In this paper the unique engineeringcharacteristes of lowplastic soil is studied in bound moisture content, granubar constituents, anti-Iiguefaction characteristics permibility, defor? mation and strength ete.

• 本文从界限含水量、粒度成分、抗液化性状、渗透性、变形和强度等方面；研究了低塑性土独特的工程性能；提出了用大于0.；1毫米颗粒含量40%25作为砂类土与低塑性土的分类界限;