2001 ASD Supplements - unprotected PDF - American Wood Council

ASD STRUCTURAL GLUED LAMINATED TIMBER SUPPLEMENTGL-51Table 5.4(Cont.)Stiffness for Bending about X-X Axis Southern Pine GluedLaminated TimberDepthEI (10 6 lbf-in. 2 ) when E (10 6 psi) isd (in.) 2.1 2.0 1.9 1.8 1.7 1.55-1/8 in. Width6-7/8 291 278 264 250 236 2088-1/4 504 480 456 432 408 3609-5/8 800 762 724 685 647 57111 1,194 1,137 1,080 1,023 966 85312-3/8 1,700 1,619 1,538 1,457 1,376 1,21413-3/4 2,332 2,220 2,109 1,998 1,887 1,66515-1/8 3,103 2,955 2,808 2,660 2,512 2,21716-1/2 4,029 3,837 3,645 3,453 3,261 2,87817-7/8 5,122 4,878 4,635 4,391 4,147 3,65919-1/4 6,398 6,093 5,788 5,484 5,179 4,57020-5/8 7,869 7,494 7,119 6,745 6,370 5,62122 9,550 9,095 8,640 8,186 7,731 6,82123-3/8 11,455 10,909 10,364 9,818 9,273 8,18224-3/4 13,597 12,950 12,302 11,655 11,007 9,71226-1/8 15,992 15,230 14,469 13,707 12,946 11,42327-1/2 18,652 17,764 16,876 15,988 15,099 13,32328-7/8 21,592 20,564 19,536 18,508 17,479 15,42330-1/4 24,826 23,644 22,462 21,279 20,097 17,73331-5/8 28,368 27,017 25,666 24,315 22,964 20,26333 32,231 30,696 29,161 27,627 26,092 23,02234-3/8 36,430 34,695 32,961 31,226 29,491 26,02135-3/4 40,979 39,028 37,076 35,125 33,173 29,2715-1/2 in. Width6-7/8 313 298 283 268 253 2238-1/4 540 515 489 463 438 3869-5/8 858 817 776 736 695 61311 1,281 1,220 1,159 1,098 1,037 91512-3/8 1,824 1,737 1,650 1,563 1,477 1,30313-3/4 2,502 2,383 2,264 2,145 2,026 1,78715-1/8 3,330 3,172 3,013 2,855 2,696 2,37916-1/2 4,324 4,118 3,912 3,706 3,500 3,08817-7/8 5,497 5,235 4,974 4,712 4,450 3,92719-1/4 6,866 6,539 6,212 5,885 5,558 4,90420-5/8 8,445 8,043 7,640 7,238 6,836 6,03222 10,249 9,761 9,273 8,785 8,297 7,32123-3/8 12,293 11,708 11,122 10,537 9,951 8,78124-3/4 14,592 13,898 13,203 12,508 11,813 10,42326-1/8 17,162 16,345 15,528 14,710 13,893 12,25927-1/2 20,017 19,064 18,111 17,157 16,204 14,29828-7/8 23,172 22,069 20,965 19,862 18,758 16,55230-1/4 26,643 25,374 24,105 22,837 21,568 19,03031-5/8 30,443 28,994 27,544 26,094 24,645 21,74533 34,589 32,942 31,295 29,648 28,001 24,70734-3/8 39,096 37,234 35,372 33,511 31,649 27,92535-3/4 43,977 41,883 39,789 37,695 35,601 31,4125CAPACITY SELECTION TABLESAPA – The Engineered Wood Association