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Advanced predication of geological anomalous body ahead of laneway using seismic tomography technique

Shang, J. , Luo, X., Gao, F., Hu, J. and Zhou, K. (2012) Advanced predication of geological anomalous body ahead of laneway using seismic tomography technique. Procedia Engineering, 43, pp. 324-330. (doi: 10.1016/j.proeng.2012.08.056)

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Abstract

Advanced predication of geological anomalous body (GAB) of laneway can provide scientific references for mine safety production. It refers to reveal the position, shape and size of GAB in advance. Seismic tomography technology (STT) can realize the prediction of GAB using tunnel surface waves. Tunnel Reflection Tomography (TRT) 6000 system, which is on the basis of STT, has the advantages of convenience and high reliability. In this paper, TRT6000 is introduced to forecast the GAB ahead of laneway in underground metal mine. The operation steps, data processing and notes about TRT6000 are detailed. The research results show that there are two water flowing fractures, separately located at around 50meters and 85meters ahead of laneway. And the prediction results match the actual situation well. Therefore, the seismic tomography technology improves the mine safety management, and the TRT6000 provides a new method for predicting GAB in advance.

Item Type:Articles
Additional Information:Conference paper presented at International Symposium on Safety Science and Engineering in China, Beijing, China, 07-09 Nov 2012.
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Shang, Dr Junlong
Authors: Shang, J., Luo, X., Gao, F., Hu, J., and Zhou, K.
College/School:College of Science and Engineering > School of Engineering > Infrastructure and Environment
Journal Name:Procedia Engineering
Publisher:Elsevier
ISSN:1877-7058
ISSN (Online):1877-7058
Published Online:05 October 2012
Copyright Holders:Copyright © 2012 Elsevier Ltd.
First Published:First published in Procedia Engineering 43: 324-330
Publisher Policy:Reproduced in accordance with the publisher copyright policy

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