E3S Web Conf.
Volume 201, 2020Ukrainian School of Mining Engineering - 2020
|Number of page(s)||10|
|Published online||23 October 2020|
Difficulties in maintaining shaft lining – testing methods and repair methods – a case study
AGH University of Science and Technology, Department of Geomechanics, Civil Engineering and Geotechnics, 30 Mickiewicza Ave., 30-059 Kraków, Poland
* Corresponding author: email@example.com
The paper performs the standards of shaft lining inspections used in Poland. They comprised four criterions: lining homogeneity, level of its corrosion, watertightness and load bearing capacity of the lining and the limit values for every criterion were worked out. If even one of above criterion is not met the repair works have to be taken. The example of shaft investigation and technical recommendations for the lining repair is shown as well. It is proved that only a comprehensive approach to the condition of the shaft lining can allow proper assessment of its performance for the next years.
© The Authors, published by EDP Sciences 2020
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.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.