Vulcraft Steel Roof and Floor Deck Catalog - University of Maryland ...

SECTION PROPERTIES
Deck Design Weight Ip In Sp Sn Fy
Type Thick. PSF in 4 /ft in 4 /ft in 3 /ft in 3 /ft ksi
1.0C26 0.0179 0.96 0.040 0.042 0.067 0.071 60
1.0C24 0.0239 1.28 0.057 0.059 0.098 0.103 60
1.0C22 0.0298 1.57 0.073 0.073 0.130 0.134 60
1.0C20 0.0358 1.91 0.088 0.088 0.167 0.165 60
ALLOWABLE UNIFORM LOAD (PSF)
Deck No. of Design Clear Span (ft.-in.)
Type Spans Criteria 3- 0 3- 3 3- 6 3- 9 4- 0 4- 6 5- 0 5- 6 6- 0 6- 6 7- 0 7- 6 8- 0
Fb = 36,000 179 152 131 114 101 79 64 53 45 38 33 29 25
DEFL. = l/240 97 76 61 50 41 29 21 16 12 10 8 6 5
1 DEFL. = l/180 129 102 82 66 55 38 28 21 16 13 10 8 7
W1 1 52 40 30 23 17 8 3
Fb = 36,000 189 161 139 121 107 84 68 56 47 40 35 30 27
DEFL. = l/240 189 161 139 121 101 71 52 39 30 24 19 15 13
1.0C26 2 DEFL. = l/180 189 161 139 121 107 84 68 52 40 31 25 20 17
W1 1 127 101 80 64 52 33 20 12 5
Fb = 36,000 237 202 174 151 133 105 85 70 59 50 43 38 33
DEFL. = l/240 188 148 118 96 79 56 41 30 23 18 15 12 10
3 DEFL. = l/180 237 197 158 128 106 74 54 41 31 25 20 16 13
W1 1 131 104 83 67 54 35 22 13 6
Fb = 36,000 261 223 192 167 147 116 94 78 65 56 48 42 37
DEFL. = l/240 138 109 87 71 58 41 30 22 17 14 11 9 7
1 DEFL. = l/180 185 145 116 94 78 55 40 30 23 18 15 12 10
W1 1 108 87 71 58 48 33 23 15 10 6 3
Fb = 36,000 275 234 202 176 155 122 99 82 69 59 50 44 39
DEFL. = l/240 275 234 202 174 143 101 73 55 42 33 27 22 18
1.0C24 2 DEFL. = l/180 275 234 202 176 155 122 98 73 57 44 36 29 24
W1 1 235 192 159 133 112 81 59 44 32 24 17 12 8
Fb = 36,000 343 293 252 220 193 153 124 102 86 73 63 55 48
DEFL. = l/240 266 209 167 136 112 79 57 43 33 26 21 17 14
3 DEFL. = l/180 343 279 223 181 149 105 77 58 44 35 28 23 19
W1 1 241 198 164 137 116 84 61 45 34 25 18 13 9
Fb = 36,000 347 295 255 222 195 154 125 103 87 74 64 55 49
DEFL. = l/240 177 139 112 91 75 53 38 29 22 17 14 11 9
1 DEFL. = l/180 236 186 149 121 100 70 51 38 30 23 19 15 12
W1 1 164 135 113 95 80 58 43 32 24 18 14 10 8
Fb = 36,000 357 304 263 229 201 159 129 106 89 76 66 57 50
DEFL. = l/240 357 304 263 219 180 127 92 69 53 42 34 27 23
1.0C22 2 DEFL. = l/180 357 304 263 229 201 159 123 92 71 56 45 36 30
W1 1 337 284 241 204 175 130 99 77 60 47 38 30 24
Fb = 36,000 447 381 328 286 251 199 161 133 112 95 82 71 63
DEFL. = l/240 334 263 211 171 141 99 72 54 42 33 26 21 18
3 DEFL. = l/180 446 351 281 228 188 132 96 72 56 44 35 29 24
W1 1 355 295 248 210 180 132 96 72 56 44 35 29 24
Fb = 36,000 445 379 327 285 251 198 160 132 111 95 82 71 63
DEFL. = l/240 214 168 135 109 90 63 46 35 27 21 17 14 11
1 DEFL. = l/180 285 224 179 146 120 84 62 46 36 28 22 18 15
W1 1 230 191 161 137 117 85 62 46 36 28 22 18 15
Fb = 36,000 440 375 323 282 248 196 158 131 110 94 81 70 62
DEFL. = l/240 440 375 323 264 217 152 111 84 64 51 41 33 27
1.0C20 2 DEFL. = l/180 440 375 323 282 248 196 148 111 86 67 54 44 36
W1 1 420 355 303 262 228 176 138 111 86 68 54 44 36
Fb = 36,000 550 469 404 352 309 244 198 164 138 117 101 88 77
DEFL. = l/240 403 317 254 206 170 119 87 65 50 40 32 26 21
3 DEFL. = l/180 538 423 339 275 227 159 116 87 67 53 42 34 28
W1 1 450 381 325 275 227 159 116 87 67 53 42 34 28
1 W1 is the maximum weight of concrete and deck (W1 in Figures 1 and 2 of the SDI Loading Diagrams).
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