D
David A. Evensen
Researcher at Langley Research Center
Publications - 3
Citations - 284
David A. Evensen is an academic researcher from Langley Research Center. The author has contributed to research in topics: Nonlinear system & Spherical shell. The author has an hindex of 3, co-authored 3 publications receiving 271 citations.
Papers
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Journal ArticleDOI
Nonlinear vibrations of beams with various boundary conditions.
TL;DR: Amplitude frequency relations of nonlinear vibrations in uniform beams with various boundary conditions using perturbation method was studied in this paper, where the amplitude frequency relations were obtained for uniform beams.
Journal ArticleDOI
Nonlinear Flexural Vibrations of Thin Circular Rings
TL;DR: In this article, the non-linear flexural vibrations of thin circular rings are analyzed by means of the appropriate "shallow shell" equations, which are reduced to nonlinear ordinary differential equations by assuming vibration modes and applying Galerkin's procedure.
Book ChapterDOI
Some Studies on the Nonlinear Dynamic Response of Shell-type Structures
TL;DR: In this paper, nonlinear flexural vibrations of thin walled circular cylinders and buckling of shallow, conical and spherical shells subjected to uniform, impulsive pressures were investigated.