基于地质条件下的公路选线设计探讨

Design of Highway Route Based on Geological Conditions

公路选线要受自然条件、技术标准、国家政策、社会环境、道路美学、民族风俗习惯等因素的制约,其中自然条件主要表现为地形、地质等。公路选线时应进行深入调查研究,查明特殊地区和不良地质地段的分布范围、类型、规模及发生、发展的原因和规律,灵活运用选线原则和掌握选线要点。

The selection of highway route is constrained by factors such as natural conditions, technical standards, national policy, social environment, road aesthetics, national customs and habits, and so on, and natu- ral conditions are mainly of terrain and geology. Highway route selection should conduct in-depth investigation and research, find out the distribution scope, type, scale, reason and law of occurrence and development in special areas and poor geological section, use line selection principle flexibly and master the key points of route selection.