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11 充填体试块比能量吸收量和平均应变率的关系

Fig.11 Relationship between energy absorption ratio and average strain rate for filling specimen