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Advanced Surveying Method For Measuring Roof Convergence
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Rashad, M. Zaki (1990). Advanced Surveying Method For Measuring Roof Convergence. Tenth International Conference on Ground Control in Mining Proceedings (ICGCM) 10th
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Rashad, M. Zaki (1990). Advanced Surveying Method For Measuring Roof Convergence. Tenth International Conference on Ground Control in Mining Proceedings (ICGCM) 10th
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Organization: International Conference on Ground Control in Mining
Pages: 5
Publication Date:
Jan 1, 1990
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Abstract
Abstract
| In this paper, if three slant distances are measured from three given points of known coordinates to an unknown point, the position of this point (X, Y, and Z coordinates) can be determined. A computer program was designed for observing the movement of a point in the roof in Abu-Tartour mine (western desert, Egypt) to measure the convergence. This method, for general using, is very fast and can be applied without any restrictions. |
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