浅论公路工程中路基施工技术综述浅论公路工程中路基施工技术综述 摘要:近年来,伴随着我国公路事业与公路建设的快速进展,作为公路主体工程的路基,其综合稳定技术也得到长足的进步,新技术、新方法,得到了充分的开发和引进,本文从路基的填压、排水、防护等方面入手,对当前广泛使用的施工技术进行总结
关键词:公路工程;路基;施工技术 Abstract: In recent years, with the rapid development of highway cause in our country and the highway construction of highway roadbed, as the main part of the project, the comprehensive stability technology also obtained great progress, new technology, new method, have been fully developed and introduced, starting from the filling pressure, drainage, protection of the roadbed, construction technology is widely used on the current summary
Key words: highway engineering; roadbed; construction technology 中图分类号:TU74 1 路基填压 1
1 路基填料 法律规范规定了对路基填料应有条件的选用
对路基填料的最小强度和最大粒径给了量化的标准,采纳 CBR 值表征路基土的强度,引入了路床的概念
对上路床的的填料提出了限制的条件,高速公路和一级公路路面底以下 0-3