摘要
介绍了振冲碎石桩在水利堤防工程中的应用,实践表明,振冲碎石桩处理饱和软弱土地基;通过挤密增加土体密实度和依靠桩体的排水固结以及碎石置换软土,来提高软弱地基承载力、控制沉降变形和增强堤岸的整体抗滑稳定性,都取得较好效果。
The application of vibro-replacement stone column in embankment engineering is described. Practice proves that vibro-replacement stone column can raise the bearing capacity of soft soil foundation, control the settlement deformation and improve the integral anti-sliding stability of the embankment through enhancing the density of soil by compaction, replacing soft soil by crushed stone and drainage-consolidating of the column.
出处
《水运工程》
北大核心
2008年第8期140-143,共4页
Port & Waterway Engineering
关键词
振冲碎石桩
软弱土
机理
工艺
vibro-replacement stone column
soft soil
mechanism
technology
