摘要
高速铁路由于运行速度快对铁路的平顺性要求很高,所以对铁路的控制测量相应地提出了很高的要求,与传统的测量方法、精度要求等存在一定的区别。该文主要介绍新建沪昆铁路客运专线精密工程平面控制网复测方案,可供同行参考。
The smoothness requirement of railway is very high because of the fast operation speed of high-speed railway.It is certainly different from the traditional measurement method and the accuracy requirements.The article mainly introduces the plane control network retest scheme of precision engineering of the new built Kunming-Shanghai Passenger Railway Line,which can be referred for the similar projects.
出处
《城市道桥与防洪》
2012年第6期358-359,27,共2页
Urban Roads Bridges & Flood Control
关键词
高速铁路
精度要求
平面控制网
复测方案
high-speed railway,precision requirement,plane control network,retest scheme
