Welcome to Metal Mine! Today is Share:
×

扫码分享

Modern Mining ›› 2014, Vol. 30 ›› Issue (06): 117-119+130.

Previous Articles     Next Articles

Analysis on Mechanical Characteristics and Proportion of Paste Filling Similar Material

Li Jiao   

  1. Yineng Coal Mine,Shangdong Yulong Mining Group Co.,Ltd.
  • Online:2014-06-15 Published:2015-08-17

Abstract: According to the actual situation of 2351 working faces of a mine,the mechanical characteristics and formula ratio of paste filling similar material are analyzed. So, the optimal proportion of filling material P10 is obtained under the conditions of laboratory similarity.

Key words: Paste filling, Proportion of similarity material, Mechanical characteristics, Filling material P10