6623 EVERGREEN WAY UNION BANK 2018-10-12

l� Page 12 of 27 PFC-4354 TABLE 3 - CHORD SECTION PROPERTIES AT PIN LOCATIONS OF OPEN-WEB TRUSSES Net Dimensions at Nominal Member 19 Percent Pin DiameterNet AreaINetAreaTension Section Modulus Size(inches) Moisture (in inches) Compressionsquare inches) (cubic inches) inches (square inches TJL one 2 x 4 1-1/2 x 3-1/2 3/8 ��3 87 3.66 1.20 one 2 x 4 1-1/2 x 3-1/2 518 .38 2.73 1.09 TJH two 2 x 6 1-1/2 x 5-1/2 3/4 16.50 14.25 15.09 two 2 x 6 1-1/2 x 5-1/2 1 1/4 16.50 12.75 14.95 TJM two 2 x 4 1-1/2 x 3-1/2 5/8 10.50 8.62 6.09 two 2 x 4 1-1/2 x 3-1/2 1 10.50 7.50 5.98 TJW one 2 x 5 1-1/2 x 4-3/4 3/8 5.06 5.06 1.67 one 2 x 5 1-1/2 x 4-3/4 5/8 3.83 3.83 1.56 TJS 2 members 1- 1/2 x 2.30 1/2 5.40 5.40 2.62 2 members 1-1/2 x 2.30 3/4 4.65 4.65 2.56 For SI: 1 inch=25.4 mm, 1 square inch =645 mm", 1 cubic inch= 16387 mm 1. The net area stated in the table for TJL and TJW trusses assumes a rout width large enough to accommodate two web members. When bridging clips are to be accommodated, the net area in compression or tension shall be reduced to account for the bridging clip thickness. TABLE 4 -ALLOWABLE CHORD STRESSES (pounds-per-square-inch) Tension Tension Tension Compression Compression Extreme MOE TJL TJH, TJM, TJW Parallel to Parallel to Grain, Fiber In X TJS Grain,TJL, TJW Bending 106 TJH, TJM, TJS At PP O At O At PP 0 At O At PP 0 Truss (1) t PP t (1) t PP t (1) t Pro- h (1) h h (1) h h Chord file 3/8" 5/8" e e 3/8" 5/8" e e 3/8" 5/8" e Material (2) Pin Pin r r Pin Pin r r Pin Pin r Microllam All Pro- LVL files 2300 2300 2100 2300 2100 NA NA NA 3000 2550 NA NA NA 3000 2.06 (3) (3) (3) (4)(6) 2100f Par&T 1945 1860 1460 1600 1460 1850 1765 1460 1700 1700 2100 1940 1700 2100(6) 1.8 1.8E(5) P 1860 1770 1460 1600 1460 1750 1675 1460 1700 1700 2100 1940 1700 2100(6) 2400f Par&T 2250 2150 1650 1925 1650 2140 2040 1650 1925 1925 2430 2245 1925 2400(6) 2.0 2.0E(5) P 2150 2050 1650 1925 1650 2030 1940 1650 1925 1925 2430 2245 1925 2400(6) 2700f Par&T 2550 2440 2150 2200 1900 2425 2315 2150 2500 2500 2760 2550 2200 2700(6) 2.2 22E(5) P 2440 2325 2150 2200 1900 2300 2200 2150 2500 2500 2760 2550 2200 2700(6) Timber- AllPro- Strand files NA 1610 1610 NA NA NA 1610 1610 2090 2090 NA 2090 2090 2620(8) 1.55 LSL 7 7 For SI: 1 psi=0.00689 MPa. 1.At PP is used at drilled areas. 2. Par=parallel profile. T=tapered profile. P =pitched profile. 3. For panel point spacing less than 24 inches on center, tension stress shall be reduced to 2100 psi. 4. 3000 psi is established for a 12 inch deep member. When used on edge values for other depths should be adjusted by multiplying by (12/d) 13s 5. Species used are Douglas fir-larch, southern pine, hem-fir, spruce-pine-fir, and Englemann spruce-lodgepole pine. 6. Stress shown is for chord material used on edge. When loaded flatwise, Fb is permitted to be increased 18 percent. 7.TJL only. 8.Value shown is for thicknesses up to 3-1/2 inches.