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8 相同养护时间下不同新型砂浆占比对动态抗压强度的影响

Fig.8 Influence of different new mortar proportions on dynamic compressive strength under the same curing time