铁路路基火山渣填料工程特性试验

罗强,梁多伟,王腾飞,张良,蒋良潍

Engineering properties testing of scoria as railway subgrade fill

Qiang LUO,Duo-wei LIANG,Teng-fei WANG,Liang ZHANG,Liang-wei JIANG

图 11 现场压实对3∶1混合改良土颗粒级配影响

Fig.11 Impact of field compaction on gradation of stabilized soil at 3∶1 blend ratio