旧水泥砼路面调查与维修

Investigation and Maintainance of Old Concrete Pavement

对水泥砼路面进行维修和改善是目前我国路面维修的一项艰巨任务,尤其是107国道不仅交通量大、超载超重汽车较多,而且不能中断交通。本文通过对107国道河南省境驻马店路段水泥砼路面的调查情况,提出了维修和改善方案,对砼路面的设计、研究和检测均有一定的参考价值。

Maintain and improve the old concrete pavement is a hard task in our country’s pavement servicing. National Highway Line 107 has not only heavy traffic and over loading vehicles but also can not stop traffic. Based on the investigation of L107 this paper puts up the maintenance and improvement scheme, which is worthy for the design, research and test of concrete pavement.