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http://dx.doi.org/10.14346/JKOSOS.2016.31.5.61

A Study on the Weights of the Condition Evaluation of Rock Slope used in Entropy and AHP Method  

Seong, Joohyun (Institute of Infrastructure Safety, Korea Infrastructure Safety Corporation)
Byun, Yoseph (Geotechnical Engineering Research Institute, Korea Institute of Civil Engineering and Building Technology)
Publication Information
Journal of the Korean Society of Safety / v.31, no.5, 2016 , pp. 61-66 More about this Journal
Abstract
Many cut slopes are located along national roads, there were the collapse of cut slopes. In this study, the weights for condition evaluation of rock slopes was calculated using the entropy method and analytic hierachy process(AHP) method. The entropy analysis was performed using 95 cut slope data, and the AHP analysis was performed by a questionnaire to several expert. The weights based on analysis results were compared with evaluation weights of existing standard. As a result of this study, there was the difference of weights among the analytical methods. Later on, if this study's results is used to improvement current evaluation weights, it will be possible to perform the reliable condition evaluation.
Keywords
entropy; analytic hierachy process(AHP); weights; rock slopes;
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Times Cited By KSCI : 2  (Citation Analysis)
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