36 / 9 36 / 7
914 / 9
6 '' 36 ''
1-1 / 2 '' 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 ≥ 50 ksi ; F u
≥ 65 ksi ) installed with Hilti S-MD 12-24 x 1-5 / 8 M HWH5 fasteners with 36 / 9 or 36 / 7 end and interior support fastener patterns 1 , 2 , 3 , 4 , 5 , 6 , 7
6 '' 152 mm
36 '' 914 1-1 / 2 mm ''
38 mm
Gauge
22
20
18
Number of Hilti SLC per span
2
3
4
5
6
7
2
3
4
5
6
7
2
3
4
5
6
7
Factor 36 / 11
Span ( ft- in .) 4 ' -0" 5 ' -0" 6 ' -0" 7 ' -0" 8 ' -0" 9 ' -0" 10 ' -0"
36 / 9 914 / 11
Fasteners per sheet to support
9 7 9 7 9 7 9 7 9 7 9 7 9 7 6 ''
S LRFD
1022 763 851 629 720 531 611 453
6 '' 152 mm 530 394 469 349 422 314
36 '' 1-1 / 2 ''
36 '' 714 1-1 / mm 2 ''
38 mm
G ' 60.7 57 64.1 59.1 65.4 59.2 65.2 58.1 64.2 56.4 62.6 54.4 60.8 52.3
S LRFD
1134 886 954 739 818 630 707 549 613 477 544 424 490 381 G ' 62.4 59.6 66.6 62.6 68.5 63.5 68.9 63 68.3 61.7 67 60 65.4 58
S LRFD
1237 997 1050 840 906 722 795 630 698 560 619 499 557 450 G ' 63.9 61.5 68.7 65.4 71.1 66.9 72 67 71.8 66.2 70.8 64.7 69.4 63
S LRFD
1330 1096 1139 934 990 808 872 710 776 632 694 568 624 515
36 / 11 G ' 65 63.1 70.4 67.6 73.3 69.8 74.6 70.4 74.8 70 74.2 68.8 73 67.3
|
S LRFD
G '
|
1411
66
|
1182
64.4
|
1221
71.8
|
1019
69.5
|
1069
75.2
|
890
72.2
|
944
76.9
|
786
6 ''
73.3
|
845
77.4
36 ''
|
701
73.2
|
763
77.1
|
632
72.4
1-1 / 2 ''
|
693
76.2
|
574
71.1
|
S LRFD |
1486 |
1259 |
1298 |
1098 |
1142 |
965 |
1014 |
856 |
910 |
768 |
824 |
694 |
750 |
632 |
G ' 66.9 65.5 73.1 71.1 76.9 74.3 79 75.7 79.8 76.1 79.7 75.6 79 74.5
S LRFD
1446 1088 1206 898 1029 762 877 653 760 568 669 501 602 451 G ' 83.1 76.9 85.1 77.2 84.6 75.3 82.7 72.5 79.9 69.2 76.9 65.8 73.7 62.5
S LRFD
1613 1269 1358 1061 1166 906 1019 789 885 693 781 613 702 552 G ' 86.1 81.2 89.1 82.7 89.4 81.7 88 79.4 85.7 76.5 82.9 73.3 79.9 70
S LRFD
1762 1430 1499 1210 1296 1042 1138 910 1011 808 893 725 803 653 G ' 88.6 84.6 92.5 87.1 93.5 86.9 92.6 85.2 90.7 82.7 88.2 79.8 85.4 76.7
S LRFD
1894 1571 1629 1346 1418 1168 1251 1027 1115 915 1005 824 904 749 G ' 90.6 87.3 95.3 90.8 96.9 91.4 96.7 90.2 95.2 88.1 93 85.5 90.4 82.6
S LRFD
2011 1694 1747 1467 1533 1285 1358 1138 1216 1016 1099 918 1002 835 G ' 92.4 89.6 97.7 93.8 100 95.1 100.2 94.6 99.1 92.9 97.2 90.5 94.8 87.8
S LRFD
2117 1803 1856 1579 1638 1392 1459 1240 1312 1114 1189 1008 1085 920 G ' 93.9 91.5 99.8 96.5 102.6 98.4 103.3 98.3 102.6 97 101 95 98.9 92.5
S LRFD
1699 1306 1422 1082 1216 920 1056 800 917 698 810 618 722 552 G ' 124.5 112.6 122.1 108.2 117.3 102.1 111.5 95.8 105.6 89.6 99.9 83.9 94.4 78.7
S LRFD
1910 1536 1619 1291 1397 1109 1224 968 1086 858 960 768 858 688 G ' 130.4 120.8 129.3 117.7 125.4 112.4 120.2 106.5 114.5 100.4 108.8 94.6 103.4 89.3
S LRFD
2096 1733 1798 1480 1565 1283 1379 1128 1229 1003 1107 902 994 819 G ' 135.4 127.4 135.5 125.6 132.4 121.2 127.7 115.7 122.4 109.9 116.9 104.2 111.5 98.7
S LRFD
2256 1902 1960 1648 1720 1442 1525 1277 1365 1142 1234 1030 1123 939 G ' 139.6 132.8 140.8 132.3 138.5 128.8 134.4 123.8 129.4 118.3 124.2 112.7 118.9 107.2
S LRFD
2395 2045 2106 1795 1862 1587 1661 1414 1493 1272 1354 1152 1237 1053 G ' 143.2 137.4 145.5 138.1 143.9 135.4 140.4 130.9 135.8 125.8 130.8 120.4 125.6 115
S LRFD
2515 2165 2234 1925 1992 1717 1787 1541 1614 1394 1469 1267 1346 1162 G ' 146.3 141.4 149.5 143.1 148.7 141.1 145.7 137.3 141.5 132.5 136.8 127.3 131.8 122.1
1 Tabulated diaphragm shear values are for attachment of steel deck to base steel thicknesses , t f , with the range 1 / 8 " ≤ 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 3 through 7 on page 171 .
200