水泥混凝土路面高频低振幅共振破碎技术研究

Study on High Frequency Low Amplitude Resonance and Crushing Technology of Cement Concrete Pavement

高频率低振幅共振破碎技术在水泥混凝土路面大中修过程中的应用,能够达到对水泥路面共振破碎,将传统的刚性路面优化成沥青混凝土柔性路面的效果。在很大程度上缓解了"白改黑"路面养护技术应用中出现反射裂缝的问题。该技术的应用,减少了防裂处理等工序,节省了施工成本;此外,机械化施工速度快,在现有的水泥路面养护过程中有着重要的意义。

The application of high frequency and low amplitude resonance crushing technology in the process of＇ large and medium-sized cement conelvte pavement can achieve the effect of＂ resonating the cement pavement and optimizing the traditional rigid pavement into asphalt conerete flexible pavement：To a large extent alleviate the ＂white to black＂ pavement curing technology applications in the emergence of reflective cracks.The application of this technology, reducing the anti-cracking process and other proeesses, saving construction costs;In addition,the mechanization of construction speed,in the existing cement pavement conservation prneess has important significance.