SEISMIC RESPONSE OF LAMINATED COMPOSITE PLATES
作者单位：Karadeniz Technical University Department of Civil Engineering61080TrabzonTurkey Karadeniz Technical University Department of Civil Engineering61080TrabzonTurkey
会议名称：《The International Symposium on Innovation & Sustainability of Structures in Civil Engineering》
会议日期：2005年
学科分类：08[工学] 081402[工学-结构工程] 081304[工学-建筑技术科学] 0813[工学-建筑学] 0814[工学-土木工程]
关 键 词：Laminated composite plate response spectrum single-point response spectrum seismic analysis finite element analysis fundamental frequency.
摘 要：正This paper deals with seismic response of a simply supported laminated composite plate subject to vertical motion of all supports. The vertical motion is defined in terms of a seismic displacement response spectrum. Single-point response spectrum analysis is used for the spectrum analysis. Finally, the non-dimensional fundamental frequency is obtained. The numerical studies are conducted to determine the effects of width-to-thickness ratio, degree of orthotropy, fiber orientations and aspect ratio on the results. The problem is modelled using finite element package program ANSYS. The results are given in tabular and graphical forms and obtained results are compared.