高等级公路圆曲线现场计算和放样方法的程序开发  

Program Development of Circular Curve Field Computing and Layout for High-grade Highways

作　　者：曾振华[1] 王炎[2] 

机构地区：[1]江西理工大学建筑与测绘工程学院,江西赣州341000 [2]江西环境工程职业学院,江西赣州341000

出　　处：《实验室研究与探索》2012年第12期72-74,89,共4页Research and Exploration In Laboratory

基　　金：江西省教育厅科技项目(GJJ10488)

摘　　要：本文通过现场圆曲线程序计算,试算线路园曲线要素,进行线路圆曲线测设,提出了用C#语言编写程序,在实地直接计算曲线元素,实现了现场测量、计算一体化;达到了提高公路勘测的效果,较好地解决了公路勘测设计现场的计算问题,为公路勘测设计服务。In the survey and design of circular curves in highways and railways,the general way is to conduct detailed survey and design on straight round points or round straight points after the main points on the circular curves have been surveyed and designed.This paper proposed the use of C# program to carry out field computing of curve elements directly by using circular curve program calculation to calculate curve elements.This method realized the integration of field measurement and calculation,improved highway survey,and provide better service for highway survey and design.

关 键 词：公路 交点 偏角法 程序 圆曲线 测设 

分 类 号：P204[天文地球—测绘科学与技术]