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Civil-Comp Proceedings
ISSN 1759-3433
CCP: 26
Edited by: M. Papadrakakis and B.H.V. Topping
Paper VI.6

Incompatible Three-Dimensional Dynamic Finite Element Method

G.J. He* and D.P. Chen#

*Civil Engineering Department, Changsha Railway University, Changsha, Hunan, P.R. China
#Scientific Research Office, Southwest Jiao Tong University,Chengdu, Sichuan, P.R. China

Full Bibliographic Reference for this paper
G.J. He, D.P. Chen, "Incompatible Three-Dimensional Dynamic Finite Element Method", in M. Papadrakakis, B.H.V. Topping, (Editors), "Advances in Computational Mechanics", Civil-Comp Press, Edinburgh, UK, pp 185-190, 1994. doi:10.4203/ccp.26.6.6
Based on energy functional and with the inclusion of high - order incompatible dynamic displacement modes, a formulation for 3-D Finite Dynamic Element Method (DEM) is developed and a new 8-node 3-D incompatible dynamic element is derived in this paper. The rationality, feasibility and effectiveness of the present method are also numerically justified.

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