摘要
针对特长公路隧道特点,分析了目前公路隧道水泥混凝土路面技术现状、存在的问题,结合宝塔山公路隧道水泥混凝土路面结构,对进出洞口路段复合式路面及中间段路面结构进行分析,提出采用新型预制钢筋焊接网连续配筋混凝土路面优化方案,并从结构设计、施工技术、质量控制、使用性能和经济性等多方面进行对比分析。
According to the characteristics of the extra-long highway tunnel,this paper analyzed the present situation and the existing problems of cement concrete pavement technology. Combined with the cement concrete pavement structure for Baotashan Tunnel,it analyzed the composite pavement structure in the entrance and exit section, and the pavement structure in the middle section. It put forward the optimization scheme of continuously reinforced concrete pavement with the new type of precast reinforced welded net,it also compared and analyzed from the structure design, construction technology ,quality control,the use performance ,economy and other aspects.
出处
《山西交通科技》
2013年第4期46-48,共3页
Shanxi Science & Technology of Transportation
关键词
公路隧道
路面结构
优化
分析
highway tunnel
pavement structure
optimization
analysis
