Truss analyses by DQEM

Chang-New Chen

研究成果: Conference contribution

摘要

A new numerical approach for solving generic three-dimensional truss problems having nonprismatic members is developed. This approach employs the differential quadrature (DQ) technique to discretize the element-based governing differential equations, the transition conditions at joints and the boundary conditions on the domain boundary. A global algebraic equation system can be obtained by assembling all of the discretized equations. A numerically rigorous solution can be obtained by solving the global algebraic equation system. Mathematical formulations for two-dimensional differential quadrature element method (DQEM) truss model are carried out. By using this DQEM model, accurate results of two-dimensional truss problems can efficiently be obtained. Numerical results demonstrate this DQEM model.

原文English
主出版物標題American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC
發行者ASME
頁面663-670
頁數8
ISBN(列印)0791816346
出版狀態Published - 1999 十二月 1
事件Dynamic Systems and Control Division - 1999 (The ASME International Mechanical Engineering Congress and Exposition) - Nashville, TN, USA
持續時間: 1999 十一月 141999 十一月 19

出版系列

名字American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC
67

Other

OtherDynamic Systems and Control Division - 1999 (The ASME International Mechanical Engineering Congress and Exposition)
城市Nashville, TN, USA
期間99-11-1499-11-19

指紋

Differential equations
Boundary conditions

All Science Journal Classification (ASJC) codes

  • Software
  • Mechanical Engineering

引用此文

Chen, C-N. (1999). Truss analyses by DQEM. 於 American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC (頁 663-670). (American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC; 卷 67). ASME.
Chen, Chang-New. / Truss analyses by DQEM. American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC. ASME, 1999. 頁 663-670 (American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC).
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Chen, C-N 1999, Truss analyses by DQEM. 於 American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC. American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC, 卷 67, ASME, 頁 663-670, Dynamic Systems and Control Division - 1999 (The ASME International Mechanical Engineering Congress and Exposition), Nashville, TN, USA, 99-11-14.

Truss analyses by DQEM. / Chen, Chang-New.

American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC. ASME, 1999. p. 663-670 (American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC; 卷 67).

研究成果: Conference contribution

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Chen C-N. Truss analyses by DQEM. 於 American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC. ASME. 1999. p. 663-670. (American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC).