2001 ASD Supplements - unprotected PDF - American Wood Council

ASD STRUCTURAL LUMBER SUPPLEMENTL-17Table 5.2aWall Stud (Axial Compression Only) Capacity (P'), Structural Lumber2-inch nominal thickness Visually Graded Lumber (1.5 inch dry dressed size), C D= 1.0.Axial Compression Load Capacity, P' (lbs.)Select Structural No. 1 No. 2 Stud2 x 4 2 x 6 2 x 4 2 x 6 2 x 4 2 x 6 2 x 4 2 x 6Stud 4" width 6" width 4" width 6" width 4" width 6" width 4" width 6" widthSpecies Length (ft.) (=3.5") (=5.5") (=3.5") (=5.5") (=3.5") (=5.5") (=3.5") (=5.5")Douglas Fir-Larch 4 8,390 14,500 7,430 12,800 6,770 11,600 4,210 6,7806 5,670 13,100 5,050 11,600 4,690 10,500 3,400 6,4208 3,590 10,700 3,210 9,470 3,000 8,710 2,420 5,80010 2,400 8,090 2,140 7,210 2,010 6,700 1,690 4,930Hem-Fir 4 7,300 12,800 6,650 11,500 6,200 11,000 3,910 6,3506 4,840 11,400 4,490 10,400 4,000 9,710 3,070 5,9708 3,040 9,190 2,840 8,440 2,490 7,690 2,120 5,32010 2,030 6,900 1,890 6,400 1,650 5,700 1,460 4,430Southern Pine 4 8,670 15,400 7,810 13,600 7,080 12,400 4,540 7,3506 5,560 13,500 5,160 12,100 4,780 11,100 3,570 6,9108 3,450 10,700 3,240 9,750 3,020 9,050 2,470 6,17010 2,290 7,900 2,150 7,330 2,020 6,840 1,710 5,150Spruce-Pine-Fir 4 6,830 11,900 5,800 9,890 5,800 9,890 3,600 5,7806 4,530 10,600 4,060 8,990 4,060 8,990 2,910 5,4808 2,850 8,590 2,610 7,510 2,610 7,510 2,070 4,96010 1,900 6,460 1,760 5,820 1,760 5,820 1,440 4,220Table 5.2bWall Stud (Axial Compression Only) Capacity (P'), Structural Lumber2-inch nominal thickness Visually Graded Lumber (1.5 inch dry dressed size), C D= 1.15.5MEMBER SELECTION TABLESAxial Compression Load Capacity, P' (lbs.)Select Structural No. 1 No. 2 Stud2 x 4 2 x 6 2 x 4 2 x 6 2 x 4 2 x 6 2 x 4 2 x 6Stud 4" width 6" width 4" width 6" width 4" width 6" width 4" width 6" widthSpecies Length (ft.) (=3.5") (=5.5") (=3.5") (=5.5") (=3.5") (=5.5") (=3.5") (=5.5")Douglas Fir-Larch 4 9,240 16,500 8,190 14,600 7,480 13,200 4,740 7,7506 5,900 14,500 5,260 12,800 4,890 11,700 3,660 7,2508 3,650 11,400 3,260 10,100 3,050 9,330 2,500 6,41010 2,420 8,380 2,160 7,470 2,030 6,960 1,720 5,280Hem-Fir 4 8,020 14,500 7,320 13,100 6,780 12,500 4,390 7,2606 5,020 12,600 4,660 11,500 4,140 10,700 3,270 6,7308 3,090 9,760 2,880 9,000 2,530 8,130 2,180 5,84010 2,040 7,130 1,910 6,620 1,670 5,870 1,480 4,700Southern Pine 4 9,470 17,500 8,570 15,400 7,790 14,100 5,100 8,4006 5,750 14,900 5,350 13,400 4,970 12,300 3,810 7,8008 3,500 11,300 3,290 10,400 3,080 9,640 2,540 6,78010 2,310 8,140 2,170 7,570 2,040 7,080 1,730 5,470Spruce-Pine-Fir 4 7,500 13,600 6,430 11,300 6,430 11,300 4,050 6,6106 4,700 11,800 4,250 10,000 4,250 10,000 3,130 6,1908 2,890 9,140 2,660 8,070 2,660 8,070 2,140 5,48010 1,920 6,680 1,770 6,050 1,770 6,050 1,470 4,510AMERICAN FOREST & PAPER ASSOCIATION