Elastoplastic boundary element method for shear deformable shells

被引：5

作者：

Dirgantara, T. ^{[2
]}

Aliabadi, M. H. ^{[1
]}

机构：

[1] Imperial Coll London, Dept Aeronaut, London, England

[2] Bandung Inst Technol, Dept Aeronaut & Astronaut, Bandung, Indonesia

来源：

ENGINEERING STRUCTURES | 2012年 / 45卷

关键词：

Boundary element method; Plasticity; Shells; SHALLOW SHELLS; BUCKLING ANALYSIS; FORMULATION;

D O I：

10.1016/j.engstruct.2012.05.045

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The boundary element formulation for elastoplastic analysis of shear deformable shells is presented. The numerical implementation is achieved using quadratic elements and domain integrals due to the shell curvature are transformed to the boundary. The integrals involving plastic region are computed using internal cells. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：62 / 67

页数：6

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