SmartLVL 15 Design Guide - Tilling Timber
SmartLVL 15 Design Guide - Tilling Timber
SmartLVL 15 Design Guide - Tilling Timber
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
SINGLE SPAN RIDGE/INTERMEDIATE ROOF BEAMAS 4055 CLASSIFICATION C1, C2 AND C3INTERMEDIATEROOF BEAM'X'RoofLoadWidthRIDGE BEAM'X' = RafterSpan1'Y' = RafterSpan2Rafter'Y'RafterRoof BeamSpanEXAMPLE:Ridge BeamSpanRoof Load Width = (X+Y)/2wind speed = C3sheet roof - 40 kg/m 2beam span = 4500 mmX = 2000 mm Y = 3000 mmroof load width = (X+Y)/2 = 2500 mmRoof Load Width = (X+Y)/2Enter single span table at 3000 roof load width with columnAnd read down to span equal to or greater than 4500 mmADOPT:<strong>SmartLVL</strong> <strong>15</strong> — 2/240x35Roof load width (mm) <strong>15</strong>00 3000 4500 6000 7500Membersize DxB(mm)Roof mass(kg/m 2 )span O/H span O/H span O/H span O/H span O/HMaximum Ridge/Intermediate roof beam - Single span (mm)<strong>15</strong>0x35 40 2900 1<strong>15</strong>0 2000 800 1700 650 1400 600 1300 5 50090 2400 1<strong>15</strong>0 1900 850 1600 700 1400 5 600 5 1300 10 550 10170x35 40 3300 1300 2300 900 1900 750 1600 5 650 1400 5 55090 2700 1300 2100 950 1800 750 1600 10 650 10 <strong>15</strong>00 <strong>15</strong> 600 <strong>15</strong>190x35 40 3700 1400 2500 1000 2100 800 1800 5 700 1600 10 65090 3000 1450 2400 1050 2000 5 850 1800 <strong>15</strong> 750 <strong>15</strong> 1700 20 650 20200x35 40 3900 <strong>15</strong>00 2700 1050 2200 5 850 1900 10 750 1700 <strong>15</strong> 65090 3200 <strong>15</strong>00 2500 1100 2200 10 900 1900 20 75020 1800 25 700 25240x35 40 4600 1800 3100 1250 2600 10 1000 2200 <strong>15</strong> 900 2000 20 80090 3800 1800 30005 1300 2600 <strong>15</strong> 1050 2300 25 900 25 2100 35 800 352/<strong>15</strong>0x35 40 3800 1450 3000 1<strong>15</strong>0 2500 950 2200 800 2000 75090 3000 1450 2300 1100 2000 950 1800 850 1700 7502/170x35 40 4300 1600 3400 1300 2800 1050 2500 900 2200 80090 3400 1600 2700 1300 2300 1100 2100 950 1900 8502/190x35 40 4800 1800 3800 1400 3100 1<strong>15</strong>0 2700 1000 2400 90090 3800 1800 3000 1450 2600 1200 2300 1050 2100 9502/200x35 40 5000 1900 4000 <strong>15</strong>00 3300 1200 2800 1050 2500 5 95090 4000 1900 3100 <strong>15</strong>50 2700 1250 2400 1100 2200 5 10002/240x35 40 6000 2300 4700 1750 3900 1450 3400 5 1250 3000 10 110090 4700 2300 3800 1800 3300 <strong>15</strong>00 2900 5 1300 2700 10 1<strong>15</strong>02/290x35 40 7200 2750 5600 2100 4600 5 1700 4000 10 <strong>15</strong>00 3600 <strong>15</strong> 130090 5700 2650 4500 2<strong>15</strong>0 3900 5 1750 3600 <strong>15</strong> <strong>15</strong>00 3300 20 13502/300x35 40 7400 2850 5800 2<strong>15</strong>0 4700 5 1750 4100 10 <strong>15</strong>00 3700 20 135090 5900 2750 4700 2200 4100 5 1800 3700 <strong>15</strong> <strong>15</strong>50 3400 20 1400<strong>SmartLVL</strong> <strong>15</strong> <strong>Design</strong> <strong>Guide</strong> 47