基于可持续发展理念的超级工程创新设计

Innovative Design of Super-engineering based on the Concept of Sustainable Development

狮子洋跨江复合立体公路通道是粤港澳大湾区跨珠江两岸的又一世界级超级工程,国内首次采用高速公路+城市道路双层(部分路段3层)立体交通方式跨越狮子洋和珠三角核心高度经济发达区与高度城镇化区域,勘察设计中运用可持续发展新理念、按照创新驱动高质量发展新要求开展了系列创新设计与工程实践,为促进大湾区基础设施互联互通、打造国际一流湾区和世界级都市群一体化发展、支撑广州国家综合交通枢纽建设提供了重要交通保障。

The Shiziyang river-crossing composite three-dimensional highway corridor is another world-class super project across the Pearl River in the Guangdong-Hong Kong-Macao Greater Bay Area.For the first time in China,the three-dimensional transportation mode of high-speed+urban road twolayered(some sections of 3 layers)crosses the highly developed and highly urbanized core areas of Shiziyang and Pearl River Delta.A series of innovative design and engineering practices have been carried out in accordance with the new requirements of innovation-driven high-quality development by applying the new concept of sustainable development in the survey and design,providing important transportation support for promoting infrastructure connectivity in the Greater Bay Area,building a world-class Bay Area and integrated development of world-class urban clusters,and supporting the construction of a national comprehensive transportation hub in Guangzhou.