摘要
通过对碎石土材料室内配比试验,采用振动击实的方法分析拟合出碎石土含石率与最大干密度的关系,提出了一种碎石土路基压实度检测的方法,解决了碎石土路基传统压实度检测方法不再适用的问题。
Based on lab mixing proportion test of gravel soil material,the paper analyzed and fitted the relationship between stone content and maximum dry density of gravel soil by means of vibrating compaction. A method for detecting the compaction degree of gravel soil subgrade was proposed. The paper solved problem of traditional compaction degree detecting method of gravel soil subgrade no longer applicable.
出处
《山西建筑》
2017年第33期138-140,共3页
Shanxi Architecture
关键词
碎石土
含石率
压实度
gravel soil, stone content, compaction degree
