道路路面的剖面曲线测量研究与实践

回顾了近年来道路路面测量各种方法的研究现状,介绍自主开发的高精度道路路面测量系统的测量原理和试验方法.在此基础上针对道路路面的真实剖面曲线测量方法进行探讨和分析,并通过在山区、平原、城市和GPS遮挡严重地区等工矿环境下,与精准水准仪的一些对比分析试验中,对该方法的测量误差进行了讨论,得到了较好的分析试验结果.最后针对道...

Research and practice of road surface profile measurement

reviewed that the research progresses of the measurement methods of road surface and road surface profile in recent years. A new high precision road surface profile measurement system is presented and its measurement principle and testing method are introduced. Based on the road surface profile measurement system, the measurement methods of road surface true profiles are discussed. These are many contrastive tests are completed with Level and Ruler in mountains, plains, cities and the areas of GPS signals are blocked. The contrastive tests got better results. In the end, the measurement methods of the road surface profiles are summarized, the using fields and merits and drawbacks of the road surface profile measurement system are evaluated.