路基沉降监测中几种监测方法的应用  

The Application of Several Monitoring Ways in Roadbed Settlement Monitoring

作　　者：贾亮[1] 徐国双[1] 

机构地区：[1]北京市勘察设计研究院有限公司,北京100038

出　　处：《北京测绘》2010年第3期31-35,共5页Beijing Surveying and Mapping

摘　　要：某高速公路工程是北京地区高速公路修建中地质条件复杂的工程之一,我们对本工程重点路段进行了施工期和工后变形监测。在整个工程监测中我们采用了横剖测试法、沉降板测量法和分层沉降法等几种监测方法进行了路基沉降监测。这几种监测方法也都体现出了不同的特点,下面对几种监测方法在工程应用中的区别、特点进行分析总结,希望对类似工程的方法选择和设计优化有所帮助。There is one highway project with complex geological conditions,and we have conducted the deformation monitoring on the key sections of this project.We adopted various ways to conduct the quality control of settlement monitoring,including the cross cutting test,the settlement plate measurement and the stratification and sedimentation.All of these methods have their respective features,and this article will focus on the analysis and conclusion of the different features of these ways of measurement.

关 键 词：路基监测 沉降板 横剖 分层沉降 

分 类 号：P258[天文地球—测绘科学与技术]