南疆麦喀高速公路冲击碾压施工工艺

Construction Technology of Rolling Impact in South Xinjiang Mai-Ka Expressway

近年来,为提高高速公路的施工质量,增强路基的整体稳定性,降低路基的工后沉降与不均匀沉降,在高速公路的施工过程中,一般都要求对路基做冲击碾压处理。重点分析冲击碾压施工工艺的原理、适用范围、优点、工艺流程与技术要点,以及必要的安全环保措施。实践表明,冲击碾压能够保证的路基的压实质量,而且较为经济。

In recent years, in order to improve the highway construction quality, enhance the overall sta-bility of the roadbed, bring down post-construction settlement and uneven settlement, during the construc-tion of highway, impact rolling of roadbed is generally required being done. This paper mainly analyzes the principles, scope of application, advantages, process and key technical points, essential safe and envi-ronmental measures. The practice shows that rolling impact can guarantee the roadbed impact quality and be quite economic.