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7/23/2019 Muhammad Sahrul Gunawan
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P1 P2
q
3.2 3.2 3.
DIKETAHUI:
q = 2.5
q3 = 3.2
q4 = 2.8
P2 P3 DIKETAHUI:
P2
P3
RS1 RS2 JAWAB:
3.5 =
RS1 *
RS1 =
=
=
RS2 *
RS2 =
=
MS2
MS2
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P1 P2
q RS1
3.2 3.2
A B
JAWAB:
= 0
VA * 3.2 -
VA = Q1 1!2
= 12.8 -
= -1".8
3.2
= -5.25 t
= 0
P2 * ".4 #
VB = P2 *
= 12.8 #
= $5.04
3.2
= 29.7 t
K%&TR%':
Q # P1
1" # 3.2
24.45 t =
P4
RS2 q3 q4
MB
MA
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1.5 3.2
( D
IAWAB:
= 0
V( * 3.2 -
V( = RS2 *
= 5.8)5 #
= 38.253"""""")
3.2= 11.9542708333
= 0
Q4 2!3 * 3.2
VD = Q4 2!3
= $.55)3333333
= 4.0823333333
3.2= 1.2757291667
K%&TR%':
P4 # RS2
2.) # 1.25
MD
MD
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P4
P3 q3 q4
5 1.5 3.2
P1 = 3.2
P2 = 2
P3 = 2.5
P4 = 2.)
= 2
= 2.5
0
3.5 - P2 * 3.5 # P3 *
P2 * 3.5 # P3 * 1.)5
3.5
) # 4.3)5 = 11.3)5 = 3.25 t
3.5 3.5
0
3.5 - P3 * 1.)5 = 0
P3 * 1.)5
3.5
4.3)5 = 1.25 t
3.5
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DIKETAHUI:
P1 = 3.2 +
P2 = 2 +RS1 = 3.25 +
Q = 2.5 * ".4 = 1"
Q1 = 2.5 * 3.2 = 8
Q2 = 2.5 * 3.2 = 8
Q1 1!2 * 3.2 , # Q2 1!2
* 3.2 , - Q2 1!2 * 3.23.2
12.8 - ".4 - 10.4
3.2
RS1 * ".4 - VB * 3.2 #
".4 # RS1 * ".4 # P1 *3.2
20.8 # 10.24 # 51.2
3.2
# P2 # RS1 = VA # VB
# 2 # 3.25 = -5.25 # 2$.)
24.45 t
IKETAHUI:
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P4 = 2.)
RS2 = 1.25
Q3 = 3.2 * 1.5 = 4.8
Q4 = 1!2 * 2.8 * 3.2
RS2 * 4.) - Q3 1!2 * 1.5
4.) # Q3 1!2 * 1.5 # 3.2
18.$" # 8."4 # 4.))8"""""")
3.2
t
, - VD * 3.2 - Q3 1!2
* 3.2 , - Q3 1!2 * 1.5
3.2
- 3." - 1.8)5
3.2
t
# Q3 # Q4 = V( # VD
# 4.8 # 4.48 = 11.$542) #
13.23 t = 13.23 t
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1.)5 = 0
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+
+
+
* 3.2 , # P2 * 3.2 #
, - P2 * 3.2 - RS1 *
P1 * 3.2 # Q 1!2 * ".4
3.2 # Q 1!2 * ".4 ,
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+
= 4.48 +
# 3.2 , - P4 * 3.2 -
, # P4 * 3.2 # Q4 1!3
3.2
* 1.5 , - RS2 * 1.5 =
, - RS2 * 1.5
1.2)5)2$
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RS1 * 3.2 = 0
3.2
, = 0
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Q4 1!3 * 3.2 , = 0
* 3.2 ,
0
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P1
q1 q2
q3
q3A B (
H
2.5 2.3 1.8 1.
/
DIKETAHUI:
= 2.5
= 2.3
/ = 1.8 = 1.)
= 2.5
P1 = 2.8 T
P2 = 2.) T
P3 = 2.5 T
P6 = 2.1"50"35 T
P/ = 1.25 T
ME&7HITU&7 PA&JA&7 BE&TA&7 PADA BIDA&7 MIRI&7
(H = #
= ".25 #
= $.4$
= 3.080584
912
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= /
91
= 1.8
2.5
= 0.)2 = 35.75389
ME&7HITU&7 &I'AI Q
Q1 = q1 *
= 2.5 * 2.5
= 6.25 T
Q2 = 0.5 * q2 *
= 0.5 * 2.5 *
= 2.875 T
= 3.$" T
= 5.5 T
q2
q3
q3
B (
q
H
D
2.3 1.8 1.)
/
M = 0
T; < (H
Q3S6
Q4S6
Q3(
Q4(
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MB = Q2*1!3*#/###, #
= 2".$2$1""""") #
= 8$.15)5
10.$
= 8.216284403 Ton
MB = 0
M = Q2*2!3*, #
= 4.4083333333 #
= )".8125
10.$
= 7.0837155956 Ton
K%&TR%':
Q2 # Q3( #
2.8)5 # 5.5 #
P1
q1
A B
2.5
MB = 0
MA = P1 #
= 2.8 #
= 17.26628 Ton
K%&TR%':
Q2#Q3(#Q4(#P2#P/, #
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q4 P3
P2
"0
D E 7
) 2.5 2." 3.2
;
= 2." 91 =
; = 3.2 92 =
H = 5.) > =
q1 = 2.5 T!
q2 = 2.5 T!
q3 = 2.2 T!
q4 = 1.) T!
HD = #
3.24 = 12.25 #
= 15.14
= 3.891015
/? 92?
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=
92
= 1.)
3.5
= 0.485)143 = 25.90651
Q3 = q3 * (H
= 2.2 * 3.0805844
= 6.777286 T
Q4 = 0.5 * q4
2.3 = 0.5 * 1.)
= 3.307363 T
= 1.445 T
= 2.$)5 T
2.5
4 P3
P2
3.2
"0E 7
2.5 2." 3.2
;
T; < (D
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Q3(*0.5*/###, # Q4(*1!3*##, # P2*
#/###
42.35 # 1".8583333333 # ).02
10.$
Q3(*0.5*/#, # Q4(*2!3*#/#, # P2*#
#/###
1)." # 15.5"$1""""") # 22.
10.$
Q4( # P2 # P/ = MB
2.$)5 # 2.) # 1.25 = 8.21"2
15.3 Ton = 15.2999
Q1 # MB
".25 # 8.21"2844
Q1 # P1 = MA # M
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24.35 Ton = 24.35 Ton
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2.5
3.2
2.5
3.5
"0
2.8$
?
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* HD
* 3.8$10153
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- P/*;
- 4
#/#, # P/*###/#,#;
41 # 1".825
# M
84403 # ).083)15"
999986 Ton
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