O’zbekistоn respublikаsi oliy va o’rta maxsus ta’lim vazirligi I. Mislibаyev, F. Umarov yer osti konchilik ishlari texnologiyasi
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Дарслик Мислибаев
ГЛАВА VII. СИСТЕМЫ РАЗРАБОТКИ ПЛАСТОВЫХ МЕСТОРОЖДЕНИЙ. 201 7.1-§. Общие сведения о Системых разработки пластовых месторождений ... 201 7.2-§. Факторы, влияющие на выбор системы разработки ............................... 202 7.3-§. Классификация систем разработки пластовых месторождений ............. 204 7.4-§. Системы разработки с длиными столбами ............................................. 207 7.4.1-§. Системы разработки с длиными столбами – лава – ярус ......................... 208 7.4.2-§. Этажные системы разработки с разделением этажа (яруса) на подэтажи (подярусы) ................................................................................................. 209 7.4.3-§. Системы разработки горизонтальных пластов длинными столбами .. 210 7.4.4-§. Системы разработки длинными столбами по нисходящим и восходящим направлениям .............................................................................................. 217 7.4.5-§. Столбовые системы разработки крутонаклонных (крутых) пластов 219 7.5-§. Послойные системы разработки пластовых месторождений ................. 223 243 7.5.1-§. Лава – этажные (лава - ярусные) виды струговых систем разработки пологих и наклонных пластов .................................................................. 224 7.5.2-§. Послойные системы разработки с разделением этажа на подэтажи . 225 7.5.3-§. Послойные потолко – уступные системы разработки тонких крутонаклонных пластов .......................................................................... 226 7.6-§. Комбинированные системы разработки .................................................. 227 7.7-§. Сравнительная оценка столбовой и послойной системы разработки .... 228 7.8-§. Системы разработки с узкими забоями .................................................... 230 Список использованной литературы ................................................................... 238 244 CONTENTS INTRODUCTION. ..................................................................................................... 5 CHAPTER I. BASICS OF UNDERGROUND MINING .......................................... 7 1.1-§. The mine and the mine area .............................................................................. 7 1.2-§. Stages of extraction. ....................................................................................... 10 1.3-§. The concept of the value of the ore and the production profitability. .............. 15 1.4-§. Mining enterprises, mining, mines, mining fields, layer. ................................ 16 1.5-§. Basic mining requirements. ............................................................................ 18 CHAPTER II. UNDERGROUND MINING PROCESSES ...................................... 23 2.1-§. Classification of Open methods (categories). ................................................. 23 2.2-§. Opening the mine. .......................................................................................... 27 2.3-§. The main training requirements. ..................................................................... 39 2.4-§. Methods for preparing basic horizons. ............................................................ 41 2.5-§. General order of preparation and placement of revolting. ............................... 44 2.6-§.The extraction of ore blocks ............................................................................ 45 2.7-§. Explosion of Ruda Massive. ........................................................................... 56 2.8-§. Unblocking and delivery. ............................................................................... 72 CHAPTER III. CLASSIFICATION OF EXTRACTING ORE MINING SYSTEMS.76 3.1-§. Classification of ore extraction systems.......................................................... 76 3.2-§. Ore extraction efficiency of the system .......................................................... 81 CHAPTER IV. THE NATURAL WAY TO KEEP THE SPACE-BASED PRODUCTION SYSTEMS .................................................................................... 84 4.1-§. Excavation system with open excavation ....................................................... 84 4.2-§. Exhausted system. .......................................................................................... 85 4.3-§. Column Camera Extraction System.. .............................................................. 90 4.4-§. Story-camera production system.. ................................................................ 102 CHAPTER V. BASED ON THE MINING OF ORE AND ROCKS DOWN THE PRODUCTION SYSTEMS... ................................................................................ 131 5.1-§. Extraction System of ore by gathering. ......................................................... 131 5.2-§. Ore drilling of boreholes with its store system.............................................. 132 5.3-§. Flexible system of ore with deep wells. .......................................................... 44 5.4-§. Delivery of crushed ore. ............................................................................... 146 245 5.5-§. Layer forced overthrow of. ........................................................................... 151 5.6-§. Layer self-tipping system. ............................................................................ 162 CHAPTER VI. EXTRACTION SYSTEMS BASED ON ARTIFICIAL STORAGE OF EXTRACTED WASTE.................................................................................... 181 6.1-§. To strengthen the space dug excavation. ...................................................... 181 6.2-§. Filling the gap dug excavation. ..................................................................... 184 6.3-§. Technology to fill the gap............................................................................. 187 6.4-§. Drilling horizontally to fill the gap separating the layers excavation. ........... 191 6.5-§. Dig the gap, cut segments (segments of) the excavation. .............................. 196 6.6-§. A crank-lever mining system by filling the drainage gap .............................. 200 6.7-§. To strengthen and fill the gap that had been dug excavation. ........................ 202 CHAPTER VII. LAYERED BED EXCAVATION SYSTEMS ............................. 205 7.1-§. General Data on Layered Mining Systems ................................................... 205 7.2-§. Factors affecting the selection of the drilling system .................................... 206 7.3-§. Classification of drilling systems .................................................................. 208 7.4-§. Long stretch excavation systems ..................................................................... 207 7.4.1-§. Long stretching system - lava-layer (lava-yarus) ........................................... 208 7.4.2-§. Systems for digging the floor (yarus) by hinges ............................................ 209 7.4.3-§. Horizontal layers with a long post mining systems ........................................ 210 7.4.4-§. Long-range excavation systems for landing or hiking.................................... 217 7.4.5-§. Very slightly (vertical) layers to dig post systems ......................................... 219 7.5-§. Excavation systems ...................................................................................... 223 7.5.1-§. The lava-yarus appearance of the leak-free layers ..................................... 224 7.5.2-§. Excavation system on the floor .................................................................. 225 7.5.3-§. Extremely thin layers in half (vertically) ceiling excavation systems......... 226 7.6-§. Mixed mining systems ................................................................................. 227 7.7-§. Comparative Evaluation of Desktops and Excavation Systems .................... 228 7.8-§. Shortwave digging systems .......................................................................... 230 REFERENCES....................................................................................................... 338 Download 7 Mb. Do'stlaringiz bilan baham: |
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