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FINITE ELEMENT DISPLACEMENT PERTURBATION METHOD FOR GEOMETRIC NONLINEAR BEHAVIORS OF SHELLS OF REVOLUTION OVERALL BENDING IN A MERIDIONAL PLANE AND APPLICATION TO BELLOWS (Ⅰ)
作者姓名:朱卫平  黄黔
作者单位:Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University,Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University Shanghai 200072,P R China,Shanghai 200072,P R China
摘    要:IntroductionBellows,ashellofwrinkledmeridianofrevolution ,hasbeingincreasinglyusedinmodernequipmentasanelastic_sensitiveelementandaflexiblejoint.Theformerisusuallysubjectedtolargedisplacementsatitsends,andthelattermaypartlyenterintoplasticstate .Hence ,b…

关 键 词:shell of revolution  bellows  deflection by lateral force  geometrical nonlinearity  perturbation technique  finite element method  
收稿时间:2001-09-29
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