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3 静载条件下磷石膏胶结充填体试块L1-1-30（28 d）单轴抗压强度应力—应变曲线 （28 days） under static load conditions

Fig.3 Uniaxial compressive strength stress-strain curve of phosphogypsum cemented filling specimen L1-1-30