36 / 11 36 / 9
914 / 11
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 X-ENP-19 L15 fasteners with 36 / 11 or 36 / 9 end and interior support fastener patterns 1 , 2 , 3 , 4 , 5 , 6 , 7
Gauge
22
20
18
16
Number of Hilti SLC per span
2
3
4
5
6
7
2
3
4
5
6
7
2
3
4
5
6
7
2
3
4
5
6
7
6 ''
Factor
36 '' 1-1 / 2 ''
6 '' 152 mm 36 ''
714 mm1-1 / 2 ''
|
|
|
Span ( ft- in .) |
|
|
|
4 ' -0" |
5 ' -0" |
6 ' -0" |
7 ' -0" |
8 ' -0" |
9 ' -0" |
10 ' -0" |
|
Fasteners per sheet to support
36 / 11
|
11 |
9 |
11 |
9 |
11 |
9 |
11 |
9 |
11 |
9 |
11 |
9 |
11 |
9 |
S LRFD
1957 1692 1610 1401 1334 1169 1132 990 980 856 869 759 782 683 6 ''
G ' 66.9 65.4 73.2 70.9 77.1 74.0 79.2 75.5 80.0
36 '' 75.8 80.0 75.21-1 / 79.4 2 '' 74.2
S LRFD
2127 1849 1759 1542 1482 1317 1259 1117 1091 967 968 857 871 772 G ' 67.7 66.3 74.3 72.3 78.5 75.8 80.9 77.7 82.1 78.3 82.3 78.0 81.9 77.2
S LRFD
2288 1996 1902 1677 1621 1438 1386 1244 1202 1078 1067 956 960 860 G ' 68.3 67.1 75.2 73.5 79.7 77.4 82.5 79.6 83.9 80.5 84.4 80.6 84.2 80.0
S LRFD
2441 2132 2041 1805 1745 1555 1513 1362 1313 1189 1165 1055 1049 949 G ' 68.8 67.8 76.0 74.5 80.9 78.8 83.9 81.3 85.6 82.5 86.3 82.8 86.3 82.4
S LRFD
2585 2258 2174 1925 1865 1667 1629 1465 1424 1300 1264 1153 1138 1038 G ' 69.3 68.4 76.8 75.4 81.9 80.0 85.2 82.8 87.1 84.3 88.0 84.9 88.2 84.7
S LRFD
2722 2375 2302 2039 1982 1774 1735 1564 1535 1395 1363 1252 1226 1127 G ' 69.7 68.9 77.4 76.2 82.8 81.1 86.3 84.2 88.5 86.0 89.6 86.7 90.0 86.8
S LRFD
2535 2194 2088 1821 1747 1537 1484 1304 1287 1130 1134 994 1020 894 G ' 94.0 91.2 100.0 96.2 102.9 98.0 103.6 97.9 103.0 96.6 101.4 94.5 99.3 92.0
S LRFD
2773 2415 2298 2020 1954 1727 1666 1486 1446 1288 1275 1135 1147 1020 G ' 95.3 92.9 101.8 98.5 105.2 100.9 106.4 101.3 106.1 100.3 104.8 98.6 102.9 96.3
S LRFD
2998 2618 2500 2208 2134 1898 1847 1659 1604 1447 1416 1276 1273 1147 G ' 96.4 94.3 103.4 100.5 107.2 103.4 108.8 104.3 108.9 103.7 107.9 102.2 106.3 100.2
S LRFD
3210 2804 2693 2384 2308 2061 2014 1808 1763 1606 1557 1417 1400 1274 G ' 97.4 95.5 104.9 102.2 109.1 105.7 111.0 107.0 111.4 106.7 110.7 105.5 109.3 103.7
S LRFD
3408 2975 2878 2550 2477 2216 2167 1952 1922 1740 1698 1558 1527 1401 G ' 98.3 96.6 106.1 103.8 110.8 107.7 113.0 109.4 113.7 109.5 113.3 108.6 112.1 107.0
S LRFD
3593 3130 3054 2705 2639 2364 2315 2090 2058 1868 1839 1686 1654 1528 G ' 99.0 97.6 107.3 105.2 112.3 109.5 114.9 111.5 115.9 112.0 115.7 111.3 114.7 110.0
S LRFD
3064 2654 2525 2203 2131 1876 1812 1596 1574 1384 1388 1219 1239 1088 G ' 147.3 141.5 150.7 143.3 150.2 141.4 147.3 137.6 143.3 132.8 138.6 127.7 133.7 122.4
S LRFD
3359 2926 2785 2449 2369 2095 2037 1821 1770 1581 1563 1394 1397 1245 G ' 149.9 144.9 154.2 147.6 154.3 146.5 152.0 143.2 148.4 138.8 144.0 133.9 139.2 128.9
S LRFD
3636 3175 3034 2680 2591 2306 2255 2017 1967 1777 1737 1569 1554 1402 G ' 152.2 147.8 157.3 151.4 158.1 151.0 156.3 148.3 153.0 144.3 148.9 139.7 144.4 134.8
S LRFD
3896 3403 3272 2898 2806 2507 2449 2201 2163 1957 1912 1744 1711 1560 G ' 154.3 150.4 160.1 154.8 161.5 155.1 160.2 152.9 157.3 149.3 153.5 145.0 149.2 140.3
S LRFD
4138 3611 3499 3101 3014 2698 2638 2378 2341 2120 2087 1910 1868 1717 G ' 156.2 152.7 162.6 157.9 164.5 158.8 163.7 157.1 161.2 153.9 157.7 149.8 153.6 145.4
S LRFD
4365 3800 3715 3290 3214 2879 2821 2547 2508 2278 2255 2057 2026 1872 G ' 157.9 154.7 164.9 160.6 167.4 162.1 167.0 160.9 164.8 158.1 161.6 154.3 157.7 150.1
S LRFD
3130 2714 2581 2256 2189 1921 1868 1650 1624 1433 1434 1264 1282 1129 G ' 202.8 193.1 200.9 189.1 195.1 181.9 187.6 173.4 179.4 164.7 171.2 156.3 163.3 148.3
S LRFD
3444 3002 2859 2517 2434 2156 2110 1881 1836 1645 1622 1452 1451 1298 G ' 207.5 198.9 206.6 196.1 201.6 189.7 194.6 181.7 186.8 173.3 178.8 165.0 171.0 157.0
S LRFD
3738 3265 3125 2763 2671 2380 2327 2084 2047 1850 1810 1640 1620 1468 G ' 211.6 204.0 211.8 202.3 207.5 196.7 201.1 189.3 193.6 181.2 185.9 173.1 178.2 165.2
S LRFD
4012 3504 3377 2992 2900 2593 2534 2280 2246 2029 1998 1826 1790 1637 G ' 215.3 208.5 216.5 207.9 212.9 203.1 207.0 196.2 199.9 188.5 192.5 180.6 184.9 172.8
S LRFD
4267 3720 3618 3205 3121 2795 2735 2467 2429 2203 2182 1986 1959 1806 G ' 218.7 212.5 220.7 212.9 217.9 208.9 212.5 202.5 205.8 195.2 198.6 187.5 191.2 179.8
S LRFD
4503 3915 3845 3402 3333 2985 2930 2647 2608 2370 2346 2142 2128 1952 G ' 221.7 216.2 224.6 217.5 222.4 214.1 217.5 208.3 211.2 201.4 204.3 193.9 197.1 186.4
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 0.80 for wind loads . To calculate LRFD values for load combinations involving earthquake , divide values in table by
0.80 and multiply by a phi factor ( Φ ) of 0.70 . Panel buckling has been checked . 3 Please refer to footnotes 3 through 7 on page 171 .
38 mm
184