基床结构设计的探讨

Design of roadbed structure

介绍了中、日、法等国家有关铁路基床结构的设计方法,结合所承担的国家"八五"科技攻关项目有关课题的理论研究,针对所涉及的计算模式、影响因素和计算参数中存在的问题进行了深入探讨,同时对我国在该领域的研究状况和主要问题进行了分析比较,并对今后的科研工作提出了建设性意见。

This paper introduces the various approaches of designing roadbed structure used in China,Japan and France.The problems concerning with calculating model,influential factors and calculating prameters are discussed,and therefore,some constructive suggestions are put forward for the future research.