About OSTACHOWICZ W M
About Inst. Fluid Flow Machinery, Polish Academy of Sciences, Gdansk, POL
About KRAWCZUK M
About Inst. Fluid Flow Machinery, Polish Academy of Sciences, Gdansk, POL
About Journal of Sound and Vibration
About cantilever beam
About Beams girders
About Theory of vibrations
About 片持梁
About 固有振動数
About 亀裂
About 解析