水泥混凝土路面板下基层不均匀支撑成因分析  

Analysis on Cause of Cement Concrete Pavement Slab with Uneven Supporting at Basement

作　　者：赵茂才[1] 刘德海[2] 郑传锋[1] 赵艳玲[1] 

机构地区：[1]哈尔滨工业大学交通科学与工程学院,黑龙江哈尔滨150090 [2]黑龙江省国道G111线工程建设指挥部,黑龙江哈尔滨150001

出　　处：《公路交通科技》2005年第S1期94-97,共4页Journal of Highway and Transportation Research and Development

基　　金：教育部留学回国人员科研启动基金资助项目;黑龙江省交通厅资助项目

摘　　要：基于301国道阿城(刘秀屯)至尚志段、202国道黑河至北安段和221国道哈尔滨至方正等路段基层不均匀支撑水泥混凝土路面板的试验研究,分析了其成因特征和分布规律,提出了局部弱支撑和板下脱空两种类型。Based on the experiment studies of cement concrete pavement plate on the basement uneven supporting of national highway 301 between A-cheng (Liuxiutun) and Shang-zhi segment,national highway 202 between Hei-he and Bei-an segment,national highway 221 between Harbin and Fangzheng segment,analyzes the cause characterstics and the regularities of distributing,puts forward two types of uneven supporting under the cement concrete pavement plate,part weak supporting and non-supporting(void).

关 键 词：水泥混凝土路面 基层不均匀支撑 脱空 成因分析 

分 类 号：U416.216[交通运输工程—道路与铁道工程]