2001 ASD Supplements - unprotected PDF - American Wood Council

ASD STRUCTURAL GLUED LAMINATED TIMBER SUPPLEMENTGL-43Table 5.3Stiffness 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 1.32-1/2 in. Width6 95 86 81 77 68 597-1/2 185 167 158 149 132 1149 319 289 273 258 228 19710-1/2 506 458 434 410 362 31412 756 684 648 612 540 46813-1/2 1,076 974 923 871 769 66615 1,477 1,336 1,266 1,195 1,055 91416-1/2 1,965 1,778 1,685 1,591 1,404 1,21718 2,552 2,309 2,187 2,066 1,823 1,58019-1/2 3,244 2,935 2,781 2,626 2,317 2,00821 4,052 3,666 3,473 3,280 2,894 2,5083-1/8 in. Width6 118 107 101 96 84 737-1/2 231 209 198 187 165 1439 399 361 342 323 285 24710-1/2 633 573 543 512 452 39212 945 855 810 765 675 58513-1/2 1,346 1,217 1,153 1,089 961 83315 1,846 1,670 1,582 1,494 1,318 1,14316-1/2 2,457 2,223 2,106 1,989 1,755 1,52118 3,189 2,886 2,734 2,582 2,278 1,97419-1/2 4,055 3,669 3,476 3,283 2,896 2,51021 5,065 4,582 4,341 4,100 3,618 3,13522-1/2 6,229 5,636 5,339 5,043 4,449 3,85624 7,560 6,840 6,480 6,120 5,400 4,6803-1/2 in. Width6 132 120 113 107 95 827-1/2 258 234 221 209 185 1609 447 404 383 361 319 27610-1/2 709 642 608 574 506 43912 1,058 958 907 857 756 65513-1/2 1,507 1,363 1,292 1,220 1,076 93315 2,067 1,870 1,772 1,673 1,477 1,28016-1/2 2,751 2,489 2,358 2,227 1,965 1,70318 3,572 3,232 3,062 2,892 2,552 2,21119-1/2 4,542 4,109 3,893 3,677 3,244 2,81121 5,672 5,132 4,862 4,592 4,052 3,51122-1/2 6,977 6,312 5,980 5,648 4,983 4,31924 8,467 7,661 7,258 6,854 6,048 5,2425CAPACITY SELECTION TABLESAPA – The Engineered Wood Association