中南片区高等级公路半刚性基层沥青路面典型结构的研究  

Study on Asphalt Pavement for Semi Rigid Base of High Class Highway in the Middle Southern Zone of China

作　　者：查旭东[1] 武和平[1] 张起森[1] 

机构地区：[1]长沙交通学院路桥工程系

出　　处：《中国公路学报》1998年第3期1-8,共8页China Journal of Highway and Transport

基　　金："八五"国家重点科技攻关项目

摘　　要：通过对中南片区高等级公路半刚性基层沥青路面现有结构的调查研究，室内外试验分析，以及大量的理论计算，合理地划分了交通量等级与土基强度等级，最终推荐了适合于中南片区气候特点和自然条件的不同交通量等级与不同土基强度等级的半刚性路面典型结构设计图式。Through investigations of the present structures, indoor and outdoor tests and many theoretical calculations for asphalt pavement of semi rigid base of high class highway in the middle southern zone of China, the traffic volume level and subgrade strength level are divided reasonably. Finally, the designing maps for typical structures of semi rigid pavement are recomended, which are suitable for different traffic volume level and subgrade strength level of the climatic characteristics and the natural conditions in the middle southern zone.

关 键 词：结构 公路 路面 沥青路面 半刚性路面 

分 类 号：U416.217[交通运输工程—道路与铁道工程] U416.23