prediksi kuis
DESCRIPTION
nothingTRANSCRIPT
PENYELESAIAN CONTOH 3
DIK
Iz = 258,000 cm4L = 4 mE = 210,000 N/CM2V3 = -1,000 KN
12.000
ka = Eiz 6LL^3 -12
6L
KA = 846.563 122,400
-122,400
Ka = 10,158.750 2,031,750.0002,031,750.000 541,800,000.000
-10,158.750 -2,031,750.0002,031,750.000 270,900,000.000
catatan Ka=kb
f1=
ka11 ka12f2 ka21 ka22+kb11f3 0.000 kb21
V1
=
10,158.750 2,031,750.000M1 2,031,750.000 541,800,000.000V2 -10,158.750 -2,031,750.000M2 2,031,750.000 270,900,000.000V3 0.000 0.000M3 0.000 0.000
bondary condition ada 3
M2=
1,083,600,000.000 -2,031,750.000V3 -2,031,750.000 10,158.750M3 270,900,000.000 -2,031,750.000
x2=
1,083,600,000.000 -2,031,750.000v3 -2,031,750.000 10,158.750x3 270,900,000.000 -2,031,750.000
x2=
0.000000002 0.000000738v3 0.000000738 0.000689061x3 0.000000002 0.000002215
x2=
-0.738280 radv3 -689.061154 cmx3 -2.214839 rad
element batang a
V1
=
10,158.750 2,031,750.000M1 2,031,750.000 541,800,000.000V2 -10,158.750 -2,031,750.000M2 2,031,750.000 270,900,000.000
V1
=
-1,500,000 NM1 -200,000,000 NcmV2 1,500,000 NM2 -400,000,000 Ncm
element batang b
V2
=
10,158.750 2,031,750.000M2 2,031,750.000 541,800,000.000V3 -10,158.750 -2,031,750.000M3 2,031,750.000 270,900,000.000
V2
=
1,000,000 NM2 400,000,000 NcmV3 -1,000,000 NM3 0 Ncm
= 400 cm
= -1,000,000 N
6L -12 6L
4L^2 -6L 2L^2-6L 12.000 -6L
2L^2 -6L 4L^2
2,400 -12 2,400640,000 -2,400 320,000
-2,400 12 -2,400320,000 -2,400 640,000
-10,158.750 2,031,750.000-2,031,750.000 270,900,000.000
10,158.750 -2,031,750.000-2,031,750.000 541,800,000.000
0.000x
d1kb12 d2kb22 d3
-10,158.750 2,031,750.000 0.000 0.000-2,031,750.000 270,900,000.000 0.000 0.000
20,317.500 0.000 -10,158.750 2,031,750.0000.000 1,083,600,000.000 -2,031,750.000 270,900,000.000
-10,158.750 -2,031,750.000 10,158.750 -2,031,750.0002,031,750.000 270,900,000.000 -2,031,750.000 541,800,000.000
270,900,000.000x
x2-2,031,750.000 v3
541,800,000.000 x3
270,900,000.000 -1x
M2-2,031,750.000 V3
541,800,000.000 M3
0.000000002x
0.0000.000002215 -1,000,000.0000.000000009 0.000
v1 = 0.000x1 = 0.000v2 = 0.000
-10,158.750 2,031,750.000
X
0.000000-2,031,750.000 270,900,000.000 0.000000
10,158.750 -2,031,750.000 0.000000-2,031,750.000 541,800,000.000 -0.738280
=
-1,500 KN-2,000 KNm1,500 KN
-4,000 KNm
-10,158.750 2,031,750.000
X
0.000-2,031,750.000 270,900,000.000 -0.738
10,158.750 -2,031,750.000 -689.061-2,031,750.000 541,800,000.000 -2.215
=
1,000 KN4,000 KNm
-1,000 KN0 KNm
PENYELESAIAN CONTOH 3
DIK
Iz = 258,000 cm4L = 4 mL2 = 5 mE = 210,000 N/CM2V3 = -1,000 KN
12
ka = Eiz 6LL^3 -12
6L
KA = 846.563 122,400
-122,400
Ka = 10,158.750 2,031,750.0002,031,750.000 541,800,000.000
-10,158.750 -2,031,750.0002,031,750.000 270,900,000.000
f1=
ka11 ka12f2 ka21 ka22+kb11f3 0.000 kb21
V1
=
10,158.750 2,031,750.000M1 2,031,750.000 541,800,000.000V2 -10,158.750 -2,031,750.000M2 2,031,750.000 270,900,000.000V3 0.000 0.000M3 0.000 0.000
bondary condition ada 3
M2=
975,240,000.000 -1,300,320.000V3 -1,300,320.000 5,201.280M3 216,720,000.000 -1,300,320.000
x2=
975,240,000.000 -1,300,320.000v3 -1,300,320.000 5,201.280x3 216,720,000.000 -1,300,320.000
x2=
0.000000002 0.000000923v3 0.000000923 0.001230466x3 0.000000002 0.000003230
x2=
-0.922850 radv3 -1,230.466347 cmx3 -3.229974 rad
element batang a
V1
=
10,158.750 2,031,750.000M1 2,031,750.000 541,800,000.000V2 -10,158.750 -2,031,750.000M2 2,031,750.000 270,900,000.000
V1
=
-1,875,000 NM1 -250,000,000 NcmV2 1,875,000 NM2 -500,000,000 Ncm
element batang b
V2
=
5,201.280 1,300,320.000M2 1,300,320.000 433,440,000.000V3 -5,201.280 -1,300,320.000M3 1,300,320.000 216,720,000.000
V2
=
1,000,000 NM2 500,000,000 NcmV3 -1,000,000 NM3 0 Ncm
= 400 cm= 500 cm
= -1,000,000 N
6L -12 6L
4L^2 -6L 2L^2-6L 12 -6L
2L^2 -6L 4L^2
2,400 -12 2,400640,000 -2,400 320,000
-2,400 12 -2,400320,000 -2,400 640,000
-10,158.750 2,031,750.000-2,031,750.000 270,900,000.000
10,158.750 -2,031,750.000-2,031,750.000 541,800,000.000
0.000x
d1kb12 d2kb22 d3
-10,158.750 2,031,750.000 0.000 0.000-2,031,750.000 270,900,000.000 0.000 0.000
15,360.030 -731,430.000 -5,201.280 1,300,320.000-731,430.000 975,240,000.000 -1,300,320.000 216,720,000.000
-5,201.280 -1,300,320.000 5,201.280 -1,300,320.0001,300,320.000 216,720,000.000 -1,300,320.000 433,440,000.000
216,720,000.000x
x2-1,300,320.000 v3
433,440,000.000 x3
216,720,000.000 -1x
M2-1,300,320.000 V3
433,440,000.000 M3
0.000000002x
0.0000.000003230 -1,000,000.0000.000000011 0.000
v1 = 0.000x1 = 0.000v2 = 0.000
-10,158.750 2,031,750.000
X
0.000000-2,031,750.000 270,900,000.000 0.000000
10,158.750 -2,031,750.000 0.000000-2,031,750.000 541,800,000.000 -0.922850
=
-1,875 KN-2,500 KNm1,875 KN
-5,000 KNm
-5,201.280 1,300,320.000
X
0.000-1,300,320.000 216,720,000.000 -0.923
5,201.280 -1,300,320.000 -1,230.466-1,300,320.000 433,440,000.000 -3.230
=
1,000 KN5,000 KNm
-1,000 KN0 KNm
12 6L
kb = Eiz 6L 4L^2L^3 -12 -6L
6L 2L^2
12 3,000kb = 433.440 3,000 1,000,000
-12 -3,0003,000 500,000
Kb = 5,201.280 1,300,320.000 -5,201.2801,300,320.000 433,440,000.000 -1,300,320.000
-5,201.280 -1,300,320.000 5,201.2801,300,320.000 216,720,000.000 -1,300,320.000
X
v1x1v2x2v3x3
-12 6L
-6L 2L^212 -6L-6L 4L^2
-12 3,000-3,000 500,000
12 -3,000-3,000 1,000,000
1,300,320.000216,720,000.000
-1,300,320.000433,440,000.000