Parallel implementation for probabilistic analysis of 3D discrete cracking in concrete

被引：0
|
作者：
Paz, CNM
Martha, LF
Alves, JLD
Fairbairn, EMR
Ebecken, NFF
Coutinho, ALGA
机构：
[1] Pontificia Univ Catolica Rio de Janeiro, Dept Civil Engn, BR-22453900 Rio De Janeiro, Brazil
[2] Univ Fed Rio de Janeiro, COPPE, Program Civil Engn, BR-21945970 Rio De Janeiro, Brazil
来源：
HIGH PERFORMANCE COMPUTING FOR COMPUTATIONAL SCIENCE - VECPAR 2002 | 2003年 / 2565卷
关键词：
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This work presents computational strategies used in an implementation of the probabilistic discrete cracking model for concrete of Rossi suitable to parallel vector processor (PVP). The computational strategies used for each realization, within the framework of Monte Carlo simulation, are the inexact Newton method to solve the highly nonlinear problem and element-by-element (EBE) iterative strategies considering that nonlinear behavior is restricted to interface elements. The simulation of a direct tension test is used to illustrate the influence of adaptive inexact Newton strategy in code performance on a CRAY T90.
引用
收藏
页码：79 / 93
页数：15
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