Issue |
E3S Web Conf.
Volume 248, 2021
2021 3rd International Conference on Civil Architecture and Energy Science (CAES 2021)
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Article Number | 03013 | |
Number of page(s) | 5 | |
Section | Research on Civil Water Conservancy Engineering and Urban Architecture | |
DOI | https://doi.org/10.1051/e3sconf/202124803013 | |
Published online | 12 April 2021 |
Study on failure law of rock mass and slope stability by open-pit combined mining
School of Civil Engineering, North China University of Technology, Beijing 100144, P.R. China
* Corresponding author: fsjiee@163.com
With the continuous downward mining, more and more attention has been paid to the problem of slope stability under open-pit combined mining. Taking Zijinshan gold and copper mining as an example, the failure properties of overlying rock mass and slope stability under open-pit combined mining under different mining methods are studied by numerical simulation method, and the failure law of overlying rock mass is proposed. Combined with the geological structure distribution of 5-5 section and the influence of different mining stages, the slope stability is evaluated by slip field theory. Relevant reinforcement measures are proposed.
© The Authors, published by EDP Sciences, 2021
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.
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