衢-窑高速公路位于浙西多雨地区,且路基多处于低洼水稻田,许多地方地下水位高,积水严重,基础软弱,轻型触探试验资料表明强度偏低,施工单位提出挖淤换填和增设土工布方案处理,费用增加较大。据此,在既符合规范,又能保质量,且造价不增加前提下, Qu - kiln expressway is located in the rainy area of ​​western Zhejiang, and the subgrade is in the lowland paddy field. In many places, the groundwater level is high, the water is heavy, the foundation is weak, and the light tentative test data shows that the intensity is low. Additional geotextile program to deal with, the cost increase larger. Accordingly, under the premise of both compliance with norms, but also to ensure quality, and cost does not increase,