圆曲线与综合曲线的放样方法

通过对工程测量中曲线测设的各种方法总结,论述了曲线放样的数学原理及程序编制方法。分别介绍了圆曲线、综合曲线放样方法的过程。探讨了一种放样缓和曲线及其边线的方法,此法在实际工作中有良好的效果,满足了公路、铁路、桥梁等工程测量设计工作对数据准确可靠的需要。无论是工程进程各阶段的测量工作,还是不同工程的测量工作,都需要根据误差分析和测量平差理论选择适当的测量手段,并对测量成果进行处理和分析,也就是说,测量数据处理是工程测量的必不可少的重要内容。

Methods for Setting out the Circular Curve and Composite Curve

Through analyzing the principles of engineering surveying and summarizing various methods for setting out the curves in engineering surveying,this paper discussed the mathematics principle and program developing methods for setting out curves.It introduced the procedure of setting out circular curve and composite curve,discussed a kind of method for setting out the transition curve and its boundary which has achieved well effects in practical work and met the accuracy requirements on the design of engineeri...