road alignment

The traffic engineering mark and marking of the kind of inner ring roads shall not be designed to copy the stationary model or pattern, while it shall analyze and design flexibly in accordance with the characteristics and problem of the kind of road alignment design.

对于此类内环路的交通工程标志标线设计不应照搬固定的模式或程式，而应分析并根据此类道路路线设计的特点和问题灵活设计。

Safety is one of the goals of geometric design of road alignment.

安全性是公路线形几何设计的目标之一.

DGM is not only a model but also a thought of the algorithm, it can combine the quantitative factors and the qualitative factors and make a greater use of existing resources so as to seeking the road alignment of scientific and objective.

DGM不只是一个模型，而是一个算法思想，可以把道路选线中的定量和定性描述的影响因素统一起来综合考虑，更大限度的利用现有的资源，实现选线的客观性和科学性。

The road alignment design should be continuum, the index to be continuously balanced linear, causing the automobile to run safely and comfortably.

公路线形设计应使线形连续、指标均衡，使汽车行驶安全、舒适，线形设计的质量对公路的运营效果有重要的影响。

This paper discusses the design method for high speed loop test road in terms of selection of geometric alignment and parameters of elliptical high speed test road.

本文从几何线型选择及椭圆形高速环道主要参数控制几个方面论述了高速环形试验路的设计方法。

In this method, we divided the road into linear load and curved road according to the road alignment structure firstly; and then designed different algorithms according to the road alignment structure.

该方法首先根据道路线型结构将道路分为直线型路面和曲线型路面，然后根据不同的路面线型设计不同的处理方法。

Harmoniousness Between Road Alignment Design and Environment Landscape

道路布线与环境景观的协调配合