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Rigid finite element and its applications in engineering
Authors:Qian Lingxi  Zhang Xiong
Affiliation:(1) Dalian University of Technology, 116023 Dalian, China;(2) Department of Engineering Mechanics, Tsinghua University, 100084 Beijing, China
Abstract:
Rigid Finite Element Method (RFEM) was proposed to simulate the mechanical behavior of discontinuous structures such as rock and soil structures. The authors' work on the theory and applications of RFEM is summarized in this paper. Based on the theory of RFEM, the Elastic Body-Seams Model (EBSM) is proposed to take the deformation and damage of rock masses into account.
Keywords:rock and soil engineering  rigid finite element  slope stability  limit analysis
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