In this report, as to the filldam with a rather rigid core, the vibration characteristics are discribed from the results obtained by using F. E. M. program, ISAP, in which modal analysis and time historical analysis are employed. Recently, a rigid core as likely as concrete is not used so many in Japan because the dynamical behavior of dams with such a core is not cleared. But authors try to treat such problem in order to find out the possibility to construct them and show various characteristics of them.
引用
Bulletin of the University of Osaka Prefecture. Ser. B, Agriculture and biology. 1987, 39, p.91-100
雑誌名
Bulletin of the University of Osaka Prefecture. Ser. B, Agriculture and biology