Roof Support of the Longwall System
- Organization:
- The Australasian Institute of Mining and Metallurgy
- Pages:
- 24
- File Size:
- 1330 KB
- Publication Date:
- Jan 1, 1974
Abstract
The effectiveness of three different types of longwall chock under the three different types of geological conditions worked recently is outlined. Some provisional analyses of the variation of chock load under the shale roof con- dition are briefly discussed and some problems and solutions of gateway and road- head support outlined.
Citation
APA: (1974) Roof Support of the Longwall System
MLA: Roof Support of the Longwall System. The Australasian Institute of Mining and Metallurgy, 1974.