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 12 掺配比对改良土地基系数K30影响
Fig.12 Effect of mixing radio on modulus of subgrade reaction (K30) for stabilized subgrade