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Computational Science, Engineering & Technology Series
ISSN 1759-3158 CSETS: 1
INNOVATIVE COMPUTATIONAL METHODS FOR STRUCTURAL MECHANICS Edited by: M. Papadrakakis, B.H.V. Topping
Chapter 14
Automatic Design of Reinforced Concrete Structures with Parallel Computing C. Butenweg and G. Thierauf
Department of Civil Engineering, University of Essen, Germany C. Butenweg, G. Thierauf, "Automatic Design of Reinforced Concrete Structures with Parallel Computing", in M. Papadrakakis, B.H.V. Topping, (Editors), "Innovative Computational Methods for Structural Mechanics", Saxe-Coburg Publications, Stirlingshire, UK, Chapter 14, pp 305-318, 1999. doi:10.4203/csets.1.14
Abstract
A concept for the analysis and optimal design of reinforced concrete
structures is described. It is based on a nonlinear optimization algorithm and a finite
element program for linear and nonlinear analysis of structures. With the aim of
minimal cost design a two stage optimization using efficient gradient algorithm is
developed. The optimization problems on global (structural) and local (crosssectional)
level are formulated. A parallelization concept for solving the two stage
optimization problem in minimal time is presented. Examples are included to
illustrate the practical use and the effectively of the parallelization in the area of
engineering design.
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