摘要
以江罗高速公路广茂铁路跨线桥和新兴县红木家具工业园纬五路为工程背景,分析了软基区域交叉施工造成桩基偏位的原因,在此基础上,合理选择了地基加固处治方案。地基加固完成后,高速公路桥和下穿地方路陆续完工通车,通过持续对桩位测量监控、路基沉降和侧移监控,验证该段落软基稳定,结构安全,水泥搅拌桩的软基加固效果较好。
Based on the study of Bridge of Jiang Luo Expressway overpassing Guang Mao Railway and an urban road in mahogany furniture industrial area in Xinxing County. In this paper,the causes of the pile foundation deviation caused by the cross-construction of the soft foundation have been analyzed. On this basis,the reasonable reinforcement treatment scheme has been selected. After careful construction,the safety and stability of the paragraph has been further verified by continuous monitoring of the pile position,embankment settlement and lateral displacement.
出处
《广东公路交通》
2017年第5期24-27,共4页
Guangdong Highway Communications
关键词
软基处治
桩基偏位
线路交叉
soft foundation treatment
pile deviation
crossing line
