安全预评价毕业设计

安全预评价毕业设计内容摘要：

.................... 3 coal mine construction project .............................................................. 5 construction unit ......................................................................... 5 construction project .................................................................... 5 regional geological features ........................................................ 6 geological characteristics .......................................................... 7 mine hydrogeology ..................................................................... 8 mine safety basic conditions ...................................................... 9 mining status ............................................................................. 10 2 Identification and analysis of dangerous, harmful factor ..........................11 and process of dangerous, harmful factors identification ........11 dangerous, harmful factors identification ............................................ 12 dangerous and harmful factors, the degree of risk ............................... 13 dangerous and harmful factors, hazard analysis................................... 14 3 evaluation units, evaluation methods .......................................................... 17 IX evaluation unit division ....................................................................... 17 the selection of evaluation method ..................................................... 17 4 qualitative, quantitative evaluation ............................................................. 20 mining unit pre evaluation ................................................................... 20 mine exploitation system overview .......................................... 20 system of mining safety checklist analysis ............................... 21 mining system analysis ............................................................. 22 mining unit pre evaluation conclusion ...................................... 23 ventilation unit pre evaluation .............................................................. 23 ventilation system overview .................................................... 23 mine ventilation system safety checklist analysis .................... 24 unit pre evaluation conclusion ................................. 25 gas control unit pre evaluation ............................................................. 25 gas disaster ................................................................................ 25 of the mine gas emission ........................................................... 26 gas explosion accident tree analysis ......................................... 28 analysis of the basic event gas disasters ................... 30 gas control unit pre evaluation conclusion… .............................. 35 dust control unit pre evaluation ........................................................... 35 dust hazard ................................................................................ 35 dust hazards may cause analysis of accident............................. 36 dust preventing technology for reliability analysis of .............. 39 dust prevention unit and the conclusion of the evaluation ........ 39 fire unit pre evaluation ......................................................................... 39 coal seam spontaneous bustion ......................................... 39 external fire prevention pre evaluation of mine ........................ 40 X fire unit pre evaluation conclusion ............................................ 44 control unit pre evaluation ................................................................... 45 mine water prevention and control ........................................... 45 quantitative evaluation.............................................................. 47 control unit of water pre evaluation conclusion ........................ 49 safety monitoring unit pre evaluation................................................... 50 of safety monitoring system................................... 50 analysis of safety monitoring system ....................... 50 safety monitoring device preliminary hazard analysis.............. 51 security monitoring unit pre evaluation conclusion .................. 51 blasting equipment storage, transport unit pre evaluation .................... 52 blasting equipment storage, transport unit................................. 52 blasting equipment storage, transport unit evaluation method .. 52 blasting equipment storage, transport unit analysis ................... 52 blasting equipment storage, transport unit conclusion............... 53 transport, lifting unit pre evaluation .................................................... 53 design to improve system.......................................................... 53 and quantitative analysist ........................................ 54 auxiliary transport system......................................................... 54 transportation, improve transportation system.......................... 55 emergency rescue unit pre evaluation ................................................ 55 emergency rescue unit evaluation method .............................. 55 emergency rescue unit risk analysis ........................................ 55 emergency rescue unit pre evaluation conclusion ................... 56 unit pre evaluation of safety management ......................................... 56 health, health care and health care unit pre evaluation ...................... 57 XI mine occupation hazards and preventive measures ................. 57 occupation hazards, health care status ..................................... 57 problems and solutions .......................................。