混合粗骨料配比对充填体强度及浆体流动性能的影响规律

范永亮,崔继强,张元坤,李凤,黄春云,顾元统,何建元

Influence of Mixed Coarse Aggregate Ratio on Strength and Fluidity of Filling Slurry

Yongliang FAN,Jiqiang CUI,Yuankun ZHANG,Feng LI,Chunyun HUANG,Yuantong GU,Jianyuan HE

图2 充填骨料粒径分布

Fig.2 Particle size distribution of filling aggregate