PREDICTION OF NATURAL FREQUENCIES AND NORMAL MODES OF SKIN-STRINGER PANEL ROWS.
Scientific rept. 1 Oct 65-31 Dec 66,
SOUTHAMPTON UNIV (ENGLAND) INST OF SOUND AND VIBRATION RESEARCH
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A transfer matrix method for the prediction of natural frequencies and normal modes of a finite row of skin-stringer panels is developed. The method allows for non-uniform stringer spacing and for different characteristics of individual stringers. Several examples are presented. Author
- Structural Engineering and Building Technology