NONSMOOTH MODEL FOR PLASTIC LIMIT ANALYSIS AND ITS SMOOTHING ALGORITHM

By means of Lagrange duality of Hill＇s maximum plastic work principle theory of the convex program, a dual problem under Mises＇ yield condition has been derived and whereby a non-differentiable convex optimization model for the limit analysis is developed. With this model, it is not necessary to lin...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Applied mathematics and mechanics Jg. 27; H. 8; S. 1081 - 1088
1. Verfasser:	李建宇潘少华李兴斯
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology,Dalian 116023,P.R.China%Department of Applied Mathematics,South China University of Technology,Guangzhou 510641,P.R.China 01.08.2006
Schlagworte:	Algorithms Continuums Limit load Mathematical models Norms Optimization Smoothing Strain 塑料有限分析对偶性平滑法非光滑优化 duality nonsmooth optimization plastic limit analysis smoothing method
ISSN:	0253-4827, 1573-2754
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!