磷石膏胶结充填体动态力学特性研究

刘业繁,石英

Study on Dynamic Mechanical Characteristics of Phosphogypsum Cemented Filling Body

Yefan LIU,Ying SHI

图9 相同新型砂浆占比下不同养护时间对动态抗压强度的影响

Fig.9 Influence of different curing time on dynamic compressive strength under the same proportion of new mortar