软土路堤填土的沉降观测与分析

Observation and Analysis on the Settlement of Soft Ground Embankment Filling

路堤施工期的沉降观测是路基稳定控制的有效方法,是保证工程质量的重要手段,也是推算路面铺筑时间的基础资料。在软基上修建高速公路,可通过沉降观测对施工过程进行指导,制定合理的填土计划,防止在施工期间出现不均匀沉降。

The settlement observation on the embankment during the construction is an efficiency way to control the stabilization of the roadbed; it＇s also an important means to assure the engineering quality and the basic data to calculate the time for the road surface construct. The analytic results of the data can be used to guide the construction and establish the reasonable filling plans, so as to avoid the asymmetry settlement.