Submit an Article
Become a reviewer
Vol 199
Pages:
338
Download volume:
RUS

Determination of astronomical azimuth for mining and underground workings support

Authors:
I. S. Pandul
About authors
  • PhD in eng. sc., associate professor
Date submitted:
2011-11-22
Date accepted:
2012-01-08
Date published:
2012-12-29

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.

Go to volume 199

Similar articles

Prediction of the mine working stability in the massif which are crossing zone of weakening
2012 M. G. Popov
Building of underground construction protected enclosing wall and method of displacement forecast of the soil
2012 M. G. Popov, S. V. Stepanenko
Standard and methodical support of estimation of adverse effect of underground construction and monitoring of deformations for conditions of Saint-Petersburg
2012 E. M. Volokhov, S. N. Zelentsov, V. P. Khutskii
Analysis of load formation on lining of tunnel constructed in soil with nonlinear behavior
2012 A. G. Protosenya, V. I. Semenov, I. K. Suprun
Geometric features of rounded crystals
2012 A. I. Glazov
On cosmic rotation-pulsatory cycles of the earth and the natural-technogeneous status of objects in underground space under conditions of geodynamic instability and solar depression in 1982-2065
2012 B. G. Tarasov, E. K. Melnikov, L. V. Bugaenko