摘要
经济建设促使交通运输业的发展,交通设计与建设施工水平都在原有的基础上获得了较大的提升,对于我国山区的高速公路建设,由于较多的山区高速公路建设的工程标准化要求较高,对山区高速公路互通立交设计需要重点做好合理的规划性工作,从而为高速化服务水平提高提供必要条件。山区地区的地形条件极为复杂,能够为高速公路路线提供设计和建设的工程区域有限,且总体地势陡峻,存在较多的地质病害,生态环境极其脆弱,因而在山区高速公路互通立交设计中,需要综合性的考虑多种因素,主要对山区高速公路互通立交设计要点内容及设计方法等方面进行研究与分析。
Economic construction has promoted the development of the transportation industry, traffic design and construction and construction levels to have been greatly improved on the basis of the original. For the construction of expressways in mountainous areas of our country, the project standardization of the construction of more mountainous expressways is more demanding, it is necessary to make reasonable planning work on the design of interchanges in mountainous expressways so as to provide the necessary conditions for the enhancement of high-speed service. The terrain conditions in mountain area are extremely complicated. The project area that can provide design and construction for expressway route is limited, and the overall terrain is steep with more geological problems and the ecological environment is extremely fragile. Therefore, it is necessary to design the expressway interchange in mountainous area comprehensive consideration of a variety of factors, mainly on mountain highway interchange design elements as well as design methods and other aspects of research and analysis.
作者
王振
陈勇强
Wang Zhen;Chen Yong-qiang
出处
《建筑技术开发》
2018年第10期23-24,共2页
Building Technology Development
关键词
山区
地质条件
高速公路
互通立交设计
mountainous
geological
conditions
freeway interchange design
