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dc.contributor.author彭于玲en_US
dc.contributor.authorPeng, Yu-Lingen_US
dc.contributor.author彭耀南en_US
dc.contributor.authorYaw-Nan Pengen_US
dc.date.accessioned2014-12-12T02:16:40Z-
dc.date.available2014-12-12T02:16:40Z-
dc.date.issued1996en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#NT850015027en_US
dc.identifier.urihttp://hdl.handle.net/11536/61397-
dc.description.abstract本文係使用有限元素的應用軟體SAP90來分析各種不同邊界條件之矩形板的自由振動(free vibration),並探討不同長寬比及非等厚度對於矩形板自然振動頻率的影響;由分析結 果得知,將矩形板長邊固定或固定端的邊數愈多時,會有較高的自然振動頻率;當長寬比 值愈大時,自然振動頻率隨之遞減。另外,對於部分固定端(partially clamped)的邊界 情況及具有簡支或固定點支承(point support)懸臂板的自然振動頻率也加以探討分析。 In this research, the free vibration of rectangular plates is analyzed by usin g the software SAP90. The effects of boundary conditions, length-width ratio, and linearly varying thickness are taken into consideration. It is found that natural frequency of the plate increases with increasing fixed-sides or fixing long sides of the rectangular plate. It is also observed that the increase of thelength-width ratio, reduces the natural frequency of the plate. The free v ibration of plates with partially supported edges, and cantilever plates with simply support or fixed support are also studied in this article.zh_TW
dc.language.isozh_TWen_US
dc.subject矩形板zh_TW
dc.subject自由振動zh_TW
dc.subject自然振動頻率zh_TW
dc.subjectrectangular platesen_US
dc.subjectfree vibrationen_US
dc.subjectnatural frequencyen_US
dc.title不同邊界條件及長寬比對矩形板行為之影響zh_TW
dc.titleThe effects of boundary conditions and length-width ratio for the behavior of rectangular platesen_US
dc.typeThesisen_US
dc.contributor.department土木工程學系zh_TW
Appears in Collections:Thesis