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Civil-Comp Proceedings
ISSN 1759-3433 CCP: 61
NOVEL DESIGN AND INFORMATION TECHNOLOGY APPLICATIONS FOR CIVIL AND STRUCTURAL ENGINEERING Edited by: B. Kumar and B.H.V. Topping
Paper VII.2
A Spreadsheet-based Decision Support System for Excavation Groundwater Control I.E.G. Davey-Wilson
Centre of Civil Engineering, School of Architecture, Oxford Brookes University, Oxford, England I.E.G. Davey-Wilson, "A Spreadsheet-based Decision Support System for Excavation Groundwater Control", in B. Kumar, B.H.V. Topping, (Editors), "Novel Design and Information Technology Applications for Civil and Structural Engineering", Civil-Comp Press, Edinburgh, UK, pp 189-196, 1999. doi:10.4203/ccp.61.7.2
Abstract
The use of a computer spreadsheet can be extended
beyond usual calculation processing to create an excellent
platform for a decision support system. This paper discusses
the development of an Excel spreadsheet application (GWX-Control)
for assisting in the selection of a groundwater
control regime for a construction excavation. Sub water table
excavation will allow groundwater to enter the hole -
sometimes rapidly. Choosing an appropriate groundwater
control method is therefore a key part of the initial
construction phase on a site. Input of site information is by
parameter and is matched to fact-segments of data (derived
from a standard text) about each parameter for each method.
Weighted ranked parameter suitability numbers are output for
each method together with comments and a final ranked
recommended method list.
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