CAJ | 학술논문

黄土地区由于黄土的性质、降雨特征和独特的地形地貌条件,公路边坡溯源侵蚀现象较为普遍。从水源、黄土的性质和地形三方面分析了发生侵蚀的原因。从完善公路排水系统、提高边坡抗侵蚀能力及沟头加固等方面提出了治理措施,并在国道G210陕北洛川塬边坡侵蚀病害治理中应用,取得了良好效果。
황토지구유우황토적성질、강우특정화독특적지형지모조건,공로변파소원침식현상교위보편。종수원、황토적성질화지형삼방면분석료발생침식적원인。종완선공로배수계통、제고변파항침식능력급구두가고등방면제출료치리조시,병재국도G210협북락천원변파침식병해치리중응용,취득료량호효과。
The headward erosion on highway slope is a common phenomenon in loess region,because of the nature of loess,rainfall characteristics and the unique terrain conditions.In this paper,the causes of erosion are analyzed from three aspects of water source,the nature of loess and the terrain.Then treatment measures,such as improving drainage system,improving slope anti-corrosion capability and groove head reinforcement,are put forward.These measures were applied in slope treatment in Luochuan Plateau in northern Shanxi along national highway G210,which achieved better results.