We are excited to announce that the repository will soon undergo an upgrade, featuring a new look and feel along with several enhanced features to improve your experience. Please be on the lookout for further updates and announcements regarding the launch date. We appreciate your support and look forward to unveiling the improved platform soon.
Theses and Dissertations (Mining Engineering)
Recent Submissions
-
Eniowo, Olushola Daniel
(University of Pretoria, 2022)
The purpose of this study is to formulate models for the prediction of creditworthiness of a viable Artisanal and Small-scale Mining (ASM) operation. ASM is a form of mining carried out by mostly informal miners using ...
-
Ile, Divine-Ito
(University of Pretoria, 2023)
The production of tailings is inherent to mining and minerals processing and will remain so for the foreseeable future. Catastrophic tailings dam failures, such as those at Canada’s Mount Polley in 2014 and Brazil’s Samarco ...
-
PHILO, KEATON
(University of Pretoria, 2023)
The value of digital information is ever-increasing as more companies utilize digital technologies such as Artificial Intelligence (AI) and the Internet of Things (IoT) to gain deeper insight into their business operations ...
-
Hager, Johann
(University of Pretoria, 2014-01)
Mining is a hugely expensive process and unlike manufacturing is based on an ever
diminishing resource. It requires a continuous infusion of capital to sustain
production. A myriad of factors, from the volatility of the ...
-
Van der Walt, Jennifer
(University of Pretoria, 2019)
Flyrock remains a significant risk to the health and safety of the mine’s employees and infrastructure as well as the safety of the neighbouring communities and their property. Losses and damages can result in significant ...
-
Hartzenberg, Alida Gertruida
(University of Pretoria, 2019)
Structural complexities, including regional geologic structures, low-angle structures, ramp structures and alteration zones contribute towards large-scale hangingwall or structural (pillar) instabilities experienced in ...
-
Hartzenberg, Alida Gertruida
(University of Pretoria, 2019)
Structural complexities, including regional geologic structures, low-angle structures, ramp structures and alteration zones contribute towards large-scale hangingwall or structural (pillar) instabilities experienced in ...
-
Ngwenyama, Philani Larrance
(University of Pretoria, 2018)
Even though mining has always been at the heart of the economy, it is also regarded as one of the most hazardous industries. Miners and any other persons who work underground can, not only be fatally injured during mining ...
-
De Graaf, Wolter Willem
(University of Pretoria, 2018)
Conventional drill-and-blast practice in deep-level hard rock mining impacts negatively on
the immediate environment and alternatives are frequently sought for efficient, continuous,
automated and safe rock breaking. The ...
-
Baloyi, Vukosi Danisa
(University of Pretoria, 2018)
In the past decades, attempts were made to build a systematic approach to mining method selection (MMS) Ooriad et al, (2018). This is because MMS is a complex and irreversible process. Since it can affect the economic ...
-
Bester, Alton Wynand
(University of Pretoria, 2018)
The process of mining is about executing a few, seemingly easy, routine activities with consistency and precision over an extended period of time. The research that has been conducted during the course of this study has ...
-
Buys, Ockert
(University of Pretoria, 2017)
A conceptual study is regarded as the first phase in the development of a new open pit mine. The phased approach (conceptual, prefeasibility, feasibility) is described as a “stepwise risk reduction” process, whereby each ...
-
Preis, Eugene Pieter
(University of Pretoria, 2016)
In recent years, innovation in the mining industry has shifted from being a non-essential business activity to a necessity. Key challenges in the last decade (such as declining ore grades and increased mining costs) have ...
-
Jacobs, Jonatan
(University of Pretoria, 2016)
The global mining industry is currently under pressure. The industry is in the midst of the largest mining super cycle since the Second World War. Mining companies face increasing challenges to profitability due to ...
-
Du Plessis, Michael
(University of Pretoria, 2015)
Crush pillars are used as part of the stope support in intermediate depth tabular mining stopes. Crush pillar design should ensure that the pillars crush when formed at the mining face. This behaviour of the pillars is ...
-
Govender, Soobramoney
(University of Pretoria, 2015)
In coal mining, spontaneous combustion can occur in many areas such as stockpiles, underground workings, waste dumps, coal faces, in-pit ramps and backfill areas. Spontaneous combustion has been defined as an oxidation ...
-
Budeba, M.D.
(University of Pretoria, 2016)
The purpose of this research is to formulate mathematical models for assisting the management
of either a new or operating surface coal mine to assess its competitiveness relative to
other coal producers for a given ...
-
Bartlett, Patrick John
(University of Pretoria, 1998)
Premier Diamond mine had to plan, develop and operate a low cost, mass mining method to
recover extensive ore reserves below a 75 metre thick, dipping gabbro sill. The mining method
had to preclude the extraction of as ...
-
Maritz, Jan Abram
(University of Pretoria, 2015)
In mining, the loading environment on pillars is highly complex with combinations of normal and shear stresses. It is also understood that with an active and working face, constant redistribution of stresses will occur to ...
-
Bumby, Adam John
(University of Pretoria, 1997)
The N.N.W.-S.S.E. striking Rustenburg Fault zone, in the western Transvaal Basin, South Africa,
has been mapped, in order to unravel its tectonic history. Thickness differences in the Daspoort
Formation of the Pretoria ...
View more