Civil Engineering Reference
In-Depth Information
24 5
21
25
51
= ( () () ()
−−
24 1 5 2
21 55
14
27
u =
( () () () =
=−
0.5185
224
52
25
51
() () ( ()
( () () () =
−−
2224 5
21 55
124
27
v =
=
=
−4 5626
.
uuu
vvv
=+ =− =−
=+ =− =−
000236
.
0 5185
.
2
045626
.
4 5626
.
2
Repeat the process using the revised values for u and v shown in
Table 1.27.
Table 1.27. Example 1.17 Bairstow's method
0.5185
1
24
−5
−2
0.519
0.139
−2.324
4.5926
4.593
−20.582
0.5185
1
0.269
3.558
−4.481
0.519
−2.055
4.5926
4.593
1
2.807
3.963
3 558
.
3 963
.
(
)() −−
(
)
(
)
0 269
.
.
1
3 558 1
.
3 963
.
0 269
.
u =
=
(
)() −−
(
)
(
)
2 807
3 963
.
2 807 1
.
3 963
.
3 963
.
3 963
.
1
4 623
12 900
.
=
=−
0 3584
.
.
2 807 3 558
3 963 0 269
2 807
.
.
= (
)(
)
(
)
(
)
.
.
2 807 0 269
.
.
3 558
.
3 963
.
v =
(
)() −−
(
)
(
)
.
3 963
.
2 807 1
.
3 963
.
3 963
.
3 963
.
1
14 844
12 9007
.
.
=
=−1 1516
.
 
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