Momen Inersia Balok Prestress 3 Lobang
2
180 20 40 30 100 Garis NETRAL post tensioning diameter lobang 10 80 40 30 No. Segmen b h LUASAN j_atas A *j_atas I_segmen j_netral 1 180 20 3600 10 36000 120000 70.11085 2 100 40 4000 40 160000 533333.3 40.11085 segi tiga 3 60 30 900 70 63000 45000 10.11085 4 40 100 4000 110 440000 3333333 -29.8891 5 80 40 3200 180 576000 426666.7 -99.8891 1 LOBANG 6 10 -78.5714 120 -9428.57 491.0714 -39.8891 2 LOBANG 7 10 -157.143 170 -26714.3 982.1429 -89.8891 TOTAL = 15464.29 1238857 Jarak garis netral ke tepi atas = Yatas=Ya 80.110854 Jarak garis netral ke tepi bawah = Ybawah=Y 119.88914 MOMEN INERSIA TAMPANG BALOK = I = 62791045 1 2 4 5
-
Upload
kiki-yohanes-zonkkers -
Category
Documents
-
view
30 -
download
6
description
di cek lagi,lo ya
Transcript of Momen Inersia Balok Prestress 3 Lobang
18020
200
40
30
100
Garis NETRAL
post tensioning
diameter lobang10
80
4030
No. Segmen b h LUASAN j_atas A *j_atas I_segmen j_netral I_netral
1 180 20 3600 10 36000 120000 70.11085 178159152 100 40 4000 40 160000 533333.3 40.11085 6968856
segi tiga 3 60 30 900 70 63000 45000 10.11085 137006.44 40 100 4000 110 440000 3333333 -29.88915 69067775 80 40 3200 180 576000 426666.7 -99.88915 32355759
1 LOBANG 6 10 -78.57143 120 -9428.571 491.0714 -39.88915 -124527
2 LOBANG 7 10 -157.1429 170 -26714.29 982.1429 -89.88915 -1268741TOTAL = 15464.29 1238857 62791045
Jarak garis netral ke tepi atas = Yatas=Ya 80.1108545034642Jarak garis netral ke tepi bawah = Ybawah=Yb 119.889145496536MOMEN INERSIA TAMPANG BALOK = I = 62791045.082756
1
2
4
5
cmcmcm4
