| Issue |
E3S Web of Conf.
Volume 36, 2018
BIG 2018 – 4th Nationwide Scientific Conference on Engineering-Infrastructure-Mining
|
|
|---|---|---|
| Article Number | 01008 | |
| Number of page(s) | 8 | |
| Section | Mining environmental effects | |
| DOI | https://doi.org/10.1051/e3sconf/20183601008 | |
| Published online | 09 April 2018 | |
Some aspects of forecasting the post-mining substratum deformation for evaluation of its influence on constructions
Silesian University of Technology, Faculty of Mining and Geology, Gliwice, Poland
* Corresponding author: katarzyna.szafulera@polsl.pl
Some problems have been discussed, connected with performing predictions of post-mining terrain deformations. Especially problems occur with the summation of horizontal strain over long time intervals as well as predictions of linear discontinuous deformations. Of great importance in recent years is the problem of taking into account transient values of deformations associated with the development of extraction field. The exemplary analysis has been presented of planned extraction influences on two characteristic locations of building structure. The proposal has been shown of calculations with using transient deformation model allowing to describe the influence of extraction advance influence on the value of coefficient of extraction rate c (time factor), according to own original empirical formula.
Key words: post-mining deformations / transient deformation state
© 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/).
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.