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Télécharger le livre : Theory and Method of Automatically Formed Roadway in Underground Mining
Bei Jiang , Zhenhua Jiang , Qi Wang
Theory and Method of Automatically Formed Roadway in Underground Mining
This book investigates in detail the theory and method of automatically formed mining roadway (AFR). The AFR method utilizes mining pressure and broken expansion characteristics of the collapsed rock mass in the gob to automatically form roadways, which changes the...
Editeur : Springer
Parution : 2024-10-19

Format(s) : PDF, ePub
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