An element-by-element iteration procedure for the solution of discrete algebraic systems of DQ-related discrete element analysis methods

Chang-New Chen

研究成果: Conference contribution

摘要

In recent years, some new DQ-related discrete element analysis methods were proposed by the present author. These methods are DQEM, DQFEM, DQFDM, GDQEM and GCDQEM. The performance of these numerical methods is excellent. Moreover, they have the advantage of bing suitable to consistently discretize continuum mechanics problems having arbitrarily complex geometries. They are all suitable for vector and parallel processing. In this paper, an element-by-element iteration procedure is proposed for solving the resulting discrete algebraic systems of DQ-related discrete element analysis methods. Instead of solving the assembled overall discrete algebraic systems from the DQrelated discrete element analysis methods, the solution of discrete algebraic systems can be carried out using an element-by-element iteration procedure. By using this computational procedure, the largest computation system for solving a discrete algebraic system is an element-basis. The kinematic transition conditions and natural transition conditions are used to carry out the iterative solution from one element to the next one. This iterative computation procedure is effective.

原文English
主出版物標題Proceedings of the 10th International Conference on Computational Structures Technology, CST 2010
發行者Civil-Comp Press
93
ISBN(列印)9781905088386
出版狀態Published - 2010 一月 1
事件10th International Conference on Computational Structures Technology, CST 2010 - Valencia, Spain
持續時間: 2010 九月 142010 九月 17

Other

Other10th International Conference on Computational Structures Technology, CST 2010
國家/地區Spain
城市Valencia
期間10-09-1410-09-17

All Science Journal Classification (ASJC) codes

  • 環境工程
  • 土木與結構工程
  • 計算機理論與數學
  • 人工智慧

指紋

深入研究「An element-by-element iteration procedure for the solution of discrete algebraic systems of DQ-related discrete element analysis methods」主題。共同形成了獨特的指紋。

引用此