一、前言 强夯法加固地基的新技术因其费用低廉、效果显著并能极大地缩短施工期等优点,已广泛应用于世界许多国家。我国水运工程中使用这项新技术始于1979年,现今已在天津、秦皇岛、上海等港口工程建设中进行了试验和应用,并取得了良好的效果。但是,这项新技术在理论上尚不很成熟,也无完整的设计计算方法。为此,本文在分析强夯加 I. INTRODUCTION The new technology of dynamic compaction method to reinforce foundation has been widely used in many countries in the world due to its low cost, obvious effect and greatly shortened construction period. The use of this new technology in China’s waterway construction started in 1979 and has now been tested and applied in the port construction projects in Tianjin, Qinhuangdao and Shanghai, and achieved good results. However, this new technology is not yet mature in theory and there is no complete design calculation method. To this end, this article analyzes the dynamic compaction