Author(s)

Hanwei Li, Qingqing Hu, Min He

Corresponding Author

Hanwei Li

Abstract

In this paper we introduced an inverse problem of symmetric beam with two free ends. When the circular frequency and the symmetric mode were given, we discussed when the density function of the symmetric beam was symmetric polynomial type function, how to construct the stiffness function for the same symmetric polynomial function.

Keywords

Symmetric Mode, Two-Span Beam with Two Free Ends, Inverse Problem