Geotechnical Investigations Optimization Using Rough Set Theory

چکیده مقاله

Geotechnical investigations are performed to evaluate geologic, seismologic, and soils conditions that affect the safety, cost effectiveness, design, and execution of a proposed engineering project Currently, advanced methods have been developed for making the best decision in site selection to prevent unnecessary costs which are very important in large construction projects In this paper a new approach has been developed based on the Rough Set theory that was presented by Pawlak 1991 , a well known mathematician The results of practical studies indicate that using this method for projects can reduce costs, by preventing occurrence of hazard events due to geotechnical uncertainties The rough set method is a method to deal with geotechnical uncertainties The Results of Rough Set theory not only provide a baseline for decision making but also insights to the problem of concern Using simple geotechnical problems we demonstrate that Rough set theory may supply a useful means for decision making under uncertainties

کلیدواژه‌ها

نویسندگان

M Arabani

Associate Professor, Dept of Civil Engineering, University of Guilan, Guilan, I R Iran

M Pirouz

MSc Geotechnical Engineering, University of Guilan, Guilan, I R Iran

B Pirouz

MSc Civil hydraulics, Guilan, I R Iran

Arabani, M and Pirouz, M and Pirouz, B,1391,Geotechnical Investigations Optimization Using Rough Set Theory,9th International Congress on Civil Engineering,Isfahan

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