摘要
为了研究新疆地区路基回弹模量与含水量的关系,分析了新疆各区典型天然砂砾路基的压实特性及含水量对路基强度的影响,通过对新疆各区代表路段进行室内回弹模量与含水量试验和现场承载板试验,建立了新疆各区路基土回弹模量与含水量的室内及现场相关关系式。
In order tO study the correlation of subgrade resilient modulus and water content in Xinjiang region, the compaction characteristics of typical natural gravel subgrade and the influence of water content on subgrade strength were analyzed. Through the indoor resilient modulus and water content test and the field loading plate test at representative sections in Xinjiang region, the indoor and field correlations between resilient modulus and water content were established.
出处
《筑路机械与施工机械化》
2013年第9期58-62,共5页
Road Machinery & Construction Mechanization
基金
新疆维吾尔自治区交通科技项目(2007-02)
关键词
天然砂砾
回弹模量
含水量
相关关系
natural gravel
resilient modulus
water content
correlation
