复合式高等级公路面的设计施工与经济解析

Ananysis on economic design and construction of complex pavemement of high class highway

用复合式高等级路面的设计施工要点,说明碾压式混凝土复合式路面的设计与施工过程、工艺方法。并对该结构路面进行经济分析,得出复合式路面高强、稳定、耐久、开放交通早,接缝间距长,养护时间短、省水泥、造价低的经济效益。

Accrding to the gist of design and execution of complex high class pavement, the procedures and proeessing methods of design and execution of steanroll concrete complex pavement are declared, and an economic analysis is made to this kind of pavement. The results show that the complex pave- ment is of high intensity, stabie, durabic, early traffic opening , long conneerive gaps, short cnring time, conerete saving, low cost of construction.