Civil Engineering Reference
In-Depth Information
uuu
vvv
=+ =−
∆
∆
0 5185 0 3584
.
−
.
= −
0 8769
.
2
=+ =−
4 5926 1 1516
.
−
.
= −
577
.42
2
Repeat the process using the revised values for
u
and
v
shown in
Table 1.28.
Table 1.28.
Example 1.17 Bairstow's method
0.8769
1
24
−5
−2
0.877
0.113
−3.616
5.7442
5.744
−23.684
0.8769
1
0.129
0.429
−4.123
0.877
−2.847
5.7442
5.744
1
3.026
-3.246
0 429
.
−
3 246
.
(
)()
−−
(
)
(
)
0 129
.
.
1
0 429 1
.
3 246
.
0 129
.
∆
u
=
=
(
)()
−−
(
)
−
(
)
3 026
−
3 246
.
3 026 1
.
3 246
.
3 246
.
−
3 246
.
1
0 848
7 511
.
=
−
=−
0 1129
.
.
3 026 0 429
3 246 0 129
3 026
.
.
=
(
)(
)
−
(
)
−
(
)
−
.
.
3 026 0 129
.
.
0 429
.
3 246
.
∆
v
=
(
)()
−−
(
)
−
(
)
.
−
3 246
.
3 026 1
.
3 246
.
3 246
.
−
3 246
.
1
1 783
7 511
.
=
−
=− .2374
0
.
uuu
vvv
=+ =−
∆
∆
0 8769 0 1129
.
−
.
= −
0 9898
.
2
=+ =−
5 7442 0 2374
.
−
.
= −
598
.16
2
Repeat the process using the revised values for
u
and
v
shown in
Table 1.29.
