Title

Solution to Determine the Working Time at the Mechanised Longwall in the Natural Condition of Quangninh Coal Seam, Vietnam

Journal title

Archives of Mining Sciences

Yearbook

2024

Volume

vol. 69

Issue

No 4

Authors

Nguyen, Phi Hung ; Nguyen, Thi Kim Thanh ; Pham, Duc Hung ; Le, Quang Phuc ; Vu, Thai Tien Dung

Keywords

Width of seam ; steep angle ; mining plan ; longwall ; quantity ; working time ; work efficiency ; pause time

Divisions of PAS

Nauki Techniczne

Coverage

575-594

Publisher

Committee of Mining PAS

Date

19.12.2024

Type

Article

Identifier

DOI: 10.24425/ams.2024.152574