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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 35
DEVELOPMENTS IN ARTIFICIAL INTELLIGENCE FOR CIVIL AND STRUCTURAL ENGINEERING Edited by: B.H.V. Topping
Paper XI.2
Development of an Expert System for the Design of Prestressed Concrete Bridges H.J. Sundaram*, C.J. Burgoyne* and M.T.R. Jayasinghe#
*Engineering Department, University of Cambridge, Cambridge, UK
H.J. Sundaram, C.J. Burgoyne, M.T.R. Jayasinghe, "Development of an Expert System for the Design of Prestressed Concrete Bridges", in B.H.V. Topping, (Editor), "Developments in Artificial Intelligence for Civil and Structural Engineering", Civil-Comp Press, Edinburgh, UK, pp 205-209, 1995. doi:10.4203/ccp.35.11.2
Abstract
The paper describes the development of BRIDEX, the
BRIdge Design EXpert system, for design of prestressed
concrete bridges. Design of multi-span continuous prestressed
concrete bridges poses considerable difficulties because of the
large number of design parameters, the number of design
constraints imposed by the medium and codes of practice, and
complex interactions between these parameters and
constraints. The design is usually carried out as an iterative
process of generation, evaluation and modification of trial
designs. The dearth of design principles necessitates years of
experience from designers before they are able to successfully
carry out bridge designs. BRIDEX is aimed at developing an
understanding of the design process and guiding the designer
by suggesting appropriate ranges of values for the design
parameters.
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