摘要
采用碎卵石作为集料,通过分析二灰集料室内击实试验和无侧限抗压强度试验,探讨了不同级配类型对二灰集料最大干密度和最佳含水量的影响,及其对二灰集料无侧限抗压强度的影响,得出了相应的变化规律。
Taking broken pebble as aggregate, by analysing indoor compaction test and unconfined compression strength test for lime-fly ash stabilized aggregates, the article explores the influence of the changes of its maximum dry density and maximum water content which are caused by different gradations, as well as the influence of the changes of its unconfined compression strength, and conclude the relevant variation law.
出处
《山西建筑》
2010年第20期137-138,共2页
Shanxi Architecture
关键词
二灰集料
碎卵石
骨架密实
击实试验
无侧限抗压强度
lime-fly ash stabilized aggregates, broken pebble, skeleton-density, compaction test, unconfined compression strength
