8/18/2019 Tugas Statika 1 Baru

1/4

L1 =5,25 L2= 3,5 m L3= 2,5 m L4= 3 m L5= 4,5 m

L = 18.75 m

ketahui : q₁ = 5 t/m 26.250 t

q₂ = 4.5 t/m 10.125 t

p₁ = 5 t

p₂ = 3 t

p₃ = 7 tL1= 5.25 m

L2= 3.5 m

L3= 2.5 m

L4= 3 m

L5= 4.5 m

L= 18.75 m

pene!e"aian :

0 k#nt$#! : '( ) &*(+%-1)-2)-&'(L= 642.21 0.000

&'(= 34.252

' = 0

&*(L= 321.0625

&*( = 17.1233333

' = 0

= 74.165

= 77.670833

= 36.425

= 46.68

* = 0

 

9₁ = 9₁ = 117.31767

;₁/ ; = 0

0

9₁ = 6.85033333 m '&<

8/18/2019 Tugas Statika 1 Baru

2/4

L1)L2)L3)L4= 14.25 1/2L1)L2)L3)L4= 11.625 L3)L4= 5.5

9₂ =

9₂ =

&'(%L1)L2)L3)L4++ 488.086

&'(9₂ = 34.252

%₁%1/2L1)L2)L3)L4++= 305.156₁9₂ = 26.250

-1%L3)L4+ = 27.5

-19₂ = 5

-2%L4+ =

-29₂ = 3

Aq29₂@ =

9₂ = 146.43 ) 0.002 1/24,59₂@

;₂/ ; = 00.002 4.5 9₂ = 0

9₂ = 0.00037

146.43

B'C' L

8/18/2019 Tugas Statika 1 Baru

3/4

1)2+ 0= 0

#k

8/18/2019 Tugas Statika 1 Baru

4/4

%L4)9₂+Aq29₂@

-29₂Aq29₂@