扁铲侧胀仪试验及其应用

摘要:

扁铲侧胀试验是一种非常有用的原位测试方法，通过对上海地区的几项扁铲侧胀试验资料的整理和分析，把国外的经验与本地土性结合，选择适合本地区的公式，从扁铲指数获得一系列符合实际的土工参数，为基础设计、压密控制、砂土液化判别等方面提供依据。

Abstract:

The dilatometer test (DMT) is a very useful in situ testing method. Based on data analysis of several DMT tests in Shanghai, a proper formula was obtained in this paper for local application through combining the local soil characteristics and foreign experience. With this formula, a set of soil parameters from DMT indices could be inferred for foundation design, compaction control, liquefaction estimation, and so on.