A BOUNDARY ELEMENT FORMULATION FOR MASONRY WALLS: NON-LINEAR ANALYSIS

被引：0
|
作者：
Oliveira Neto, L. [1 ]
Masia, M. J. [2 ]
Sanches Junior, F. [3 ]
Botta, A. S. [3 ]
机构：
[1] FE UNESP, Dept Civil Engn, Bauru, SP, Brazil
[2] Univ Newcastle, CIPAR, Newcastle, NSW, Australia
[3] Univ Sao Paulo, EESC, Dept Structures, Sao Carlos, Brazil
来源：
PROCEEDINGS OF THE 9TH AUSTRALASIAN MASONRY CONFERENCE | 2011年
基金：
巴西圣保罗研究基金会;
关键词：
CONTINUUM DAMAGE MECHANICS; BRICK MASONRY; ANISOTROPIC THEORY; FRACTURE; MODEL;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this work, a non-linear Boundary Element Method (BEM) formulation with damage model is extended for numerical simulation of structural masonry walls in 2D stress analysis. The formulation is reoriented to analyse structural masonry, the component materials of which, clay bricks and mortar, are considered as damaged materials. Also considered are the internal variables and cell discretization of the domain. A damage model is used to represent the material behaviour and the domain discretization is also proposed and discussed. The paper presents the numerical parameters of the damage model for the material properties of the masonry components, clay bricks and mortar. Some examples are shown to validate the formulation.
引用
收藏
页码：165 / 174
页数：10
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