| A NEW SOLUTION TO STRUCTURAL FUZZY FINITE ELEMENT EQUILIBRIUM EQUATIONS (SFFEEE) |
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| 作者姓名： | 吕恩琳 |
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| 作者单位： | Department of Engineering Mechanics，Chongqing University.Chongqing 630044，P.R.China |
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| 摘 要： | I.IntroductionInthefieldofthefuzzyfiniteelementmethod(FFEM),tostudynow,tosolvetheequilibriumequationsisofmomentoussignificance.EspeciallyfortheapplicationoftheFFEMtoengineeringproblems,thekeyworktodoistoexplorehigh-speedandhigh-effeciencysolutionstoequili…
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| 收稿时间： | 26 January 1996 |
A new solution to structural fuzzy finite element equilibrium equations (SFFEEE) |
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| Lü Enling.A NEW SOLUTION TO STRUCTURAL FUZZY FINITE ELEMENT EQUILIBRIUM EQUATIONS (SFFEEE)[J].Applied Mathematics and Mechanics(English Edition),1997,18(4):385-391. |
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| Authors: | Lü Enling |
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| Institution: | (1) Department of Engineering Mechanics, Chongqing University, 630044 Chongqing, P. R. China |
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| Abstract: | A speedy accurate solution to structural fuzzy finite element equilibrium equations(SFFEEE), by combining the definition of the solution of interval equations with themechanical meaning of the structural finite element equilibrium equations (SFEEE), wasput forward. The fuzzification of the SFFEEE, which is discussed in this paper, originatesfrom that of material property, structural conditions and external loading. Thecomputing quantity of this solution is almost equal to that of the general finite elementmethod (GFEM). |
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| Keywords: | finite element equilibrium equations fuzzy numbers intervalequations |
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