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GRID technology for structural analysis

delete2007-11-01
delete9
PRE
AI
J
José M. Alonso
C
Carlos Alfonso
G
Gabriel García
H
Hernandez, V. *
DOI:10.1016/j.advengsoft.2006.08.029delete
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摘要

摘要

En 中文
This paper presents a High Performance Computing-based application for 3D structural analysis of buildings. Since the solution of a large linear system of sparse equations supposes the most time-consuming phase, several public domain parallel numerical libraries, with state-of-the-art capabilities, have been tested. The parallel application developed allows reducing the analysis time and simulating larger structures. Nevertheless, structural engineers rarely have available high cost parallel machines. Thus, a Grid Structural Analysis service, that integrates the parallel application, has been implemented, taking advantage of computers geographically distributed in Internet. This service makes it possible to simulate in a realistic way, and concurrently, a high number of different structural alternatives of large dimension buildings during their design stage, without considering structural simplifications or investing in expensive computers. (c) 2006 Elsevier Ltd. and Civil-Comp Ltd. All rights reserved.
Keyword:
3D structural analysis of buildings
High Performance Computing techniques
parallel direct and iterative solvers
numerical libraries
Grid Computing
Globus Toolkit
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期刊

Advances in Engineering Software 封面图
Advances in Engineering Software
IF:
5.7
论文数:
3.4K
被引数:
1.2W

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