应力铲试验在粉土场地的应用

Application of Stress Spade Test to Silt Field

本文简要论述了应力铲试验（简称ＴＰＴ）在粉土场地的应用方法与成果分析，提出了利用应力铲土性指数ＩＴ来划分土类的方法和部分土类的划分标准，文中还建议在应力铲上安装孔压传感器，以进一步提高ＴＰＴ的准确性。

The way of using stress spade test in silt field and analysis of its outcome are briefly stated in this paper.Techniques to classify soil by using soil index I T of stress spade and the standard of classification for partial soil are also proposed.pore pressure sensor is suggested to be installed on the stress spade to enhance the precision of the test.