摘要
旧水泥混凝土路面共振碎石化具有施工便捷、控制反射裂缝效果明显、减少废弃工程的特点,在目前大量水泥混凝土路面改建中有广泛的应用前景。依托沪青平公路1日水泥混凝土路面共振碎石化改建(白改黑)工程,对旧水泥混凝土路面共振碎石化设计理论和方法进行总结,为上海公路类似旧水泥混凝土路面改建提供一种新的工艺。
The rubblizing construction of old cement concrete pavement is convenient,and it can prevent reflective cracks effectively and reduce waste materials.The rubblization illustrates a good prospect of application on the rebulid of the old cement concrete pavement at present。Relying on the project of rubblizing the old cement concrete pavement on the Huqingping Highway.the article summarized the design theory and method of rubblizing construction of old cement concrete pavement.At the same time,it provided a new solution on the rebuilding of the old cement concrete pavement in Shanghai.
出处
《上海公路》
2010年第2期15-18,12,共4页
Shanghai Highways
关键词
共振碎石化
国际平整度
试振
反射裂缝
Resonant rubblizing
international Roughness Index
Resonant trial
Reflection crack
