544-0063/03 – Mining Factors on Mine Excavations and Surface (VD)

Gurantor departmentDepartment of Geodesy and Mine SurveyingCredits5
Subject guarantordoc. Ing. Pavel Černota, Ph.D.Subject version guarantordoc. Ing. Pavel Černota, Ph.D.
Study levelundergraduate or graduateRequirementChoice-compulsory type B
Year1Semesterwinter
Study languageCzech
Year of introduction2020/2021Year of cancellation
Intended for the facultiesHGFIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
CER51 doc. Ing. Pavel Černota, 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 28+28
Part-time Credit and Examination 18+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:

KRATZSCH H. Impact of Ground Deformation on Structures. In: Mining Subsidence Engineering. Springer, Berlin, Heidelberg 1983. ISBN: 978-3-642-81925-4 ZAMAN, Musharraf, Giancarlo GIODA a John R. BOOKER, ed. Modeling in geomechanics. Chichester: Wiley, c2000. ISBN 0-471-49218-3

Recommended literature:

PETROŠ, V. Mining geomechanics. Ostrava: VŠB - Technical University of Ostrava, 2004. ISBN 80-248-0809-9.

Way of continuous check of knowledge in the course of semester

Continuous control of the tasks in the written and oral exam.

E-learning

Other requirements

Participation in seminars, continuous checking of tasks in the exercises.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Mining damages, their origin and causes, the effects of undermining, the limits of mining 2. Theory of movements caused by the influence of mining works in the massif and on the surface 3. Movement in the overburden of the extracted part of the bearing, its propagation, the limit angle of influence 4. Decline, displacement, tilt, curvature and horizontal deformation 5. Factors affecting the magnitude of movement of surface points 6. Time course of surface descent. 7. Methods of preliminary calculations of surface point motion 8. Theoretical shape of subsidence trough and parameters of movement and deformation in it 9. Prognosis of undermining effects on surface and buildings, theory of fully effective surface. 10. Effective area distribution theory 11. Ensuring stability of surface objects. Preventive protection. 12. Protective pillars of surface objects. Design of protective pillars for flat bearing installation. Shapes of protective pillars. 13. Construction of protective pillars with inclined bearing. Principles of legislative surface protection. 14. Apparent mining damage

Conditions for subject completion

Conditions for completion are defined only for particular subject version and form of study

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2021/2022 (N0724A290010) Mining Surveying DME K Czech Ostrava 1 Compulsory study plan
2021/2022 (N0724A290010) Mining Surveying DME P Czech Ostrava 1 Compulsory study plan
2021/2022 (N0532A330037) Engineering Geodesy P Czech Ostrava 1 Choice-compulsory type B study plan
2021/2022 (N0532A330037) Engineering Geodesy K Czech Ostrava 1 Choice-compulsory type B study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner