Research Article
Free Vibrations of Beam System Structures with Elastic Boundary Conditions and an Internal Elastic Hinge
Table 6
Effect of
on the first five non dimensional frequency coefficients of a C-C beam system, with an elastic joint at
,
(exact analytical solution).
| | | | | | |
| | 3.9229 | 4.7227 | 7.0528 | 7.8284 | 10.1595 |
| | 500 | 3.9229 | 4.7227 | 7.0528 | 7.8248 | 10.1595 | | 100 | 3.9127 | 4.6887 | 7.0340 | 7.7679 | 10.1255 | | 50 | 3.9127 | 4.6676 | 7.0340 | 7.7352 | 10.1255 | | 20 | 3.9127 | 4.6104 | 7.0339 | 7.6520 | 10.1253 | | 10 | 3.9127 | 4.5322 | 7.0336 | 7.5490 | 10.1248 | | 3 | 3.9125 | 4.3200 | 7.0327 | 7.3245 | 10.1232 | | 1 | 3.9122 | 4.1216 | 7.0304 | 7.1710 | 10.1193 | | 0.5 | 3.9117 | 4.0365 | 7.0277 | 7.1188 | 10.1157 | | 0 | 3.9038 | 3.9296 | 7.0161 | 7.0664 | 10.1059 |
|
|
