The Roadway Surrounding Rock Delaminating Displacement Monitoring Technology Based on Moiré Technique

Fang Liang Luo; Li Qian An; Ling Tao Mao; Jian Cheng Xu; Lei Li; Yan Jiang

doi:10.4028/www.scientific.net/AMM.58-60.2101

Paper Titles

Residual Wavelet-Domain DVC Using an Optimized TCQ
p.2079

OntoRT: An Ontology Model for Role-Based Trust-Management Framework
p.2085

DOA Estimation Based on Adaptive Digital Beam Forming and Engineering Realization
p.2091

Function Module Dynamic Partition for Product Innovation Design
p.2095

The Roadway Surrounding Rock Delaminating Displacement Monitoring Technology Based on Moiré Technique
p.2101

Technological Optimization of Making Cherry Tonic Wine Based on the Modeling Method of Neural Network
p.2105

Designment and Implementation of Short-Range and Nowcasting Weather Forecast Operational System Based on Sharpmap
p.2109

Study on Vehicle License Plate Automatic Recognition System for Exit and Entrance
p.2115

Enhanced Approaches for Processing Window Queries in Dynamic Wireless Sensor Networks
p.2122

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 58-60The Roadway Surrounding Rock Delaminating...

The Roadway Surrounding Rock Delaminating Displacement Monitoring Technology Based on Moiré Technique

Abstract:

With the coalface excavates, surrounding rock of roadway will occur deformation in different degrees. When the rock deformation exceeds a certain limit, roof fall and spalling would occur. To prevent such accidents, it is very important to monitor deformation of the surrounding rock in real-time. In this paper, Moiré measurement theory is elaborated. The displacement device (GWG200(C)), based on moiré technique, are applied in ventilation tunnel of 1015 working face in Xing Ge Zhang Mine to monitor deformation. The real time datum of deformation are obtained. The system provides technique safeguard for safety production.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 58-60)

Pages:

2101-2104

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.58-60.2101

Citation:

Cite this paper

Online since:

June 2011

Authors:

Fang Liang Luo, Li Qian An, Ling Tao Mao, Jian Cheng Xu, Lei Li, Yan Jiang

Keywords:

Moiré Technique, Monitoring, Roadway Surrounding Rock

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Ma Wenwei: The application of physical principle in engineering[M], edited by Beijing: Higher education press, 1995: 254-255.

Google Scholar

[2] Liu Xunchen, An Liqian, Liu Shaofeng: Grating displacement real-time monitoring system and its applications in Kowloon mine[J], China Mine, 2008, 17(11), 100.

Google Scholar