Application of Working Face Rock Burst Prediction of Grey Modeling Cusp Catastrophe Analysis Based on the Acoustic Emission

Xing Wei Li

doi:10.4028/www.scientific.net/AMM.373-375.689

Paper Titles

College Students’ Nervous, Excited, and Normal EEG Analysis
p.673

Feature Extraction of the Acoustic Emission Signals of Low Carbon Steel Pitting Corrosion Based on Independent Component Analysis and Wavelet Transform
p.677

SCCMI Algorithm for Coupling Analysis of Multi-Lead Epileptic EEG Signals
p.681

Robust and Non-Fragile H_∞ Observer-Based Filter Design for Parameter Uncertain System Using PLMI Approach
p.685

Application of Working Face Rock Burst Prediction of Grey Modeling Cusp Catastrophe Analysis Based on the Acoustic Emission
p.689

Image Processing Based on Improved Signal Estimation Algorithm
p.694

A Novel QO-STBC Scheme with Linear and Single-Symbol Decoding
p.698

Analyzing the Anti-Noise Performance of NAIRT Used in Deflection Tomography with Noised Projections
p.704

Application of RFID Technology in Organic Tea Quality Safety Production and Trade
p.712

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 373-375Application of Working Face Rock Burst Prediction...

Application of Working Face Rock Burst Prediction of Grey Modeling Cusp Catastrophe Analysis Based on the Acoustic Emission

Abstract:

According to acoustic emission mechanism of the material stress process, establish the gray cusp catastrophe model of acoustic emission parameters based on the grey theory and catastrophe theory. Using the model, carried out mutation analysis of the acoustic emission parameters of the coal mining face supporting pressure, then realized to face discrimination and prediction of rock burst. Point mutations in the roof sandstone acoustic emission rate of this parameter, has important significance for fracture mechanics study of working face roof sandstone.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 373-375)

Pages:

689-693

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.373-375.689

Citation:

Cite this paper

Online since:

August 2013

Authors:

Xing Wei Li

Keywords:

Acoustic Emission (AE), Cusp Catastrophe, Grey Model, Rock Burst

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Bieniawski A T, Denkhaus H G, vogler U W. Failure of Fracture Rock. [J] Int. J. Rock Mech. Min. Sci., 1969, 6: 323～341.

Google Scholar

[2] Cook N W G, Hoek E, Pretorius J P G, etal. Rock Mechanics applied to the study of rock bursts. [J]J.S. Afr. inst. Min. Metall, 1966, 66: 435～528.

Google Scholar

[3] Tang C A. Numerical simulation of rock failure and associated [J], seism city. Int. J. Rock Mech. Sci. 1997, 34(2): 249～262.

Google Scholar

[4] LI Chang-hong, ZHANG Li-xin, ZHANG Lei1, ZHANG Ji-liang, FAN Li –ping. Application of grey catastrophe theory and acoustic emission in rock burst prediction. [J]CHINA MINING MAGAZINE, 2008, 18(2): 87~90.

Google Scholar

[5] Jiang gang, Lin Lu-sheng, Liu Zu-de, et al. Prediction grey model for slope displacement [J]. Rock and Soil Mechanics, 2000, 21(3): 244~251.

Google Scholar

[6] Cheng Xue-jun, Hu Wen-qi, Cai Mei-feng. Application of AE technique and non-linear theory on forecasting the rock masses falling [J]. Journal of University of Science and Technology Beijing, 1998, 20(5): 409~411.

Google Scholar

[7] Fu He-lin. Possibility for forecasting shock bump of underground slope by mutation theory [J]. Metal Mine, 1996, 235(1): 19~21.

Google Scholar

[8] Cai Mei-feng, Kong Guang-ya, Jia Li-hong. Criterion of energy catastrophe for rock project system failure in underground engineering [J]. Journal of University of Science and Technology Beijing, 1997, 19(4): 325-328.

Google Scholar

[9] Qin Si-qing, Zhang Zhuo-yuan. Methods of landslide time prediction by the catastrophy theory and the grey catastrophy theory [J]. Exploration of Nature, 1993, 46(4): 62~68.

Google Scholar