Proceedings of the Second International Conference on Emerging Trends in Engineering (ICETE 2023)

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Dump Susceptibility Analysis Under Earthquake Conditions Using Numerical Modelling

Authors
Kapoor Chand1, *, Dipti Mor1, Mihira Karanjai1, Radhakanta Koner1
1Department of Mining Engineering, IIT(ISM), Dhanbad, Jharkhand, 826004, India
*Corresponding author. Email: kapoorchandjogson@gmail.com
Corresponding Author
Kapoor Chand
Available Online 9 November 2023.
DOI
10.2991/978-94-6463-252-1_125How to use a DOI?
Keywords
Mine dump; Numerical modelling; Factor of safety; Seismic loading; Dump susceptibility
Abstract

The majority of coal mines in India use open-cast mining method to extract coal. The amount of overburden produced by the mine is increased as a result of the increased working depth and higher stripping ratio. Land scarcity is the major problem of the overburden management with stability in the mine area. Optimizing the dump geometry is an alternative way of overburden management in the mine area with stability. This investigation addresses the effect of seismic loading on the dump with the different geometric configurations. This study used the finite difference method-based numerical solver (FLAC2D software). The numerical model results show that the dump is stable under static conditions. The investigation results show that the dump slope toe is sensitive to dynamic conditions. This investigation results will be helpful for the identification of susceptible zone in the dump slope. And based on this investigation results can make decisions for real-time slope monitoring sensor installation in the critical zone.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the Second International Conference on Emerging Trends in Engineering (ICETE 2023)
Series
Advances in Engineering Research
Publication Date
9 November 2023
ISBN
10.2991/978-94-6463-252-1_125
ISSN
2352-5401
DOI
10.2991/978-94-6463-252-1_125How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Kapoor Chand
AU  - Dipti Mor
AU  - Mihira Karanjai
AU  - Radhakanta Koner
PY  - 2023
DA  - 2023/11/09
TI  - Dump Susceptibility Analysis Under Earthquake Conditions Using Numerical Modelling
BT  - Proceedings of the Second International Conference on Emerging Trends in Engineering (ICETE 2023)
PB  - Atlantis Press
SP  - 1247
EP  - 1255
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-252-1_125
DO  - 10.2991/978-94-6463-252-1_125
ID  - Chand2023
ER  -