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 9
填筑试验现场
Fig.9
Field of subgrade construction testing