【摘要】 该工程是塑料板排水法在东北寒冷地区高等级公路软土路基处理上的首次应用并取得了成功。通过研究得出塑料板排水固结与粘土层厚度的关系 :在一定厚度范围内粘性土土层越厚 ,固结效果越好 ,在土层较薄的情况下固结的效果不是很明显。此次的成功为以后塑料板排水法在东北地区的应用和推广提供一种参考更多还原

【Abstract】 Prefabricated drains is successful applied as a drainage system in the soft soil foundation improvement in the northeast firstly. Through this project, the relationship between the consolidation of prefabrication drains and the thickness of clay is concluded:in some region, the more thickness of clay, the more effect we can found, on the contrary , the effect is not obvious in the thin clay . It can be refered for the similar engineering in northeast.更多还原