2000•Journal of Hohai UniversityRequires access

A Model of Equithickness Joint Element for Finite Element Method of Large Deformation in Simulating Joint with Fillings

Wen Cao

Abstract

Based on the basic theory of finite element method of large deformation, a new model of equithickness joint element is developed for finite element method of large deformation, and related formulas are deduced The problems in simulation and computation with finite element method for large deformation for rock joints with fillings are successfully solved. The research result is of extensive theoretical significance and practical value to rock and soil engineering.[KH2D]

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Available abstract

Key concepts: Finite element method, Joint (building), Deformation (meteorology), Computation, Extended finite element method, Mixed finite element method, Finite element limit analysis, Superelement