About COLLINS K R
About Virginia Polytechnic Inst. and State Univ., Virginia
About PLAUT R H
About Virginia Polytechnic Inst. and State Univ., Virginia
About WAUER J
About Univ. Karlsruhe, Karlsruhe, DEU
About Journal of Vibration and Acoustics
About simple beam
About Beams girders
About Theory of vibrations
About 衝撃力
About 亀裂