Environmental Impacts of Mining
Studies directed toward reducing the environmental impacts of mining are increasingly important for mining engineers.
Regulations on air and water quality and disposal of mining "wastes" must be addressed
as they affect mine permitting requirements and reclamation practices. Many useful
lessons can be learned by studying case histories of negative impacts caused by some past
mining practices. Knowledge gained can be used to improve current and future
mining practices. An example is the development of improved underground
mine closure
methods that not only protect the environment and provide for better long-term public safety,
but ultimately to lower environmental cost for mining companies.
The Michigan Tech Mining Engineering program offers opportunities for
research utilizing the environmental labs
of the Institute of Materials Processing.
Click here
for more details about the Institute of
Materials Processing shared Environmental Laboratory Facilities with Mining
Engineering.
Geostatistics
The introduction of geostatistics into the
mining program has
vitalized both
instruction and research in mine valuation and geotechnical engineering. The
focus is on theory concerned with widening
and improving the underlying mathematical assumptions, such as the
theoretical development
of Bayesian geostatistics or on new applications, spatial
analysis on rock joint
systems, probabilistic risks and uncertainty analyses in geotechnical design
and analyses, as well as environmental impact analyses.
Materials Handling
Research in materials handling involves the selection, design, and performance
analysis of materials handling equipment.
Mine Health and Safety
Mine health and safety research has over the last years led to the development
of a series of computer codes, which have become known under the name MFIRE PROGRAMS.
They allow the modeling of ventilation systems under ordinary and fire conditions and are
widely used nationally and internationally. Recent research focuses on the validation and
refinement of these programs with the help of measured data and on improving the input and
output interface. New concepts, like thermodynamic availability analysis and optimal
control theories,
are being tested for their usefulness in ventilation planning.
Mineral Economics
Research in mineral economics has included project evaluation, metal demand
forecasting, metal market and corporate behavior, and the international market of steel.
Current research involves investigating mineral industry corporate financing and the impact
of advanced materials on the needs for traditional metals.
Rock Fragmentation
Research in rock fragmentation focuses on both blasting and mechanical techniques for underground and
surface mines. Blasting studies include the design of optimal blast patterns and stress wave
propagation, the dynamic responses of earth and surface structures to blast vibration, and
the determination of detonation parameters of non-ideal heterogeneous explosives containing
gaseous and liquid phases.
Mechanical rock fragmentation research includes the inter-reaction of the
machine with the rock,
for lowest energy expenditure. We study continuous mines, roadheaders, tunnel boring
machines, and surface strippers.
Rock Mechanics
Research in rock mechanics involves laboratory and in situ testing of rock
properties. A larger on-going project is the study of rock mass structural characteristics
compared to rock properties obtained from specimens in conventional lab tests. New projects
include the use of geostatistics for optimal geotechnical site characterizations and its
application to predict or analyze the spatial distribution of characteristic parameters of
rock joints as well as probabilistic risk and uncertainty analyses for
mine and civil structures.
Newly developed methods of site characterizations include
space-based technologies for geotechniques and resource engineering,
structural analysis of
rock slopes, tunnels, and underground openings for mining.
Solution Mining
Heap, dump, and in situ solution mining, when combined with mineral bioleaching, provide further
advantages in metal recovery and/or processing. This is a low-impact technology that has
turned around the U.S. gold mining industry
Underground Construction
Underground construction applies mining and civil engineering
technologies to the
creation of underground structures. This area of study includes all aspects of underground
site characterization, opening design, excavation of openings, supporting systems, project
scheduling, costing, ventilation, ground control, and equipment
selection.
Graduate Courses
Degree Requirements
The MS degree program in mining engineering can provide either a general, in-depth
education without specialization or advanced training in either mine planning and economics,
geostatistics, rock mechanics, rock fragmentation, materials handling, solution mining, or
mine health and safety. The PhD degree in mining engineering is a research degree and
requires submission of a doctoral dissertation. Research is conducted under the direction
of a faculty advisor. Research assistantships and fellowships are available.
Individual degree schedules are set up to meet the goals of the student and the requirements
of the Graduate School. The department can supply information about specific departmental
requirements and procedures.
Graduate
Course Descriptions from University Graduate Catalog
Applicants must meet general Graduate School admission requirements. The department
requires either a bachelor's or master's degree in either engineering or science.
Non-mining graduates may be required to take certain undergraduate courses for additional
preparation. Prospective applicants should contact the Department of Geological & Mining Engineering & Sciences
early to discuss their educational goals and the University's resources.
Financial Assistance
Financial assistance includes teaching assistantships, research
assistantships, and
fellowships such as the Dept. of Education's GAANN and endowed
scholarships. Teaching
assistantships are awarded in support of undergraduate teaching to
applicants with the highest academic credentials and proven communication
skills in the
English language. Research assistantships are awarded in support of
individual faculty
member's research projects. Fellowships are awarded in support of the
department's graduate
program. Application for admission serves as application for assistantships
and fellowships.
- Teaching Assistantship: MS and PhD candidates who meet the
admission requirements of the Mining Engineering Graduate Program are
eligible. The position requires the applicant to dedicate approximately
50 percent of his/her time toward undergraduate instruction in addition
to completing the requirements for their degree.
- Graduate Assistantships: PhD candidates who meet the admission
requirements of the Mining Engineering Graduate Program are eligible.
Candidates may choose from any of a number of concentrations throughout
the University, as described above; the Department of Geological and
Mining Engineering and Sciences is the host department for this interdisciplinary
program.
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