Study on the Stress Concentration Law and Impacting Disasters in Roadway of Some Mine

Tao Luo; Yong Tao Gao; Hong Jian Lu

doi:10.4028/www.scientific.net/AMR.791-793.1550

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 791-793Study on the Stress Concentration Law and...

Study on the Stress Concentration Law and Impacting Disasters in Roadway of Some Mine

Abstract:

The impact disasters of rock burst and pressure bump are common problems of underground construction and deep mining ^[1-. This paper selected the typical mine based on the work of field crustal stress measurement, indoor rock mechanical experiment, parameter calculation, numerical analysis and field disaster investigation, etc,. Deeply analysed the basic types and potential laws of possible impact disaster after a mines main tunnel excavation based on the study idea of experimental rock mechanics and computational rock mechanics co-ordination and additional verification.

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Periodical:

Advanced Materials Research (Volumes 791-793)

Pages:

1550-1553

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.791-793.1550

Citation:

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Online since:

September 2013

Authors:

Tao Luo, Yong Tao Gao, Hong Jian Lu

Keywords:

In Situ Stress, Numerical Calculation, Pressure Bump Incollieries, Rock Burst

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References

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