MLPG法による非線形分布ばねで支持されたはりの動力学解析(機械力学,計測,自動制御)

概要

論文の詳細を見る
The purpose of this study is to develop a procedure for performing a dynamic analysis on a beam supported with nonlinear distributed spring by the MLPG method. Equations of motion on a beam supported with nonlinear distributed spring have been derived using the MLPG method. The computational programs for statics, eigen-value analysis and time history responses were developed using the derived equations. Appropriate values on the order of a basis vector used in an approximate displacement, the number of nodal points and the sizes of local domains were found under carrying out static analyses. Then the validity of the formulations and the computational programs were verified by comparing the numerical solutions obtained using the developed computational programs with the analytical solutions and the numerical ones by the finite-element analysis.
一般社団法人日本機械学会の論文
2002-10-25