Sheet2BAB II PERENCANAAN GORDING DAN KUDA-KUDA

Data Perencanaan Gording :1Profil = KannalKannal2Kemiringan atap = 303Jarak Gording = 1.875m4Jarak Kuda-Kuda = 5.5m5Tegangan Leleh Minimum (fy) =240Mpa6Tegangan Putus Minimum (fu) = 370Mpa7Modulus Elastisitas ( E ) = 200000Mpa8Modulus Geser (G) = 80000Mpa

Data Profil Light Lip Channels C100.75.20

1a125mm2b50mm3c20mm4t2.3mm5Luas5.747cm2574.7mm6Berat4.51kg/m0.0451mm7e1.69cm16.9mm8Ix137cm41370000mm9Iy20.6cm4206000mm10ix4.88cm48.8mm11iy1.89cm18.9mm12Sx21.9cm321900mm13Sy6.22cm36220mm

Sheet3Rekapitulasi Momen 22 Kombinasi 1GridGridMomen(Nm)GridGridMomen(Nm)A1-2-374.16K1-2-374.162-3-1910.012-3-1910.013-4-1910.013-4-1910.014-5-374.164-5-374.16B1-2-962.56J1-2-962.562-3-4865.922-3-4865.923-4-4865.923-4-4865.92`4-5-962.564-5-962.56C1-2-1190.07I1-2-1190.072-3-6047.912-3-6047.913-4-6047.913-4-6047.914-5-1190.074-5-1190.07D1-2-1190.07H1-2-1190.072-3-6029.42-3-6029.43-4-6029.43-4-6029.44-5-1190.074-5-1190.07E1-2-1190.07G1-2-1190.072-3-6029.372-3-6029.373-4-6029.373-4-6029.374-5-1190.074-5-1190.07F1-20Mu max (Grid B, 2-3)-6047.912-303-404-50

Mmax-6047.91Nm6047910.00Nmm3.75MA7.85Nm7850NmmMB37.59Nm37590NmmMC9.27Nm9270Nmm

Kuat Lentur Nominal

A. Berdasarkan kelangsingan =bf/tf=21.74p =170/fy0,5=10.97r =370/(fy-fr)0,5=28.38

p