公路改建城镇道路设计要点探讨

Abstract Based on engineering design and practice measures for prevention of joint crack in new and old roadbed combination oldpavement treatment prevention and control of reflective cracking of asphalt pavement overlay and road drainage treatment in thereconstruction of highway concrete road into urban asphalt road are put forward.院改造 城镇道路 旧路面板的处理 路面反射裂缝 路面排水Key words reconstruction urban roads old road pavement treatment pavement reflection cracking pavement drainage中图分类号院U412.37 文献标识码院A 文章编号院1006-4311（2014）06-0097-020 引言随着城镇化的不断提高，城市规模不断扩大，原有的城市郊区的公路已经不能满足城镇化发展的需要，必须改建成城镇道路。本文就是结合了自身在改造工程设计中的一些实践经验，提出了在这个过程中的几个要点。