摘要
结合省道224线路面结构变更设计实例,详细地介绍了对部分运量大、主导型货物源地较为单一又相对稳定的公路(如煤炭运输公路等),采用估算总轴载法验算沥青路面结构设计的方法,指出了该方法简便、可行、实用,对保证沥青路面结构设计安全具有重要意义。
Combined with designing changes of the province road 224, it introduces the large-quantity and main products origins stable road, and checks the bitumen road surface by structural designing methods. It also points out that this method is simple, feasible and practical, and has important effect on the safe design of bitumen road surface.
出处
《山西建筑》
2008年第7期290-291,共2页
Shanxi Architecture
关键词
估算
总轴载
验算
沥青路面结构设计
evaluation, general axes, checking, structural design of bitumen road surface
