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NDOF = 3NJ-NR Jadi mat

= 2

E = 10000 ksi

A = 8.84 in2

I = 170 in4

EI!"#$3! = 0.1%8%8&3'12

(E(A()AN *A+AN, S)*) #O(A#

*A+AN, 1

# = 21%

242%.1120 0 0

0 12 12&%

= 0.1%8%8&3'12 0 12&% 18%%24

-242%.1120 0 0

0 -12 -12&%

0 12&% &3312

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3 4 '

40&.2'&2'&2'&3 0 0

0 2.024272214% 218.%213&&177

k1 = 0 218.%213&&177 31481.481481481'

-40&.2'&2'&2'&3 0 0

0 -2.024272214% -218.%213&&177

0 218.%213&&177 1'740.7407407407

(E(A()AN *A+AN, S)*) ,#O*A#

*A+AN, 1

# = 18 t =

/s = =

sin = =

EI"#$3! = =

A = =

I = =

A#$2"I = =

k1 = (1

3 4 '

40&.2'&2'&2'&3 0 0

0 2.024272214% 218.%213&&177

0 218.%213&&177 31481.481481481'

(1 = -40&.2'&2'&2'&3 0 0

0 -2.024272214% -218.%213&&177

0 218.%213&&177 1'740.7407407407

A+RI( S ,#O*A#!

1 2

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724.82&%3 -188.888888888& 1

S = -188.888888888& %&2'&.2'&2'&2'&3 2

*A+AN, 1

/s = 1

sin = 0

= 1.2' k"in

# = 21% in

FA = 0 k

FA = 0 k

FS = 13' k

Fs = 13' k

F = 48%0 k-in

Fm = -48%0 k-in

F1 = =F

A+RI( 5 dan 5

5 = 0

0

5 = 0 1 -5 =

-4'&0 2

DEF#E6+ION

5-5 = Sd

0-

0=

724.82&%3 -188.8888&

0 -4'&0 -188.8888& %&2'&.2'&2%

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0 %

0.0%%32 2

1 = k292:2

40&.2'&2% 0 0 -40&.2'&2%

0 2.02427 218.%2140 0

= 0 218.%2140 31481.48148 0

-40&.2'&2% 0 0 40&.2'&2%

0 -2.02427 -218.%2140 0

0 218.%2140 1'740.74074 0

-7.0731' 0

14.4&8&4 13'

= 1043.&237% : 48%0

7.0731' 0

-14.4&8&4 13'

2087.847'1 -48%0

-7.0731' 3

14&.4&8&4 4 Fx

1 = '&03.&237% ' F=1 F