Study program:
Mine Surveying (VIII semester -BsC)
Underground Construction (VIII semester -BsC)
Underground Mining of Mineral Deposits (VIII semester -BsC) |
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Name of subject: Mine Surveying 1 |
Instructors:
Prof. Aleksandar Ganić |
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Status: Optional |
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ECTS: 5 |
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Prerequisites: - |
Course Objectives:
Acquiring knowledge about mine surveying as a scientific discipline and measurements of basic geometric elements in mines with underground exploitation. Detailed introduction to the methods of connecting surveys and orientation measurements of mining and underground works with a geodetic nets on the surface of the terrain, as well as mastering the knowledge of breakthrough and the way of a-priori analysis of the accuracy of the breakthrough. |
Learning Outcomes:
Observing of mine surveying as a special scientific discipline and detailed introduction to basic measurements on mines with underground exploitation in order to solve them individually. |
Content:
Theory teaching
Definition and tasks of mine surveying, links with other scientific disciplines. Underground traverse and level nets, classification, stabilization and signaling of points. Instruments and methods for measuring horizontal directions, vertical angles and length in underground traverses. Measuring altitude differences in horizontal and sloping underground works. Methods for measuring the depth of vertical shafts. Mining hanging busola. Gyrotheodolite. Connection of basic underground traverses with geodetic nets on the surface of the terrain, methods of connecting through the horizontal and the slope of the underground works. Connection through one vertical shaft by the method of connecting triangles, using the Fox method, by the method of quadruple, using the giroteodolite. Connecting through two vertical shafts using the computed traverse method. Accuracy of connectivity. Breakthrough, geometric breakthrough elements, computation and setting-out. Previous assessment of breakthrough accuracy. Practical teaching
Measuring angles in underground traverses. Measurement of length in underground traverses. Measuring altitude differences in level nets. A computational example of connecting through a single vertical shaft using the method of connecting triangles. A computational example of adjustment of connecting triangles. A computational example of a quadruple method. A computational example of adjustment of a quadruple. A computational example of connecting with the computed traverse method. Calculation example for calculating breakthrough elements. Setting-out breakthroughs in horizontal and vertical plane. A computational example is the a-priori of the accuracy of the breakthrough. |
Suggested Reading List:
- Patarić M., 1990.: Rudarska merenja I deo, RGF, Beograd
- Borshch-Komponiets V., 1989.: Mine Surveying, Mir Publishers, Moscow
- Marjanović Kavanagh R., 2007.: Rudarska mjerenja, RGN, Zagreb
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Conduct of the Course:
Lectures, individual and collective practical work, field work. |
Fund hours:
| Lectures |
Exercises |
Other forms of teaching |
Study research |
| 2 |
2 |
0 |
0 |
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Assessment:
| Final Exam |
ECTS |
| Oral Exam | 30 |
| Classwork Assessment |
ECTS |
| Class Participationа | 10 | | Practical Classes | 15 | | Written tests | 45 |
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Additional Assessment Criteria: - |
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