Product Technical Guides : CA-EN Steel Deck Fastening Systems | Page 41

Load Resistance Factor Design (LRFD) – Factored resistance diaphragm shears, S LRFD , (plf) and stiffness factors, G',
(kips/in.) for standard 1-1/2" deep flutes, 6" center-to-center steel deck (F y ≥ 33 ksi; F u ≥ 45 ksi) installed with Hilti
X-ENP-19 L15 fasteners with 36/5 or 36/4 end and interior support fastener patterns 1,2,3,4,5
Gauge
Sidelap
spacing
Hilti SLC 6,7,8
36" O.C.
24" O.C.
18" O.C.
22
12" O.C.
6" O.C.
3" O.C.
36" O.C.
24" O.C.
18" O.C.
20
12" O.C.
6" O.C.
3" O.C.
36" O.C.
24" O.C.
18" O.C.
18
12" O.C.
6" O.C.
3" O.C.
36" O.C.
24" O.C.
18" O.C.
16
12" O.C.
6" O.C.
3" O.C.
Factor
36/7
4'-0"
5
S LRFD
829
6''
G'
13.6
36'' 915
S LRFD
G'
13.6
S LRFD
993
G'
13.7
S LRFD
1131
G'
13.8
S LRFD
1416
36/9
G'
14.0
S LRFD
1416
6''
G'
14.1
36''
S LRFD
1079
G'
21.1
S LRFD
1198
G'
21.2
S LRFD
1306
G'
21.4
S LRFD
1492
36/11
G'
21.6
S LRFD
1856
6''
G'
22.0
36'' 1856
S LRFD
G'
22.3
S LRFD
1306
G'
38.8
S LRFD
1453
G'
39.2
S LRFD
1586
G'
39.7
S LRFD
1812
G'
40.3
S LRFD
2251
G'
41.5
S LRFD
2251
G'
42.4
S LRFD
1337
G'
62.1
S LRFD
1492
G'
63.3
S LRFD
1632
G'
64.1
S LRFD
1866
G'
65.8
S LRFD
2307
G'
68.5
S LRFD
2307
G'
70.9
4
674
9.9
753
9.9
823
10.0
939
10.0
1151
10.1
1151
10.2
881
15.4
989
15.5
1084
15.6
1237
15.8
1500
16.0
1500
16.2
1067
28.8
1201
29.2
1317
29.5
1502
30.0
1815
30.8
1815
31.3
1095
46.9
1235
47.8
1355
48.8
1545
49.8
1853
51.8
1853
53.2
5'-0"
5
4
727
600
16.3
11.9
1-1/2''
820
687
16.4
12.0
907
765
16.6
12.1
1059
894
16.8
12.2
1376
1130
17.1
12.4
1376
1130
17.3
12.6
1-1/2''
952
790
24.9
18.4
1083
910
25.3
18.7
1202
1015
25.5
18.9
1407
1186
25.9
19.1
1813
1478
26.6
19.6
1-1/2''
1813
1478
27.1
19.9
1155
959
44.6
33.7
1316
1106
45.5
34.4
1462
1235
46.3
35.0
1712
1442
47.4
35.8
2200
1790
49.3
37.1
2200
1790
51.0
38.2
1186
987
69.4
53.5
1356
1142
71.4
55.2
1510
1276
73.0
56.5
1770
1487
75.8
58.1
2261
1831
80.0
61.3
2261
1831
84.0
64.1
Span (ft- in.)
6'-0"
7'-0"
8'-0"
Fasteners per sheet to support
36/5
5
4
5
4
5
4
655
548
600
508
552
474
6''
152 mm
18.8
13.8
21.0
15.6
23.0
17.2
36''
753
640
703
604
664
576
19.0
14.0
21.4
15.9
23.5
17.6
845
722
798
690
761
665
19.2
14.2
21.7
16.1
23.9
17.9
1007
861
967
836
936
816
19.5
14.4
22.1
16.4
24.6
18.3
1346
1115
1324
1104
1307
1095
36/7
20.0
14.7
22.8
16.8
25.4
18.9
1346
1115
1324
1104
1307
1095
6''
152 mm
20.4
14.9
23.3
17.1
26.1
19.3
36''
862
725
795
676
743
638
28.3
21.2
31.3
23.6
33.7
25.7
1000
852
938
809
890
775
28.8
21.6
32.1
24.2
34.8
26.6
1126
964
1069
926
1025
896
29.2
21.9
32.7
24.6
35.7
27.2
1345
1148
1299
1119
1262
1096
36/9
29.9
22.3
33.6
25.2
36.9
28.0
1781
1462
1757
1450
1738
1441
6''
152 mm
30.9
22.9
35.0
26.2
38.8
29.2
36''
1781
1462
1757
1450
1738
1441
31.7
23.4
36.1
26.8
40.2
30.1
1047
881
967
823
905
778
49.3
37.8
53.2
41.2
56.2
44.0
1217
1038
1143
986
1085
946
50.8
38.9
55.2
42.8
58.8
46.1
1372
1175
1304
1130
1252
1095
36/11
51.8
39.7
56.8
44.1
61.0
47.8
1640
1397
1585
1364
1542
1337
6''
53.8
41.0
59.2
45.7
64.1
50.0
36''
2164
1772
2136
1759
2114
1748
56.5
42.9
63.3
48.4
69.0
53.5
2164
1772
2136
1759
2114
1748
58.8
44.4
66.2
50.5
73.0
56.2
1079
910
999
853
937
808
74.6
58.6
78.7
62.4
81.3
65.4
1259
1075
1185
1025
1129
985
77.5
61.0
82.6
65.7
86.2
69.6
1422
1218
1356
1174
1304
1140
80.0
62.9
86.2
68.5
90.1
73.0
1700
1446
1647
1414
1605
1389
84.0
65.7
90.9
72.1
97.1
77.8
2227
1815
2202
1803
2182
1793
90.1
70.2
99.0
78.2
107.5
85.5
2227
1815
2202
1803
2182
1793
96.2
74.1
106.4
82.6
116.3
91.7
9'-0"
914/7
10'-0"
5
4
5
517
448
490
24.8
18.7
26.3
1-1/2''
914 mm
633
554
607
25.5
19.3
27.3
732
645
709
26.0
19.6
28.0
911
800
891
26.8
20.2
29.0
1293
1087
1216
914/9
28.0
20.9
30.4
1293
1087
1216
28.8
21.4
31.4
1-1/2''
914 mm
696
608
661
35.8
27.7
37.7
851
748
820
37.3
28.7
39.5
990
872
961
38.5
29.5
41.0
1233
1078
1209
914/11
40.0
30.6
42.9
1723
1433
1584
42.4
32.2
45.9
1-1/2''
714 mm
1723
1433
1584
44.1
33.2
47.8
856
742
810
58.5
46.4
60.2
1040
914
1002
61.7
49.1
64.5
1210
1067
1175
64.5
51.0
67.6
1507
1316
1479
68.5
54.0
71.9
1-1/2''
2096
1739
2082
74.6
58.3
79.4
2096
1739
2082
79.4
61.3
85.5
888
772
848
83.3
67.7
84.0
1083
953
1046
89.3
72.9
91.7
1263
1113
1229
94.3
76.9
97.1
1572
1369
1545
102.0
82.8
106.4
2165
1786
2152
114.9
92.1
120.5
2165
1786
2152
125.0
99.0
133.3
4
428
20.1
38 mm
536
20.8
629
21.3
787
21.9
1081
22.8
1081
23.5
38 mm
582
29.4
726
30.8
853
31.7
1063
33.0
1427
35.0
38 mm
1427
36.2
713
48.3
888
51.5
1043
54.1
1299
57.5
1732
62.9
1732
66.7
743
69.5
928
75.6
1090
80.0
1352
87.2
1779
98.2
1779
106.4
1 Tabulated diaphragm shear values are for attachment of steel deck to a base steel thickness, t f ≥ 1/4".
2 Tabulated LRFD diaphragm shear loads are calculated with a phi factor (Φ) of 0.70 for wind loads. To calculate LRFD values for load combinations involving
earthquake, divide values in table by 0.70 and multiply by a phi factor (Φ) of 0.65. 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 39