| Issue |
E3S Web Conf.
Volume 35, 2018
Scientific-Research Cooperation between Vietnam and Poland (POL-VIET 2017)
|
|
|---|---|---|
| Article Number | 04004 | |
| Number of page(s) | 8 | |
| Section | Geodesy and mining surveying | |
| DOI | https://doi.org/10.1051/e3sconf/20183504004 | |
| Published online | 23 March 2018 | |
Classical Measurement Methods and Laser Scanning Usage in Shaft Hoist Assembly Inventory
AGH University of Science and Technology, Faculty of Mine Surveying and Environmental Engineering, A. Mickiewicza Av. 30, 30-059 Krakow, Poland
* Corresponding author: jaskow@agh.edu.pl
The shaft hoist assembly is the base of underground mining plant. Its efficiency and correct operation is subject to restrictive legal regulations and is controlled on a daily visual assessment by shaft crew and energomechanics. In addition, in the regular interval, the shaft hoist assembly is subject to a thorough inventory, which includes the determination of the geometrical relationships between the hoisting machine, the headframe and the shaft with its housing. Inventory measurements for shaft and headframe are used for years of conventional geodetic methods including mechanical or laser plumbing and tachymetric surveys. Additional precision levelling is also used for measuring shafts of hoisting machines and rope pulleys. Continuous modernization of measuring technology makes it possible to implement the further methods to the above mentioned purposes. The comparison of the accuracy and the economics of performing measurements based on many years of experience with comprehensive inventory of shaft hoist assembly using various research techniques was made and detailed in the article.
Key words: headframe / shaft / laser scanning / survey economics
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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