高等级水泥混凝土路面破坏的原因与防治

Reasons for Destructions of High Level Cement Road and its Preventions

随着公路建设市场的日趋完善,工程质量日益提高,但由于各种原因,水泥混泥土路面也出现了路基沉陷、面板变形和裂缝、接缝损坏和表面损坏等质量问题。这不仅影响道路景观,而且也影响到公路的使用性能,造成不必要的材料浪费和经济损失。本文结合我省已建成通车的水泥混凝土高等级公路的使用情况,从路基施工等角度较全面地分析了水泥混凝土路面破坏的原因并提出了防治方法与措施。

With the stable perfection of road construction, construction quality has been seeing increasing improvement. However, various reasons may lead to such problems as the collapse of road foundation, twisted surface, crack of conjuncture and fading surface, producing a negative effect on road utility and image and unnecessary wastes and superficial damages. Based on the analysis of current use of the cement-made highway, this paper analyzes the corresponding reasons and put forward some countermeasures.