Underground measurements

Course Code: IG 4103 • Study year: IV • Academic Year: 2022-2023
Domain: Geodetic engineering • Field of study: Earth and cadastral measurements
Type of course: Compulsory
Language of instruction: English
Erasmus Language of instruction: English
Name of lecturer: Ioan Ienciu
Seminar tutor: Andreea Ramona Begov Ungur
Form of education Full-time
Form of instruction: Class
Number of teaching hours per semester: 56
Number of teaching hours per week: 4
Semester: Autumn
Form of receiving a credit for a course: Grade
Number of ECTS credits allocated 5

Course aims:

Conducting in complex conditions the complex technical activities at the level of a mine, mine basin or perimeter of exploitation requires, in most cases, the presence of topographic representations. In order to solve the problems of mining topography, knowledge of topography, geodesy, as well as kn
Specific objectives - knowledge of the types of mining works;- the application of the topographic works in the mining perimeters;- application of topographic works underground.

Course Entry Requirements:


Course contents:

1. General notions regarding mining activities. 2. Topographic works on the surface of the mines. 3. Marking and signaling of underground points. 4. interchanges 5. Design of the reference system from the surface to the underground. 6. The junction of the design works with the topographic support system from underground. 7. The underground support planimetric system. 8. Leveling works on the surface of the mines. 9. Leveling works on the surface of the mines. 10. Underground leveling. 11. Lifting of details in existing mining works. Reception and registration of mining works. Reception and record of the underground production. 12. Mining problems. 13. Topographic works related to mining operations to date 14. Elaboration of topographic plans and stock assessment

Teaching methods:

Instruction is a combination of lectures, conversation and theoretical and practical examples

Learning outcomes:

C4. Application on the ground of urbanism projects and spatial planning, civil and industrial constructions, communication paths and works of art, hydrotechnical constructions and land improvements etc. C5. Determination of displacements and deformations of constructions and land

Learning outcomes verification and assessment criteria:

Colloquy at least 2 test subjects - written examination (60% of the final grade)Test of the lab - practical (40% of the final grade)

Recommended reading:

• Dima, N. ş.a., Topografie generală şi elemente de topografie minieră, Editura Universitas , Petroşani , 2005 , -
• Ortelecan, M.; ş.a, Trasarea lucrărilor miniere, Infomin , Deva , 1999 , -
• Pădure, I., Topografie minieră, lucrări practice, Risoprint , Cluj Napoca , 2005 , -