随着我国公路建设的日益加快,西北黄土高原地区的公路全面建设也紧跟其后.黄土高原地区地质地形复杂多变,为了降低投资,冲沟高填方路基施工成了普遍现象.但由于湿陷性黄土自身的原因,工后沉降较大,为了保证质量,冲沟的施工将又成为路基施工的重难点.因此,我们应该从施工工艺及质量控制着手考虑高原湿陷性黄土冲沟高填方路基的施工.%With the speeding up of highway construction in China,the highway construction in the Loess Plateau of Northwest China is also followed.Loess Plateau geologic terrain is complex and changeable,in order to reduce investment,gully high filling roadbed construction has become a common phenomenon.However,due to the characteristics of collapsible loess,post-construction settlement is serious.In order to ensure quality,gully construction will become a key and difficult point in roadbed construction.Therefore,we should proceed from the construction process and quality control to consider the highland collapsible loess gully high filling roadbed construction.
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