摘要
提出了叶信高速公路在不良地基路段实施粉喷桩处理方案。详细提出了粉喷桩设计与旋喷桩设计方案;并着重分析了新老路基衔接措施。
Processing plan of using dry jet mixing pileis was proposed on Ye-Xin expressway. Dry jet mixing pile design and design plan was detail proposed. New and old roadbed connection prevention is emphatically analyzesed.
出处
《公路工程》
2007年第5期56-58,69,共4页
Highway Engineering
基金
国家高技术研究发展计划(863计划)资助项目(2006AA12Z156)
河南省交通厅科技项目(2003P108)
关键词
粉喷桩
软基
拓宽
高速公路
Dry jet mixing pile
Soft soil foundation
Embankment widening
Expressway
