胶结充填电渗脱水试验研究  

The test and study Of electrodialysis dewatering in cement filling

作　　者：杨建永[1] 黄文钿[1] 

机构地区：[1]南方冶金学院

出　　处：《黄金》1996年第3期24-26,共3页Gold

摘　　要：本文对胶结充填电渗脱水的速度特性，以及电渗脱水形成的胶结充填体的强度特性进行了试验研究．结果表明，与自然脱水法相比，电渗脱水法能加快脱水速度，提高胶结充填试块的单轴抗压强度和杨氏模量，降低胶结充填试块的泊松比。In this paper,tnyts and studies are made on the characteristics of electrodtalysis dewateriug velocity in cement filling and the strength characteristic of the cement filling body which iS formedby electrodialysis dewatering. The results show that compered with the method of natural dewatering,the method Of electrodialysis dewatering can speed up the dewatering velocity,strensthen the one-axlecompressive strength and the Yang's modulus of sample cement filling bodies and lower the Parson rateof sample cement filling bodied.

关 键 词：电渗脱水 脱水 速度 强度 脱结充填 

分 类 号：TD853.343[矿业工程—金属矿开采]