摘要
对分离式路基概念、两幅路之间的间距、设计最小长度、应用范围等方面进行探讨,提出分离式路基在设计时应注意的问题,建议在高等级公路设计中应合理、灵活应用分离式路基。
This paper analyses the concept, distance between two roads, minimum design length and application range of separated subgrade, puts forward the problems that should be attention to separated subgrade design.Application of separated subgrade in highway design should be reasonable and flexible are also suggested in this paper.
出处
《现代交通技术》
2007年第4期19-21,50,共4页
Modern Transportation Technology
关键词
分离式路基
设计
应用
separated subgrade
design
application
