544-0063/01 – Mining Factors on Mine Excavations and Surface (VD)

Gurantor departmentDepartment of Geodesy and Mine SurveyingCredits5
Subject guarantorIng. Jiří Pospíšil, Ph.D.Subject version guarantorIng. Jiří Pospíšil, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year1Semesterwinter
Study languageCzech
Year of introduction1999/2000Year of cancellation
Intended for the facultiesHGFIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
NOV83 Ing. Miroslav Novosad, Ph.D.
POS143 Ing. Jiří Pospíšil, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 12+0

Subject aims expressed by acquired skills and competences

Course deals with causes of surface movement as a result of mining works, theory of effective area, prognosis calculation methods, possibilities of surface and mine object protection.

Teaching methods

Lectures
Tutorials

Summary

The subject extends knowledge about causes of rock massiv and surface movement as a result of mining subsidence, and possibilities of protection against mining subsidence.

Compulsory literature:

Neset, K. Vlivy poddolování, SNTL Praha 1984 Schenk, J. Časový faktor důležitý prvek při zkoumání dynamiky vývoje poklesové kotliny, VŠB-TU Ostrava 1998 Schenk, J. Metodika výpočtu vlivů poddolování na počítači, pro předmět Nauka o důlních škodách, IGDM, VŠB-TU Ostrava 2001 Mikulenka, V. Nauka o důlních škodách I. díl, ISBN 978-80-248-1835-1, VŠB-TU Ostrava 2008 Mikulenka, V. Nauka o důlních škodách II. díl, ISBN 978-80-248-1836-8, VŠB-TU Ostrava 2008

Recommended literature:

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Way of continuous check of knowledge in the course of semester

Follow-up tasks processed in the exercise.

E-learning

Další požadavky na studenta

Follow-up tasks processed in the exercise.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: 1. Mining damage, their origin and causes, effects of mining subsidence,mining impact borders. Theory of moves from the effects of mining works in rock mass and on the surface. Movements in the mined overburden deposits, its spread, limit angle of impact. 2. Theoretical shape of subsidence trough and parameters of movement and deformation of - drop, shift, tilt, curvature and horizontal strain. 3. Forecast the effects of mining subsidence on surface and structures, the theory of effective areas. 4. The theory of efficient allocation of space for steep seam. The shape of subsidence trough at multiple undercutting and powerful cover. 5. Computer preliminary calculations, the effects of mining. Effects of time on the course of the movement, the time factor. 6. The theory of effictive area for steep seam. The theory of distribution fully effective areas based on the measured results. 7. Ensuring the stability of existing buildings. Preventive protection. 8. Protective pillar surface objects. Construction of protective pillars in a flat bearing deposit. Shapes protective pillars. 9. Construction of protective pillars in the oblique bearing. Principles of legislative protection of the surface. Exercise: 1. The effects of mining on the mining landscape, Video 2. The determination of the impact of mining on the basis of the measured subsidence. Longitudinal profile of subsidence trough. 3. Determination of tilt, radius of curvature of the measured results. (Excel) 4. Construction of watermarks for a flat seam. 5. Calculation of subsidence and movements of building. 6. Preparing input data for calculation of undermining on a computer. 7. Calculating effects of undermining on a computer. 8. Preparation of deformation parameters maps . 9. Construction of protective pillars in a flat storage pit deposits and various powerful cover. 10. Credit.

Conditions for subject completion

Full-time form (validity from: 1960/1961 Summer semester, validity until: 2011/2012 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 33 (33) 0
                Project Project 33  0
        Examination Examination 67 (67) 0
                Written examination Written examination 33  0
                Oral Oral examination 34  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (N3646) Geodesy and Cartography (3646T001) Mine Surveying K Czech Ostrava 1 Compulsory study plan
2019/2020 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2018/2019 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2018/2019 (N3646) Geodesy and Cartography (3646T001) Mine Surveying K Czech Ostrava 1 Compulsory study plan
2017/2018 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2017/2018 (N3646) Geodesy and Cartography (3646T001) Mine Surveying K Czech Ostrava 1 Compulsory study plan
2016/2017 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2016/2017 (N3646) Geodesy and Cartography (3646T001) Mine Surveying K Czech Ostrava 1 Compulsory study plan
2015/2016 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2015/2016 (N3646) Geodesy and Cartography (3646T001) Mine Surveying K Czech Ostrava 1 Compulsory study plan
2014/2015 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2013/2014 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2012/2013 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2011/2012 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2010/2011 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2009/2010 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2008/2009 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2007/2008 (N3646) Geodesy and Cartography (3646T001) Mine Surveying P Czech Ostrava 1 Compulsory study plan
2005/2006 (N3646) Geodesy and Cartography (3646T001) Mine Surveying K Czech Ostrava 1 Choice-compulsory study plan
2004/2005 (N3646) Geodesy and Cartography (3646T001) Mine Surveying K Czech Ostrava 1 Choice-compulsory study plan
2003/2004 (N3646) Geodesy and Cartography (3646T001) Mine Surveying K Czech Ostrava 1 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner