Showing papers by "R.H. Gutierrez published in 1977"

TL;DR: In this paper, a conformal mapping-variational method was used to solve the title problem of odd-shaped plates, and the calculated eigenvalues were in good agreement with those obtained by using a finite element approach.

TL;DR: In this article, a comparison of frequency results obtained by means of analytical, numerical and experimental methods in the case of the fundamental mode of transverse vibration of a clamped, regular polygonal plate carrying concentrated masses is presented.

TL;DR: In this article, the conformal mapping-variational method was used to solve the title problem and the calculated frequency coefficients were in good agreement with those obtained by using a well known finite element computer system (STRUDL), in the case of an equilateral plate.

TL;DR: In this article, the authors solved the title problem in an approximate fashion using polynomial coordinate functions and Galerkin's method, where the mass is distributed over a rectangular subdomain in the case of a rectangular plate.