THE FORCED VIBRATION AND BOUNDARY CONTRO
โ
S.M. LIN; S.Y. LEE
๐
Article
๐
2002
๐
Elsevier Science
๐
English
โ 226 KB
The governing di!erential equations and the general time-dependent elastic boundary conditions for the coupled bending}bending forced vibration of a pretwisted non-uniform Timoshenko beam are derived by Hamilton's principle. By introducing a general change of dependent variable with shifting functio