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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 30
DEVELOPMENTS IN COMPUTER AIDED DESIGN AND MODELLING FOR CIVIL ENGINEERING Edited by: B.H.V. Topping
Paper VI.1
Development of a Microcomputer Aided Design System for Concrete Mixture Proportioning N. Ghafoori and J. Schmidt
Department of Civil Engineering and Mechanics, Southern Illinois University, Carbondale, USA N. Ghafoori, J. Schmidt, "Development of a Microcomputer Aided Design System for Concrete Mixture Proportioning", in B.H.V. Topping, (Editor), "Developments in Computer Aided Design and Modelling for Civil Engineering", Civil-Comp Press, Edinburgh, UK, pp 123-127, 1995. doi:10.4203/ccp.30.6.1
Abstract
The purpose of mixture design is to select the
most economical proportions of each of the available
materials to produce a fresh and hardened concrete of the
required minimum quality, usually specified in terms of
workability, strength, and durability. A microcomputer
program "CONCRETE.EXE" has been developed on an IBM-PC (or its compatibles) to automate the analysis and design of
concrete mixture proportioning in accordance with the
requirements of American Concrete Institute International
(ACI) and Portland Cement Association (PCA).
"CONCRETE.EXE" is an interactive command-driven
program that assists engineers to develop more efficient
mixture designs and reduces repetitious hand-calculated
efforts by many folds. The program operates in both English
Customary and System International units.
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