摘要
对所取风化料式样做简单的化学分析,确定其成分,然后分析其级配,通过击实试验确定其CBR值,判断其CBR是否满足路基填筑要求,再通过室内试验确定其压碎值、吸水率等值。
This article is from mixing patterns to do a simple chemical analysis, which determine its composition, and then analyzes the grading, the CBR values determined by the compaction test, determine whether the CBR meet the requirements of subgrade filling, then its crushing value determined by indoor experiments, the water absorption value.
关键词
路基
风化料
CBR
subgrade
weathering material
CBR
