Determination of astronomical azimuth for mining and underground workings support
Authors:
About authors
- PhD in eng. sc., associate professor
Abstract
Mine surveyor, using in his work the nominal system of rectangular coordinates, should know how to determine astronomical azimuth. The method of astronomical orientation based on the San observation is expounded in the article. This method is easy and not involving any information about exact time of observation. In addition, there is an example of calculating the azimuth of distant point.
Similar articles
Complex method of assesing mechanical condition of rocks in vicinity storehouses of radioactive waste
2012 O. V. Kovalev, S. P. Mozer, I. Yu. Tkhorikov
Application of radar scanning system GPRI-2 for monitoring the eath’s surface displacement
2012 M. G. Mustafin, A. K. Omarova, D. V. Mozer
Geomechanical justification of design parameters of room-and-pillar mining system for designing оf deep-lying horizons of subr
2012 D. V. Sidorov