SmartLVL 15 Design Guide - Tilling Timber
SmartLVL 15 Design Guide - Tilling Timber
SmartLVL 15 Design Guide - Tilling Timber
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HANGING BEAM SUPPORTING CEILING LOADS ONLYAS 4055 CLASSIFICATION N1, N2 AND N3Ceiling Joistceiling mass - 20 kg/m 2HANGINGBEAMEXAMPLE:wind speed = N3hanging beam span = 4200 mmX = 5000 mmceiling load width = X/2 = 5000/2 = 2500 mmEnter column at 3000 mm ceiling load width & read downto a span greater than or equal to 4200 mm'X' = Total of ceilingjoist spans eitherside of Hanging BeamHanging BeamSpanADOPT:<strong>SmartLVL</strong> <strong>15</strong> — 2/190x35Ceiling Load Width = 'X' / 2Ceiling load width (mm) 1800 2400 3000 3600 4200 4800Member size DxB (mm)Maximum Hanging Beam span (mm)<strong>15</strong>0x35 3450 3100 2850 2650 2500 2350170x35 3900 3550 3250 3000 2850 2700190x35 4350 3950 3600 3350 3<strong>15</strong>0 3000200x35 4550 4<strong>15</strong>0 3800 3550 3350 3<strong>15</strong>0240x35 5200 4800 4550 4250 4000 37502/<strong>15</strong>0x35 4200 3850 3550 3300 3100 29502/170x35 4700 4350 4000 3750 3500 33502/190x35 5050 4750 4450 4<strong>15</strong>0 3900 37002/200x35 5250 4900 4650 4400 4100 39002/240x35 5950 5550 5250 5000 4800 46002/290x35 6750 6350 6050 5750 5500 53002/300x35 6900 6500 6<strong>15</strong>0 5900 5650 5450<strong>15</strong>0x42 3650 3300 3050 2850 2650 2500170x42 4100 3750 3450 3200 3000 2850190x42 4550 4<strong>15</strong>0 3850 3550 3350 3<strong>15</strong>0200x42 4750 4350 4000 3750 3500 3350240x42 5400 5000 4700 4500 4200 4000290x42 6<strong>15</strong>0 5750 5400 5<strong>15</strong>0 4900 4700300x42 6300 5900 5550 5250 5050 48502/<strong>15</strong>0x42 4450 4050 3750 3500 3300 3<strong>15</strong>02/170x42 4850 4550 4200 3950 3700 35502/190x42 5250 4900 4650 4400 4<strong>15</strong>0 39502/200x42 5450 5100 4800 4600 4350 4<strong>15</strong>02/240x42 6<strong>15</strong>0 5800 5500 5200 5000 48002/290x42 6950 6600 6250 5950 5750 55002/300x42 7<strong>15</strong>0 6750 6400 6100 5850 56502/360x42 8050 7600 7250 6950 6700 64502/400x42 8600 8<strong>15</strong>0 7800 7450 7200 6950<strong>15</strong>0x58 4000 3650 3350 3<strong>15</strong>0 2950 2800170x58 4500 4100 3800 3550 3300 3<strong>15</strong>0200x58 5050 4700 4450 4<strong>15</strong>0 3900 3700240x58 5750 5350 5050 4800 4600 4400300x58 6700 6300 5950 5650 5400 5200360x58 7550 7100 6750 6450 6200 5950400x58 8100 7650 7250 6950 6650 6400450x58 8800 8300 7900 7550 7250 7000300x75 7000 6600 6250 6000 5750 5500400x75 8450 8000 7650 7300 7050 6800525x75 10100 9600 9200 8800 8500 8200NOTES:1. D = member depth, B = member breadth, NS = not suitable.2. The above table was based on a maximum ceiling mass of 20 (kg/m 2 ).3. Minimum bearing length = 70 mm at end supports.4. Restraint value for slenderness calculations is <strong>15</strong>00 mm5. Not all sizes of <strong>SmartLVL</strong> <strong>15</strong> in this table are stocked in each state. (F17 sizes of 120, 140, 190 and 290 mm depths not currently stocked in WA).Please check with your supplier before ordering<strong>SmartLVL</strong> <strong>15</strong> <strong>Design</strong> <strong>Guide</strong> 66
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