摘要
介绍了湖北省高速公路建设首次采用钻孔压浆小桩对小型构造物的软弱地基进行处理的工程实例。阐述了钻孔压浆小桩的加固机理、处理对象的特点、设计计算方法、施工工艺和处理效果。
In this paper,the engineering example that the little bored grouting piles are used in soft ground treatment of small structure was introduced. It was the first time application of this technique in highway construction in Hubei Province. Mechanism of little bored grouting pile,characteristics of project,design method,construction measures and their effectness are presented.
出处
《土工基础》
2003年第4期22-23,43,共3页
Soil Engineering and Foundation
关键词
软土地基
钻孔压浆小桩
复合地基
地基处理
little bored grouting pile,composite foundation,ground treatment,design,construction
