摘要
本文针对线路（包括铁路和公路）的中线测设计算量大、野外作业条件的不可预知性和劳动强度大等特点，介绍了一种基于线路设计模型的一体化中线测设的教学模型及方法，以此为基础开发了实用的中线放样程序并运用于我国第一条磁悬浮线───交大青城磁浮列车试验示范城的中经测设中，实践证明一体化的思想及方法具有高效、灵活和可靠性等特点。
Central line Iayout of a road possesses theses specific properties: complicated computation, unforeseeable field-work condition and great labor intersity. Considering these, this paper introduced the introduced the integrated mathematica lmodel and layout method based on design model for central line of a road. The practical program for central line layout was developed and used in the first Chinese magnetic-levitation train line constructed for its scientific experimentation and demonstration.The practice proved that the integration method is more efficient and more adaptable and more reliable.
出处
《四川测绘》
1999年第3期132-135,共4页
Surveying and Mapping of Sichuan
关键词
中线测设
线路设计模型
一体化
铁路
公路
Central line layout, Road design model, Integration, Mathematical model, Program
