About YUKI MASAAKI
About 東京農業大学大学院農学研究科林学専攻
About MOMOI TAKAO
About 東京農業大学地域環境科学部
About KOBAYASHI JUN
About 東京農業大学地域環境科学部
About OBAYASHI HIROYA
About 東京農業大学地域環境科学部
About Wood
About property of wood
About bending vibration
About excitation to oscillation
About vibration measurement
About measuring instrument
About cantilever beam
About Picea
About Young's modulus
About loss tangent
About oscillation mode
About vibrating characteristic
About vibrational properties
About central exciting method
About anti-resonance
About cantilever vibration method
About free-free vibration method
About Nature and structure of wood(=timber)
About Excitation,generation and measurements of vibrations
About 木材
About 性質
About 加振