Study on roof movement form and mine strata pressure law of fully-mechanized top coal caving mining in ultra thick seam
Yu Lei
Yan Shaohong
Keywords：ultra thick seamfully-mechanized top coal caving miningmovement forms of roofmine strata pressure behavior
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)