2001 ASD Supplements - unprotected PDF - American Wood Council

ASD STRUCTURAL GLUED LAMINATED TIMBER SUPPLEMENTGL-47Table 5.3(Cont.)Stiffness for Bending about X-X Axis Western Species GluedLaminated TimberDepthEI (10 6 lbf-in. 2 ) when E (10 6 psi) isd (in.) 2.1 1.9 1.8 1.7 1.5 1.310-3/4 in. Width12 3,251 2,941 2,786 2,632 2,322 2,01213-1/2 4,629 4,188 3,967 3,747 3,306 2,86515 6,349 5,745 5,442 5,140 4,535 3,93016-1/2 8,451 7,646 7,244 6,841 6,036 5,23118 10,971 9,927 9,404 8,882 7,837 6,79219-1/2 13,949 12,621 11,956 11,292 9,964 8,63521 17,422 15,763 14,933 14,104 12,444 10,78522-1/2 21,429 19,388 18,367 17,347 15,306 13,26524 26,006 23,530 22,291 21,053 18,576 16,09925-1/2 31,194 28,223 26,737 25,252 22,281 19,31027 37,029 33,502 31,739 29,976 26,449 22,92228-1/2 43,549 39,402 37,328 35,254 31,107 26,95930 50,794 45,956 43,538 41,119 36,281 31,44431-1/2 58,800 53,200 50,400 47,600 42,000 36,40033 67,606 61,168 57,948 54,729 48,290 41,85234-1/2 77,251 69,894 66,215 62,536 55,179 47,82236 87,772 79,412 75,233 71,053 62,694 54,33537-1/2 99,207 89,758 85,034 80,310 70,862 61,41439 111,594 100,966 95,652 90,338 79,710 69,08240-1/2 124,972 113,070 107,119 101,168 89,265 77,36342 139,378 126,104 119,467 112,830 99,556 86,28243-1/2 154,851 140,103 132,730 125,356 110,608 95,86045 171,429 155,102 146,939 138,776 122,449 106,12346-1/2 189,150 171,135 162,128 153,121 135,107 117,09348 208,051 188,237 178,330 168,422 148,608 128,79449-1/2 228,172 206,441 195,576 184,711 162,980 141,24951 249,550 225,783 213,900 202,016 178,250 154,48352-1/2 272,223 246,297 233,334 220,371 194,445 168,51954 296,229 268,017 253,911 239,805 211,592 183,38055-1/2 321,607 290,978 275,663 260,349 229,719 199,09057 348,394 315,214 298,624 282,034 248,853 215,67358-1/2 376,629 340,760 322,825 304,890 269,021 233,15160 406,350 367,650 348,300 328,950 290,250 251,5505CAPACITY SELECTION TABLESAPA – The Engineered Wood Association