Based on the mapping infinite element principle, a coupling model of finite element and mapping infinite element is presented to solve materially nonlinear problem of joint in the roadbed. By organizing the huge nonlinear program, the application of mapping infinite element is extended to the nonlinear field in joint research. The research shows: in comparison with the common finite element, the finite-mapping infinite element coupling system can effectively reduce the computer's scale, improve the computational accuracy and efficiency. Meanwhile the model is proved to be very economical.


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    Titel :

    Nonlinear Analysis of Joint in Roadbed Based on Infinite Element Theory


    Beteiligte:
    Yin, Lu (Autor:in) / Kuang, Mo (Autor:in)

    Kongress:

    First International Conference on Transportation Engineering ; 2007 ; Southwest Jiaotong University, Chengdu, China



    Erscheinungsdatum :

    09.07.2007




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Nonlinear Analysis of Joint in Roadbed Based on Infinite Element Theory

    Yin, L. / Kuang, M. / China Communications and Transportation Association; Transportation & Development Institute (American Society of Civil Engineers) | British Library Conference Proceedings | 2007


    Slope Analysis of Joint Roadbed by Strength Reduction FEM

    Han, Ding / Huang, Xiao-Ming | ASCE | 2009


    Slope Analysis of Joint Roadbed by Strength Reduction FEM

    Han, D. / Huang, X.-m. / China Communications and Transportation Association; Transportation & Development Institute (American Society of Civil Engineers) | British Library Conference Proceedings | 2009


    Railroad roadbed

    Hunt, William | Engineering Index Backfile | 1895


    Street railway roadbed

    Pratt, Mason D. | Engineering Index Backfile | 1896