陕西煤炭2012，Vol.31Issue(5)：44-45,55,3.
软化剂注水软化对煤体强度的影响研究
Experimental study on the effect of water injection to coal strength
齐学元 1耿俊俊1
作者信息
- 1. 内蒙古工业大学矿业学院,内蒙古呼和浩特010051
- 折叠
摘要
Abstract
Softening coal seam by water injection can solve the issue of hard coal mining,coal dust and gas.In order to achieve the softening effect,coal softener must be developed.The paper studied the changes of coal strength with different softeners by test.关键词
软化剂/注水软化/普氏系数Key words
softener/softening by water injection/Platts coefficient分类
矿业与冶金引用本文复制引用
齐学元,耿俊俊..软化剂注水软化对煤体强度的影响研究[J].陕西煤炭,2012,31(5):44-45,55,3.
