有限要素法によるはり一移動荷重系の振動と安定性の解析

沢登 健, 神山 栄一, Sawanobori Takeshi, Kamiyama Eiichi

doi:10.34429/00001947

有限要素法によるはり一移動荷重系の振動と安定性の解析

DOI 機関リポジトリ Web Site

書誌事項

タイトル別名

Finite Element Analysis of Vibration and Stability of a Beam Subjected to Moving Mass Loads
有限要素法によるはり-移動荷重系の振動と安定性の解析
ユウゲンヨウソホウニヨルハリ - イドウカジュウケイノシンドウト

この論文をさがす

抄録

A finite element model is developed for the lateral response analysis and the dynamic stability analysis of a finite beam subjected to a moving mass load and a continuous sequence of moving mass loads, traveling at a constant speed across the beam. The effects of moving mass inertia and suppoting methods of the beam on the lateral response and the dynamic stability are easily studied by finite element method and modal analysis. The effect of mass loads plays an important role in the lateral response and the dynamic stability of a beam. The results obtained show excellent agreement with those obtained by experiment and other analytical method.