کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
784259 1465094 2006 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Some advances and applications in quadratic programming method for numerical modeling of elastoplastic contact problems
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Some advances and applications in quadratic programming method for numerical modeling of elastoplastic contact problems
چکیده انگلیسی

This paper reviews briefly some advances and applications in parametric quadratic programming (PQP) method for numerical modeling of elastoplastic contact problems. The parametric variational principle (PVP) and the corresponding finite element model for numerical simulation of 3D elastoplastic frictional contact problems with isotropic/anisotropic (orthotropic) friction law are presented. The finite element software JIFEX is then developed with the application-oriented concept for nonlinear analysis of complex structures in general purposed engineering. Some typical engineering applications such as compressor impeller and the railway wheel/rail contact analysis are shown to illustrate the potential of the software developed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Mechanical Sciences - Volume 48, Issue 2, February 2006, Pages 176–189
نویسندگان
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