基于超声横波测试的Na基膨润土充填体强度预测模型研究 - 林强; 管华栋; 王观石; 程锦山 (矿业科学学报, 2024)
Keywords: 充填体; amplitude attenuation coefficient; prediction model; ultrasonic testing; Na基膨润土; 超声波测试; 预测模型; Na based bentonite; uniaxial compressive strength; 幅值衰减系数; 单轴抗压强度; filling body