Numerical Simulation Research on the Influence of Tailings Surcharge Load at Open-Pit Mine

Chun Mei Zhou; Dian Ji Zhang

doi:10.4028/www.scientific.net/AMR.507.237

Paper Titles

Characteristic Analysis and Optimization of CNC Machine Tool Spindle Based on Finite Element Method
p.217

The Development of Stamping Mold Frame Based on VBA in Auto CAD
p.222

An Approach of Signal Analysis Based on High-Order Spline Interpolation
p.226

Mechanical Analysis of Water Cellar Structure
p.231

Numerical Simulation Research on the Influence of Tailings Surcharge Load at Open-Pit Mine
p.237

The Force Analysis on the Shaft of Electric Vehicle Based on Unigraphics
p.242

Research on the Flight Status of Badminton Based on the Method of Mechanics Analysis
p.246

Mechanics Transmission and Analysis of the Stress Measurement and Control System of the Fracture Traumatic Cross-Section
p.252

Displacement Analysis of Nine-Link Barranov Truss Based on Hyper-Chaotic Least Square Method
p.260

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 507Numerical Simulation Research on the Influence of...

Numerical Simulation Research on the Influence of Tailings Surcharge Load at Open-Pit Mine

Abstract:

In this paper,international geotechnical engineering analysis software FLAC was used to simulate the influence of tailings surcharge load at open- pit mine to overlying orebody mining at the north of Axi gold deposits in Xinjiang.Engineering geological properties and the process of establishing geological model of open -pit mine in the north of Axi gold deposits in Xinjiang were introduced .It simulated the laws of deformation,stress and plastic zone of the top and base of wall rocks of underground mining in two conditions. The result shows that tailings surcharge load has less influence on orebody mining so that it is a feasible project. But we should strengthen the safety monitoring of rock mass,especially for displacement and stress monitoring of the rock beam.

You might also be interested in these eBooks

Sport, Arts Materials and Management Science

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 507)

Pages:

237-241

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.507.237

Citation:

Cite this paper

Online since:

April 2012

Authors:

Chun Mei Zhou, Dian Ji Zhang

Keywords:

FLAC, Numerical Simulation, Open-Pit Mine, Tailings Surcharge Load, Underground Mining

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Cai Sijing. The Mechanical Basis of Mine Filling[M]. Beijing: The Publishing House of Metallurgical Industry, (2009).

Google Scholar

[2] Chen Yumin, Xu Dingping. FLAC/FLAC 3D Foundation and Engineering Practice [M]. Beijing: The Publishing House of Water Conservancy and Hydropower, ( 2009).

Google Scholar

[3] Experimental Study on Deep Caving Method Transgenic Filling Method at Axi gold deposits in Xinjiang [R], Changsha Institute of Mining Research, (2009).

Google Scholar

[4] The Geological Report on Closed pit of the north of Axi gold deposits in Yining county, Xinjiang[R] . Axi gold deposits in Xinjiang, (2008).

Google Scholar

[5] Jing Lanru. A review of techniques, advances and outstanding issues in numerical modeling for rock mechanics and rock engineering[J]. Int J Rock Mech Min Sci 40(2003): 283-353.

DOI: 10.1016/s1365-1609(03)00013-3

Google Scholar