摘要
本文主要从岩土的三方面物质成份，地下水动力特征及人为扰动因素，分析引起人工挖孔桩施工中涌泥流砂的原因，并从现场施工实践中总结几种处理措施。
The artical analyses and studies the causes of sandy soil flowing in the construction of manual excavated pile in three ways: sandy soil compesition, hydrodymamic characteristic of subusrface water and manual disturbed factors, summarizes some handling measures from engineering practices.
出处
《福建建筑》
1997年第4期27-29,共3页
Fujian Architecture & Construction
关键词
桩基
施工
流砂
涌泥
处理
人工挖孔桩
flowsand, flowsoil, mechanical suberoded function hydraulic gradient,permeable factor
