电厂灰渣制备井下膏体充填材料试验研究
赵鑫,海龙,徐博,程同俊

Experimental Study on Preparation of Paste Filling Materials from Power Plant Ash
Xin ZHAO,Long HAI,Bo XU,Tongjun CHENG
图7 充填体抗压强度曲线
Fig.7 Compressive strength curves of fillings