSD
13.8
11.4
G'
2.4
1.7
S LSD
17.2
13.9
914/9
G'
2.4
1.7
S LSD
17.2
13.9
G'
2.4
1.8
914 mm
1-1/2''
S LSD
13.5
11.0
G'
3.5
2.6
S LSD
15.0
12.4
G'
3.6
2.6
S LSD
16.4
13.6
G'
3.6
2.7
S LSD
18.7
15.4
914/11
G'
3.7
2.7
S LSD
23.1
18.6
G'
3.8
2.8
714 mm
1-1/2''
S LSD
23.1
18.6
G'
3.8
2.8
S LSD
16.8
13.7
G'
6.4
4.8
S LSD
18.7
15.5
G'
6.5
4.9
S LSD
20.4
16.9
G'
6.6
5.0
S LSD
23.3
19.3
G'
6.8
5.1
1-1/2''
S LSD
28.8
23.1
G'
7.1
5.3
S LSD
28.8
23.1
G'
7.3
5.4
S LSD
18.6
15.3
G'
10.0
7.7
S LSD
20.8
17.2
G'
10.4
7.9
S LSD
22.8
18.9
G'
10.6
8.1
S LSD
26.0
21.5
G'
11.0
8.4
S LSD
32.0
25.6
G'
11.7
8.9
S LSD
32.0
25.6
G'
12.2
9.2
5'-0"
5
4
8.9
7.3
2.7
2.0
38 mm
10.0
8.4
2.8
2.0
11.1
9.3
2.8
2.1
12.9
10.9
2.9
2.1
16.7
13.7
2.9
2.1
16.7
13.7
3.0
2.2
38 mm
11.9
9.9
4.1
3.1
13.6
11.4
4.2
3.2
15.1
12.7
4.3
3.2
17.6
14.8
4.4
3.3
22.6
18.4
4.6
3.4
38 mm
22.6
18.4
4.7
3.4
14.9
12.4
7.3
5.5
17.0
14.3
7.5
5.7
18.9
15.9
7.7
5.9
22.1
18.5
8.0
6.1
28.2
22.8
8.5
6.4
28.2
22.8
8.8
6.6
16.6
13.8
11.1
8.6
19.0
16.0
11.6
9.1
21.1
17.8
12.0
9.4
24.7
20.7
12.7
9.8
31.4
25.3
13.7
10.5
31.4
25.3
14.5
11.0
Span (ft- in.)
6'-0"
7'-0"
8'-0"
Fasteners per sheet to support
914/5
5
4
5
4
5
4
8.0
6.7
7.3
6.2
6.8
5.8
3.1
2.3
3.5 152 mm
2.6
3.8
2.9
914 mm
9.2
7.8
8.6
7.4
8.1
7.0
3.2
2.4
3.6
2.7
3.9
3.0
10.3
8.8
9.7
8.4
9.3
8.1
3.3
2.4
3.7
2.7
4.0
3.1
12.3
10.5
11.8
10.2
11.4
9.9
3.3
2.5
3.8
2.8
4.2
3.1
16.3
13.5
16.1
13.4
15.9
13.3
914/7
3.4
2.5
3.9
2.9
4.4
3.3
16.3
13.5
16.1
13.4
15.9
13.3
3.5
2.6
4.0 152 mm
3.0
4.5
3.3
914 mm
10.8
9.1
10.0
8.5
9.3
8.0
4.7
3.5
5.1
3.9
5.5
4.3
12.5
10.7
11.8
10.1
11.2
9.7
4.8
3.6
5.3
4.1
5.8
4.5
14.1
12.1
13.4
11.6
12.9
11.2
4.9
3.7
5.5
4.2
6.0
4.6
16.8
14.3
16.3
14.0
15.8
13.7
914/9
5.1
3.8
5.7
4.3
6.3
4.8
22.2
18.2
21.9
18.1
21.7
17.9
5.3
3.9
6.0 152 mm
4.5
6.7
5.0
914 mm
22.2
18.2
21.9
18.1
21.7
17.9
5.5
4.0
6.2
4.6
6.9
5.2
13.5
11.4
12.5
10.7
11.7
10.1
8.0
6.2
8.5
6.7
8.9
7.1
15.7
13.4
14.8
12.8
14.1
12.3
8.3
6.5
9.0
7.1
9.6
7.6
17.8
15.2
16.9
14.6
16.3
14.2
914/11
8.6
6.7
9.4
7.4
10.1
8.0
21.2
18.0
20.5
17.6
20.0
17.3
152 mm
9.1
7.0
10.0
7.8
10.8
8.5
714 mm
27.7
22.6
27.4
22.5
27.2
22.3
9.7
7.4
10.8
8.3
11.9
9.2
27.7
22.6
27.4
22.5
27.2
22.3
10.2
7.7
11.4
8.7
12.6
9.7
15.1
12.7
14.0
11.9
13.1
11.3
11.8
9.4
12.3
9.9
12.7
10.4
17.6
15.0
16.6
14.3
15.8
13.8
12.6
10.0
13.3
10.7
13.9
11.4
19.9
17.0
19.0
16.4
18.3
16.0
13.2
10.4
14.1
11.3
14.8
12.1
23.7
20.1
23.0
19.7
22.4
19.4
14.0
11.1
15.2
12.2
16.2
13.1
30.9
25.1
30.6
25.0
30.3
24.8
15.5
12.0
17.0
13.4
18.4
14.7
30.9
25.1
30.6
25.0
30.3
24.8
16.5
12.7
18.4
14.3
20.1
15.8
9'-0"
5
6.3
4.1
7.7
4.3
9.0
4.4
11.1
4.6
15.7
4.8
15.7
5.0
8.8
5.8
10.7
6.2
12.4
6.4
15.5
6.8
21.5
7.3
21.5
7.6
11.1
9.3
13.5
10.1
15.7
10.7
19.6
11.5
27.0
12.8
27.0
13.7
12.4
12.9
15.2
14.3
17.7
15.4
22.0
17.0
30.1
19.6
30.1
21.6
10'-0"
4
5
5.5
6.0
3.1
4.3
38 mm
6.8
7.4
3.3
4.6
7.9
8.7
3.3
4.7
9.8
10.9
3.5
4.9
13.2
15.6
3.6
5.2
13.2
15.6
3.7
5.4
38 mm
7.6
8.3
4.6
6.1
9.4
10.3
4.8
6.6
10.9
12.1
5.0
6.9
13.5
15.2
5.2
7.3
17.8
21.3
5.5
7.9
38 mm
17.8
21.3
5.7
8.3
9.6
10.6
7.5
9.5
11.9
13.0
8.1
10.5
13.9
15.3
8.6
11.2
17.0
19.2
9.2
12.2
38 mm
22.2
26.8
10.0
13.7
22.2
26.8
10.6
14.8
10.8
11.9
10.7
13.1
13.4
14.7
11.9
14.7
15.6
17.2
12.8
16.0
19.1
21.6
14.0
17.8
24.7
29.9
15.8
20.7
24.7
29.9
17.1
23.0
4
5.2
3.3
6.5
3.5
7.7
3.6
9.6
3.8
13.1
3.9
13.1
4.0
7.3
4.8
9.1
5.1
10.7
5.4
13.3
5.6
17.8
6.0
17.8
6.3
9.3
7.8
11.6
8.5
13.6
9.1
16.8
9.8
22.2
10.8
22.2
11.5
10.4
11.0
13.0
12.3
15.3
13.3
18.9
14.8
24.7
16.9
24.7
18.4
1 Tabulated diaphragm shear values are for attachment of steel deck to base steel thicknesses 5 mm ≤ t f ≤ 10 mm. For attachment to base steel thickness with
range 3 mm ≤ t f < 5 mm, diaphragm shear values should be calculated in accordance with Section 1.1.8.
2 Tabulated LRFD diaphragm shear loads are calculated with a phi factor (Φ) of 0.65 for wind loads. To calculate LRFD values for load combinations involving
earthquake, divide values in table by 0.65 and multiply by a phi factor (Φ) of 0.60. Panel buckling has been checked.
3 Please refer to footnotes 4 through 8 at the end of Section 1.6 on page 60..
Hilti, Inc. (US) 1-800-879-8000 | www.us.hilti.com I en español 1-800-879-5000 I Hilti (Canada) Corp. 1-800-363-4458 I www.hilti.ca I PTG Decking Supplement 2014 31