Vibration of prismatic beam on an elastic foundation by the differential quadrature element method

Chang-New Chen

研究成果: Article同行評審

47 引文 斯高帕斯(Scopus)

摘要

A new numerical approach for solving the vibration of a beam resting on an elastic foundation is proposed. The approach uses the differential quadrature (DQ) to discretize the differential eigenvalue equation defined on each element, the transition conditions defined on the inter-element boundary of two adjacent elements and the boundary conditions of the beam. It is the differential quadrature element method (DQEM) analysis model of the vibration of beams resting on elastic foundations. Numerical results obtained are presented. They prove that the developed DQEM analysis model is efficient and reliable.

原文English
頁(從 - 到)1-9
頁數9
期刊Computers and Structures
77
發行號1
DOIs
出版狀態Published - 2000 六月 1

All Science Journal Classification (ASJC) codes

  • 土木與結構工程
  • 建模與模擬
  • 材料科學(全部)
  • 機械工業
  • 電腦科學應用

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