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STATIS TAK TENTU DENGAN METODE CROSS 0
5
10
15
20
25
30
A
35
40
B
JUMLAH BENTANG PANJANG BENTANG 1 30 BENTANG 2 20 3 4
ITEM
DF FEM
m m
A AB
B BA
0 0 0
0.54
BC
CB
0.45
0.54/(0.54+0.45) 0.45/(0.54+0.45)
0.55
+525
-525
0.45 +50 213.75
↙
Dist. 2 CO3 Dist. 3 CO4 Dist. 4 CO5 Dist. 5 CO6 Dist. 6 CO7 Dist. 7 TEM
1/2(261.25) 130.63 -13.75 -6.88 29.39 14.70 -1.55 -0.77 3.31 1.65 -0.17 -0.09 664.24
0.37 -246.15
1 1 1
+20x10x10^2/20^2 -20x10x10^2/20^2
-(-525+50)0.55 -(-525+50)0.45
261.25
kN/m' kN
TUMPUAN tumpuan A tumpuan B tumpuan C
C 3EI/L 3.3/20
+1/12x7x30^2 -1/12x7x30^2
Dist. 1 CO2
JENIS BEBAN 7 20 20 50
merata titik titik merata
4EI/L 4.4/30
SF DF ratio
2
1/2(50) 25 -11.25 -53.44 24.05 2.81 -1.27 -6.01 2.71 0.32 -0.14 -0.68 0.30 246.15
-50 -(-50x1) 50.00
↘↙ 1/2(213.75) 106.88 -106.88 -5.63 5.63 12.02 -12.02 -0.63 0.63 1.35 -1.35 -0.07 0.07 0.00
D CD
DC
40
45
50
55
meter
C
TUMPUAN fixed pinned pinned pinned pinned D DE
RASIO EI BENTANG 1 4 BENTANG 2 3 2 5
E ED
siklus 1
siklus 2
siklus 3 siklus 4 siklus 5 siklus 6 siklus 7
MEMBER AB atau BA BC atau CB 10000 10000
titik merata
pinned pinned
1 pinned
merata
2 fixed 3 4
titik
#VALUE!
cont. sup 0 1 1 1 1 #VALUE!
261.25
FALSE FALSE
FALSE FALSE
0 0
0 0
0
member 0.95 0.95 0.95 0.95 0.95
sup 0.8 0.8 0.8 0.8 0.8
space 0 30 50 #N/A #N/A
pinned #N/A 30 50 #N/A #N/A
fixed 0 #N/A #N/A #N/A #N/A
213.75
50.00
#VALUE!
#VALUE!
#VALUE!
#VALUE!
merata 1.2 1.2 1.2 1.2 1.2
0 30 50 #N/A #N/A FALSE FALSE
FALSE FALSE
FALSE FALSE
0 0
0 0
0 0
FALSE FALSE FALSE 0 0 0
FALSE FALSE FALSE 0 0 0
FALSE FALSE FALSE 0 0 0
stiff. used stiff. 0.54 0.533333 0.45 0.45 0 0 0 0
FALSE FALSE 0 0
cont. space far end #N/A 1 #N/A 1 #N/A 2 #N/A 2 #N/A 2
2 0 1 2 2
3 0 0 1 2
load type 0 0 1/12x7x30^2 525 1 1/12x20x20^2 666.6666667 1 1/12x20x3^2 15 0 1/12x50x4^2 66.66666667
USED 2 0 1 2 2
4 0 0 0 1
1 7x15x15^2/30^2 20x10x10^2/20^2 20x1.5x1.5^2/3^2
50x2x2^2/4^2
SF
stiffness factor 4 3 0 0
4EI/L 3EI/L
used 26.25 50 7.5 25
1/12x7x30^2 20x10x10^2/20^2 20x1.5x1.5^2/3^2
1/12x50x4^2
525 50 7.5 66.67
2 3 4
2 3 4
2 3 4 FALSE FALSE 0 0
2 3 4
AB 0 0 0
AB 0 0 0
DF for pinned or fixed determination BA BC CB CD 0.54 0.45 1 0.54 0.45 0.45 0 0.54 0.45 0.45 0
BA BC 0.545455 0.454545 0.545455 0.454545 0.545455 0.454545
real DF CB 1 1 1
DC
DE
ED
1 0
0
1
CD
DC
DE
ED
0 0
1 #DIV/0!
#DIV/0!
1
DC
DE
ED
1 0/(0+0)
0/(0+0)
1
CD
DC
DE
ED
0 0
1 #DIV/0!
#DIV/0!
1
real DF AB BA BC CB CD 0 0.54/(0.54+0.45) 0.45/(0.54+0.45) 1 0 0.54/(0.54+0.45) 0.45/(0.54+0.45) 0.45/(0.45+0)0/(0.45+0) 0 0.54/(0.54+0.45) 0.45/(0.54+0.45) 0.45/(0.45+0)0/(0.45+0)
AB 0 0 0
BA 0.55 0.55 0.55
BC 0.45 0.45 0.45
DF used CB 1 1 1
0
A
5
10
15
20
25
30
B
35
35
40
45
50
C
55
meter
