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Shock and Vibration
Volume 2018, Article ID 6210594, 11 pages
https://doi.org/10.1155/2018/6210594
Research Article

The Time-Space Joint Response Characteristics of AE-UT under Step Loading and Its Application

1Key Laboratory of Gas and Fire Control for Coal Mines, China University of Mining and Technology, Ministry of Education, Xuzhou 221116, China
2School of Safety Engineering, China University of Mining and Technology, Xuzhou 221116, China

Correspondence should be addressed to Xiaofei Liu; nc.ude.tmuc@iefoaixuil and Enyuan Wang; nc.ude.tmuc@potyew

Received 12 August 2017; Revised 24 November 2017; Accepted 5 December 2017; Published 18 January 2018

Academic Editor: Andrzej Katunin

Copyright © 2018 Xiaoran Wang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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