Hydraulic Support Tail Beam Natural Characteristics Analysis for Coal and Rock Identification

Xiao Yan Cong; Zeng Cai Wang; Xian De Ma

doi:10.4028/www.scientific.net/AMM.687-691.77

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 687-691Hydraulic Support Tail Beam Natural...

Hydraulic Support Tail Beam Natural Characteristics Analysis for Coal and Rock Identification

Abstract:

Accurate vibration signals are important for signal analysis in the method of analysis vibration of hydraulic support tail beam. Signal acquisition position needs multiple comparison and optimization on site. Natural characteristics analysis of the hydraulic support tail beam can offer theoretical guidance to optimize sensor installation position. In this paper, impulse hammer excitation was used to analyze the inherent property of the hydraulic support tail beam which provided useful information for setting the signal pick-up place.

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Periodical:

Applied Mechanics and Materials (Volumes 687-691)

Pages:

77-80

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.687-691.77

Citation:

Cite this paper

Online since:

November 2014

Authors:

Xiao Yan Cong, Zeng Cai Wang*, Xian De Ma

Keywords:

Coal Identification, Hammering Method, Hydraulic Support Tail Beam, Natural Characteristics Analysis, Rock Identification

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* - Corresponding Author

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