... of displacement variables are take into account. Linear up to fourth N-order expansion, in the thickness layer-plate direction have been implemented for the introduced displacement field. Rayleigh-Ritz method based on principle of virtual displacement is derived in the framework of Carrera’s unified formulation...

... characteristic orthogonal polynomials generated by using Gram-Schmidt orthogonalization procedure in Rayleigh-Ritz method. 19 12 2005 25 07 2006 vibrations structural acoustics Rayleigh-Ritz methods Young's modulus shear modulus polynomials elliptic orthotropic nonhomogeneous...

...Selvakumar Kandasamy; Anand V. Singh A numerical method based on the Rayleigh-Ritz method has been presented for the forced vibration of open cylindrical shells. The equations are derived from the three-dimensional strain-displacement relations in the cylindrical coordinate system. The middle...

...A. P. Gupta; N. Bhardwaj The title problem is analyzed when nodal lines are concentric ellipses by using boundary characteristic orthonormal polynomials in Rayleigh-Ritz method for Winkler foundation where quadratically varying thickness is controlled by two independent taper constants. Numerical...

... Editor: B. Yang. 01 Aug 1998 01 Feb 1999 vibration control robust control cutting feedback time-varying systems Rayleigh-Ritz methods controllers mechanical variables control The problem of unwanted bandsaw vibrations has attracted much attention over the last 30 years...

... in the JOURNAL OF VIBRATION AND ACOUSTICS . Manuscript received Dec. 1998. Associate Technical Editor: R. P. S. Han. 01 Dec 1998 structural engineering Rayleigh-Ritz methods eigenvalues and eigenfunctions structural engineering computing A question arising frequently in structural...