Study on relationship between overburden strata migration in thick loose strata with extending upper extraction limit coal mining face and support-surrounding rock
Yang Ke
Liu Qianhe
Li Zhihua
Keywords：thick loose strataupper limit of miningrelationship between support and surrounding rockrock pressure
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)