Conference Proceedings
21st Century Higher Production Coal Mining Systems Symposium, Wollongong
Conference Proceedings
21st Century Higher Production Coal Mining Systems Symposium, Wollongong
Developments in Underground Coal Mining Technology and their Implications
Developments in mining technology are outlined which point out that longwall face technology has the capacity to produce 20,000t/d on a regular basis. The optimum length of longwall faces is about 250m._x000D_
Developments of headings and gate roadwyas require radical changes to meet longwall developments. New conceptual models are outlined to meet the challenge.
Developments of headings and gate roadwyas require radical changes to meet longwall developments. New conceptual models are outlined to meet the challenge.
Contributor(s):
R D Lama
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- Published: 1987
- PDF Size: 1.161 Mb.
- Unique ID: P198801013