A study on motion of 3D solids by a vector form intrinsic finite element

Tong Yue Wu, Jeng Hang Wu, Chung Ming Ho, Ching Chian Chuang, Chung Yue Wang, Ren Zao Wang

研究成果: 雜誌貢獻期刊論文同行評審

8 引文 斯高帕斯(Scopus)

摘要

The objective of this paper is to study the motion of 3D solids by a vector form intrinsic finite element (VFIFE). A tetrahedral element with 4 nodes is proposed and a formulation of element internal nodal forces is emphasized. The formulation includes a new description of kinematics to dissect rigid body and deformation displacements, and a set of deformation coordinates for each time increment to describe deformation and internal nodal forces. A convected material frame and explicit time integration for the solution procedures are also adopted. Some numerical examples are presented to illustrate the performance of the proposed element.

原文???core.languages.en_GB???
頁(從 - 到)79-89
頁數11
期刊Journal of the Chinese Institute of Civil and Hydraulic Engineering
19
發行號1
出版狀態已出版 - 3月 2007

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