摘要
膨胀土的特殊物理性质是导致膨胀土地区路堑边坡破坏的主要原因,边坡坍塌和滑坡,不仅影响高速公路景观,同时还可能危及到正常的行车和安全。本文通过对膨胀土试验和对比分析,探讨了使用土壤生态改性剂对膨胀土路堑边坡治理的效果,并对土壤生态改性膨胀土施工及质量控制方法进行了总结,对高速公路膨胀土边坡防护有重要的借鉴和指导意义。
The physical characteristic which Swelling soil ground has is a very important factor that brings on damage of slope on road cutting in Swelling soil ground territory. Slope failure such as landslide and slide not only destroys highway sight, but also influences and breaks down passing and safety. Based on Swelling soil ground test, this paper contrasts expansive clay with treatment soil, discusses ecological soil treatment effect to expansive clay slope and summarizes methods of construction and quality control.
出处
《武汉工业学院学报》
CAS
2005年第4期70-72,共3页
Journal of Wuhan Polytechnic University
关键词
土壤生态改性
膨胀土
公路边坡
eclolgical soil trent ment
swelling soil
road slope
