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针对榆林至绥德高速公路工程项目特点及沿线气候环境、地形地貌、自然资源、文化环境及经济发展状况,在设计的过程中,采用了符合实际的总体设计思路,主要包括:主要技术指标的应用;路线方案的确定;高填高挖路基的处理方案;路面结构设计;互通立交的设置;桥型方案;隧道方案;景观设计等方面。通过项目建设,验证了采用以上方案的合理性和优越性,为以后类似高速公路设计提供了借鉴。
According to the characteristics of Yulin-Suide Expressway Project and the climate, topography, natural resources, cultural environment and economic development along the highway, the overall design concept is adopted in the process of design, including the main technical indicators Application; the determination of the route plan; the treatment plan of high fill and high embankment; the pavement structure design; the setting of interchanges; the bridge scheme; the tunnel scheme; the landscape design and so on. Through the project construction, the rationality and superiority of using the above schemes are verified, which provides reference for similar expressway design in the future.