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http://dx.doi.org/10.9715/KILA.2014.42.1.115

A Study on the Standard of Cutting and Filling Height to Minimize Topographical Damage in Road Side Construction  

Kim, Mi-Ri (Graduate School of Dankook University)
Kim, Su-Ryeon (Graduate School of Dankook University)
Shin, Ji-Hoon (Dept. of Landscape Architecture, Dankook University)
Sung, Hyun-Chan (Dept. of Landscape Architecture, Dankook University)
Publication Information
Journal of the Korean Institute of Landscape Architecture / v.42, no.1, 2014 , pp. 115-122 More about this Journal
Abstract
The purpose of this study is to analyze the relationship between height of cutting and filling as well as the height of slope of roadsides. It also suggests the rational height of slope to minimize topographical damage in road construction. Hence, in this study, 44 cases of expert's opinions related to height of slope in Environmental Impact Assessment(EIA) for road construction projects are reviewed, and 23 cases of data related to height of cutting and filling in EIA for road construction projects are used for analyzing relationship between height of slopes and height of cutting or filling of roadside. The results are as follows; Most of heights of cutting, filling and slope in EIA for road construction are over the required standards 20 or 30m(in case of cutting) and 10 or 15m(in case of filling). It also shows that there is high-level correlation between height of cutting and filling and height of slope of roadside. According to regression analysis, it is suggested that the general standard of each heights of cutting and filling are 25.33~33.23m(in case of cutting) and 14.56~18.08m(in case of filling), but it should be considered in EIA review for road construction projects that these heights suggested in this study are over the required standards.
Keywords
Road Construction; Environmental Impact Assessment; Road Side Slope; Height of Slope;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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