Field in-situ observation on road-embankment integrating soft soil roadbed
In the engineering background of a new road-embankment integrating Binjiang Avenue in a city adjacent The Yangtze River,soft soil Roadbed is treated by drainage consolidation method.In-situ observation on test section,which including settlement plate to monitor vertical settlement and inclinometer tube to monitor horizontal settlement,shows that monitoring warning line determined by design is reasonable,and h has certain safety margin.Filling rate has great influence on settlement and lateral displacement rate,and lateral displacement is mainly appeared in mucky clay layer.There exists certain settlement and lateral displacement difference between old embankment and new Roadbed,which would not influence flood control function of embankment.Then monitoring method keeping construction of new Roadbed safe is put forward.
plastic drainage slab road-embankment integrating soft soil roadbed in-situ observation
Yulin ZOU Zhichao DONG Chuan HE Chaofan YAO
MOE Key Laboratory of Transportation Tunnel Engineering,Southwest Jiaotong University,Chengdu,610031 Changjiang Institute of Survey,Planning,Design and Research,Wuhan 430010,China
国际会议
沈阳
英文
835-838
2012-09-26（万方平台首次上网日期，不代表论文的发表时间）