Dynamic analysis of a spinning Timoshenko beam by the differential quadrature method

Siu Tong Choi, Jiunn Der Wu, Yu Tuan Chou

研究成果: Conference article


In this paper, the dynamic characteristics of spinning Timoshenko beams are investigated by using the differential quadrature method (DQM). The beams are subject to any combination of free, simply supported, clamped and elastically supported boundary conditions. The weighting matrices in the differential quadrature formulation are modified to incorporate boundary conditions of the beams. Numerical results of spinning Timoshenko beams obtained by the DQM are compared with the exact solutions or results obtained by the finite element method. The results show the high accuracy and efficiency of the differential quadrature method.

頁(從 - 到)1699-1706
期刊Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
出版狀態Published - 1999 一月 1
事件Proceedings of the 1999 AIAA/ASME/ASCE/AHS/ASC Structrures, Structural Dynamics, and Materials Conference and Exhibit - St. Louis, MO, USA
持續時間: 1999 四月 121999 四月 15


All Science Journal Classification (ASJC) codes

  • Architecture
  • Materials Science(all)
  • Aerospace Engineering
  • Mechanics of Materials
  • Mechanical Engineering