Paper Title:

Study on Physical Properties of Cement Filling Material by Ore Tailing

Periodical Applied Mechanics and Materials (Volumes 174 - 177)
Main Theme Advanced Building Materials and Sustainable Architecture
Edited by Yongbo Shao, Shuguang Hao, Yuping Luo, Jibo Xing and Zhiyong Liu
Pages 68-71
DOI 10.4028/www.scientific.net/AMM.174-177.68
Citation Chao Chen et al., 2012, Applied Mechanics and Materials, 174-177, 68
Online since May, 2012
Authors Chao Chen, De Qing Gan, Zhi Ling Guo, Ya Bin Zhang
Keywords Fill Mining, Filling Body Strength, Regression Orthogonal Composite Design, Tailing
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Abstract

According to the occurrence of ore, mining use different cement filling mining, due to different filling body, in a different role in the maintenance of stope stability, so filling body required different strength. By regression analysis of filling body strength with sand ratio, slurry concentration and fine sand content, to get different body strength of different filling mining, and also can be the primary and secondary and the impact degree of various factors which impact the strength of filling body.