Mining Subsidence Engineering

H. Kratzsch (Autor)

Buch | Softcover

XII, 546 Seiten

2011 | 1. Softcover reprint of the original 1st ed. 1983
Springer Berlin (Verlag)
978-3-642-81925-4 (ISBN)

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This book originally appeared in German in 1974, under the title "Bergschadenkunde" (mining subsidence engineering), and then in Russian in 1978, published by Nedra of Moscow. When the German edition was almost out of print, Springer-Verlag decided to bring out a new edition, this time in English. For this English version the text has been thoroughly revised, enlarged, and sup plemented by over 100 new figures. The book deals with the current state of international knowl edge on strata and ground movement over mine workings, with its damaging effects on mine shafts and the land surface, and with measures for regulating mining damage in law and reducing it in practice. Discussion begins with the mine excavation underground - the cause - and ends with the damage to surface structure- the effect. Methods of roof control, including the subject of rock bursts, are not discussed, since that is a field concerned more with the safety of underground workings than with minimizing damage at the surface. Of the 500 literature references in the German edi tion, only the more important for an international readership have been retained, but no value judgement on the many pUblica tions not mentioned should be read into this. The book is principally intended as a working aid for the mine surveyor, the mining engineer, the architect, and the civil engineer. For the student and the post-graduate researcher, it of fers a summary and guide to this whole field of knowledge.

I Strata Movement.- 1. Strata Movement at the Mining Horizon.- 2. Deformation of the Rock Mass.- 3. The Calculation of Strata Movement.- 4. Strata Movement at the Shaft.- 5. Systematic Mining of the Shaft Safety-pillar.- 6. The Influence of Previous Workings and Mining Practice on Strata Movement.- II The Study of Ground Movement.- 7. The Components of Ground Movement.- 8. The Pre-calculation of Ground Subsidence.- 9. Pre-calculation of Ground Displacement.- 10. The Time Factor.- 11. Impact of Ground Deformation on Structures.- 12. Mining Damage Above Ground.- 13. The Law Governing Mining Damage.- 14. Measures to Reduce Mining Damage.- Outlook.- Appendix I Building Standards.- 1. Mining and the Building Ground.- 2. Load Assumptions.- 3. Degree of Mining-damage Precautions.- 4. General Considerations for the Positioning and Design of Structures.- 5. Special Construction for Stage 1 Precautions.- 6. Special Standards for Structures in Stage 2 Precautions.- 7. Special Standards for Structures in Stage 3 Precautions.- 8. Acceptable Stresses, Allowing for the Effects of Mining.- Appendix II Calculation of Ground Movement by the Computer System of Ruhrkohle AG.- Appendix III Classification of Interim Ground Movement in Terms of Time t, Influence Factor e and Extraction Stage r.- Appendix IV Determination of the Time Factor in Mining with Yielding, Permanent Pillars.- Appendix V Examples of Mining Damage.- References.- Note on the SI Units Used.- List of Symbols.

Erscheint lt. Verlag	8.12.2011
Übersetzer	R.F.S. Fleming
Zusatzinfo	XII, 546 p.
Verlagsort	Berlin
Sprache	englisch
Maße	170 x 244 mm
Gewicht	959 g
Themenwelt	Naturwissenschaften ► Geowissenschaften ► Geologie
	Naturwissenschaften ► Geowissenschaften ► Mineralogie / Paläontologie
	Technik ► Elektrotechnik / Energietechnik
Schlagworte	Bergschaden • classification • Deformation • Engineering • Formation • Mineral Resources • Research • Safety
ISBN-10	3-642-81925-7 / 3642819257
ISBN-13	978-3-642-81925-4 / 9783642819254
Zustand	Neuware