There are four distinct passing bands in an infinite straight truss beam. The induced wavemodes into the two perpendicular branches of an L-type truss beam for an incident wave encountering the conjunction substructure of these two branches can be predicated by using these passing bands. A dissimilar cell located at the up side of conjunction substructure have been demonstrated to be able to effectively reduce the power transmission of bending wave and disturbances in the L-type truss beam.
|頁（從 - 到）||40-47|
|期刊||Journal of the Chinese Society of Mechanical Engineers, Transactions of the Chinese Institute of Engineers, Series C/Chung-Kuo Chi Hsueh Kung Ch'eng Hsuebo Pao|
|出版狀態||Published - 1994 二月 1|
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