袋装砂井排水法在加固软土路基中应用浅析

随着科学技术的发展,越来越多的新技术及新方法都应用到处理软土路基中(如塑料排水板等)。但是各种新技术及新方法都必须要有一个验证过程,其间必然会存在各种各样的难点暂时无法解决(如施工工艺还不够完善、质量难于控制等问题),因此袋装砂井在处理软土路基上还是很受欢迎的。本文针对这种方法的理论基础、特性及施工工艺进行了简要的论述。

The Analysis of the Sand Bag Well Drainage Method's Application in Consolidated Soft Soil Subgrade

With the development of science and technology,more and more new technologies and new methods are applied in the handling of soft soi（lsuch as plastic drain,etc.）.However,various new technologies and new methods must have a verification process,there will inevitably be a variety of difficulties for the time being can not be solved（such as construction technology is still not perfect,difficult to control quality issues）,so Sand Wick Treatment of soft soil roadbed is still very popular.In this paper,the theoretical basis of this method,characteristics and construction process are briefly discussed.