free transverse vibration of an inflated pressurised cantilever beam.

نویسندگان

مسعود خیام

چکیده

the fundamental natural frequency of vibration of an inflatable cantilever beam is computed from the system of the three equeations given for vibratory motion of the beam. the effect of various parameters is discussed, and it is shown that, as internal pressure increases, fundamental natural frequency will increase , indicating the stiffening characteristics of internal pressure. a single experiment was carried out, the results of which show a good agreement with theoretical analysis.

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جلد ۴۶، شماره ۰۴، صفحات ۰-۰

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