笔者在《岩土工程学报》2 0 0 1年第 3期发表的《压桩挤土位移的预估与防治的研究》一文 (以下简称原文 ) ,引起读者的兴趣 ,感谢李月健先生对原文的讨论和指教 ,现对有关问题再作补充说明。 (1)静压桩的工程应用日益增多 ,目前理论研究明显滞后。在决定工程问题时 ,由于缺乏理 The author of “Geotechnical Engineering” 2001 the third issue of “pile squeeze displacement prediction and prevention and control of” article (hereinafter referred to as the original), aroused the reader’s interest, thanked Mr. Li Yuejian on the original Discussion and advice, the relevant issues are now to make additional explanations. (1) The application of static pressure pile is increasing day by day, the theoretical research lags behind at present. In determining the engineering problems, due to lack of reason