摘要
路基是道路工程的关键工序,其压实度一直是关注的重点,直接影响道路的长期运营性能。归纳了土方路基压实度的影响因素,其中土体特性参数、铺设厚度、碾压方法及下层土体强度是关键影响因素。在分析这些影响机理的基础上,提出了土方路基施工的质量控制技术和施工要点,以保证土方路基的建造质量。
The roadbed is the key processof road engineering Its compactness is always the foeus of attention which directly affects the long- term operation performance of road.The article summarizes the influence factor on the compactness of earthwork roadbed in which the characteristic parameter,paving thickness and rolling method of soil body,and the intensity of the Iower soil body are the key influencing factors On the basis of analyzing these influencing mechanisms,the article puts forward the quality control technology and construction gist for the construction of earthwork roadbed soastoensure the construction quality of earthwork roadbed
出处
《城市道桥与防洪》
2016年第8期165-166,188,共3页
Urban Roads Bridges & Flood Control
关键词
土方路基
路基工程
压实度
质量控制
施工要点
earthwork roadbed roadbed engineering compactness
quality control
construction gist
