Simulation of steep coal seam mining based on Discontinuous Deformation Analysis method

B. Wang, Z. Q. Liu, G. Chen, L. Zheng, J. M. Du

研究成果: Contribution to conferencePaper

抜粋

According to the in situ mining and geological conditions of steep coal seam mining, numerical studies are carried out for clarifying the ground subsidence due to coal extraction. Based on the comparative analysis of the results, the basic features of strata movement and ground surface subsidence due to steep coal seam mining are obtained. The maximum displacement of overburden strata develops along the normal direction of steep coal seam and mainly controlled by one or several key strata. These results are of tutorial impart for practical mining and governing mitigation of subsidence hazards.

元の言語英語
ページ257-261
ページ数5
DOI
出版物ステータス出版済み - 1 1 2013
イベント11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013 - Fukuoka, 日本
継続期間: 8 27 20138 29 2013

その他

その他11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013
日本
Fukuoka
期間8/27/138/29/13

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation

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  • これを引用

    Wang, B., Liu, Z. Q., Chen, G., Zheng, L., & Du, J. M. (2013). Simulation of steep coal seam mining based on Discontinuous Deformation Analysis method. 257-261. 論文発表場所 11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013, Fukuoka, 日本. https://doi.org/10.1201/b15791-33