河南省高速公路的路面设计

河南省高速公路建设2001年通车里程即将达到1000km，广大建设工作者在近10年的高速公路建设过程中积累了丰富的经验和教训。结合多年从事高速公路设计和施工的体会，简要总结介绍了河南省高速公路设计方面的经验和认识，着重介绍了河南省高速公路路面的选型、路面结构组成及沥青面层、基层、底基层、层间结合及排水诸方面的具体做法。

Pavement Design of Freeway in Henan Province

The mileage of freeway, which is open to traffic in Henan province, will achieve 1 000 kilometer this year. Numerous people who engage in freeway construction accumulated abundant experiences and lessons during about 10 years of freeway construction course. According to the cognitions of engaging in freeway designment and construction for a long time, the authors briefly summarize and introduce the experiences on freeway design in Henan province, especially introduce the choosing of freeway pavement style, the composing of pavement structure and the concrete practices for bituminous surface course, base course, subbase course and integrating between coures. Furthemore,the ways of drainage has been presented in this paper.