一种道路交叉口边线曲线的测设方法

Method for staking-out the roadway intersection edge curve

通过对城市道路交叉口的部分车行道边线的几何特点的分析与研究,同时也研究了对道路交叉口部分车行道边线的测设方法,得到该测设方法适用于常见形式的平交道口的车行道边线的测设。文中编制了在掌上机的专用程序,并结合重庆万州区五桥移民新城纵二路与小区道路交叉口的实例,给出了具体的测设步骤和精度要求,证明了该方法的可行性。

Based on the analysis and research on the geometrical characteristics of some of the roadway intersections of urban road intersections,while the method for setting up the sidelines of part of the roadway at road intersections was also studied,and the results showed the method was applied to the layout of common sidewalk lanes on level crossings. In the paper,the special procedures on the handheld machine were compiled,and the concrete steps and precision requirements were given,and the feasibility of the method was proved combining with the example of the vertical road and the road intersection of the five bridge immigration town in Wanzhou District,Chongqing.