Increment Finite Element Equation by Considering Body Moment Effect
SONG Yan-qi
XIE He-ping
Abstract：Based on S-R decomposition theorem of finite deformation, the power form of energy principle bytaking external body moment into account was presented. The incremental virtual power principle and thecorresponding basic equations of finite element were deduced, providing a theoretical basis for solving engi-neering practical problems of large deformation and large rotation.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 35-38 )