摘要
在高路堤道路工程中,软土路基易产生较大的地基沉降和路堤滑移失稳问题,不但影响工程建设质量,也对工程完建后的运营、维护及安全留下较大隐患。因此,须采取必要的工程措施,以确保工程质量和安全。以南京市浦口区滨江大道工程为例,从设计角度对深厚软基处理方法进行分析,确定塑料排水板法及水泥土搅拌桩的方案对软土路基进行加固。施工过程中,对路基沉降情况进行了监测,沉降监测成果证明了设计的合理性。
In the road project with high embankment, the soft foundation easily leads to larger settlement, embankment sliding and instability, which not only influences project construction quality, but also causes concealed troubles in future operation, ma- intenance and safety after project completion. Therefore, necessary engineering measures must be adopted to guarantee project quality and safety. Taking the road by riverside in Nanjing city as an example, the treatment method for thick - soft foundation is analyzed from the aspect of design and the scheme with water drainage by plastic plate and cement - soil mixing pile is determined to consolidate the soft foundation. In the construction, the settlement of road foundation is monitored and the monitoring results indicate that the design is reasonable.
出处
《人民长江》
北大核心
2011年第20期68-71,共4页
Yangtze River
关键词
深厚软基处理
塑料排水板法
水泥土搅拌桩
沉降监测
南京市
treatment for thick - soft foundation
water drainage by plastic plate
cement - soil mixing pile
settlement monitoring
Nanjing city
