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KE KE1 KE2 KE3
= KE
4 106
0
2 106
0
2 106
0
0
0
0
0
0
0
2 106
0
2.707 106
7.071 105
7.071 105
7.071 105
0
0
7.071 105
7.071 105
7.071 105
7.071 105
2 106
0
7.071 105
7.071 105
2.707 106
7.071 105
0
0
7.071 105
7.071 105
7.071 105
7.071 105
Force Matrix
f
0
Fp1y
2000
0
F3x
F3y
Boundary Conditions: d'1y=d'2y=d3x=d3y=0
1
4
2
2
t2 cos( )
2
sin( )
2
sin( )
2
cos( )
2 t1 cos( )
1
sin( )
1
sin( )
1
cos( )
1
T1
cos( )
1
sin( )
1
0
0
0
0
sin( )
1
cos( )
1
0
0
0
0
0
0
cos( )
2
sin( )
2
0
0
0
0
sin( )
2
cos( )
2
0
0
0
0
0
0
1
0
0
0
0
0
0
1
Km . . T1 KE T T1
dp1x
dp2x . Km, 0 0
Km, 2 0
Km, 0 2
Km, 2 2
1 0
2000
= dp1x
dp2x
0
0.00283