Mathematical Problems in Engineering / 2011 / Article / Tab 3 / Research Article
A Corotational Finite Element Method Combined with Floating Frame Method for Large Steady-State Deformation and Free Vibration Analysis of a Rotating-Inclined Beam Table 3 Comparison of results for different cases (
𝜂
=
1
0
0
0
,
𝑅
=
1
.
5
).
𝛼
𝑘
𝜀
𝑐
m
a
x
(
1
0
−
3
)
𝜀
𝑏
m
a
x
(
1
0
−
3
)
𝑣
t
i
p
/
𝐿
𝑇
𝐾
1
(
1
0
−
2
)
𝐾
2
(
1
0
−
1
)
𝐾
3
(
1
0
−
1
)
𝐾
4
𝐾
5
𝐾
6
𝐾
7
EA10 0 0 0 .351601 .220349 .617105 .121008 .200340 .300117 .421052 EA50 0 0 0 .351601 .220341 .616949 .120893 .199838 .298509 .416903 0 EA100 0 0 0 .351601 .220341 .616948 .120893 .199837 .298506 .416896 [24 ] 0 0 0 .352 .2203 .6169 .12089 .19984 .29851 — 0° [34 ] 0 0 0 .3516 .22034 .616972 .120902 — — — EA10 6.93309 0 0 9.00457 2.50186 4.13423 .591446 .784725 .992927 1.21760 EA50 7.15492 0 0 8.96239 2.47424 4.06068 .580524 .771309 .976120 1.19365 0.06 EA100 7.18210 0 0 8.96152 2.47312 4.05756 .580088 .770833 .975634 1.19316 [24 ] 7.20000 0 0 8.952 2.4708 4.0536 .57955 .77017 .97486 — LAS 7.20000 0 0 — — — — — — — EA10 1.73113 3.88303 .0835171 4.54714 1.27448 2.17658 .323098 .443024 .577262 .726698 5° 0.03 EA50 1.78396 6.00526 .0838194 4.53348 1.26220 2.15028 .319777 .439167 .572464 .719965 EA100 1.78936 6.20203 .0838218 4.53320 1.26179 2.14942 .319678 .439068 .572368 .719873 LAS 1.79486 101.897 14.70753 — — — — — — — EA10 .117174 8.73588 .429688 1.29068 .405580 .836390 .143462 .221484 .319586 .439110 30° 0.008 EA50 .114341 9.36150 .429979 1.28848 .404156 .836065 .143631 .221433 .318254 .434653 EA100 .113410 9.38784 .429986 1.28840 .404108 .836056 .143643 .221458 .318289 .434691 LAS .115138 41.5692 6.00000 — — — — — — — EA10 00632587 8.11012 .747138 .561367 .232168 .566051 .113317 .190889 .289637 .409722 90° 0.003 EA50 00388224 8.15298 .747250 .560585 .232182 .566299 .113204 .190326 .287895 .405359 EA100 .00351740 8.15396 .747254 .560558 .232181 .566306 .113202 .190322 .287886 .405342 LAS .00450000 11.6913 1.68750 — — — — — — —
