Study on Influencing Factors and Control Technology of Loess High-filled Embankment Settlement
Compared with the general subgrade,the high-filled subgrade has the characteristics of large filling height,high durability,high stability,low construction cost,long service life and so on.In order to ensure the stability and sustainable development of road,the high-filled embankment is often adopted when the mountain highway passes through the low-lying areas in China.However,there will be serious settlement of the high-filled embankment,which leads to the subgrade instability,especially in loess area.Through the practical engineering cases the in-situ monitoring is carried out for the settlement of high-filled embankment in loess area and the influencing factors and control technology of its settlement are summarized and analyzed,which provide the better guidance for the construction of high-filled embankment in loess area.
high-filled embankmenthighway constructioninfluencing factorsin-situ monitoringsettlement control
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