高速公路天桥、通道的设计体会

The Design Experience of Highway Overpass and Channel

首先通过小填方路段、接线指标、排水等方面分析了高速公路天桥通道的选型要点,又从发展规划、投资、环保、景观等方面进一步阐述了天桥通道的设计要点,最后结合自身设计经验提出了天桥通道的一些勘察设计建议及注意事项。

This paper analyzed some key points of highway overpass channel selection from small embankment section, connection indicators and drainage etc. It further described the design points of the overpass channel from development planning, investigation, environmental protection, landscape etc. At last, combined with its own design experience, it also presented some suggestions and precautions for survey and design of overpass channel.