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DC Field | Value | Language |
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dc.contributor.author | Mekhaznia, taha nabil | - |
dc.date.accessioned | 2023-11-15T13:36:04Z | - |
dc.date.available | 2023-11-15T13:36:04Z | - |
dc.date.issued | 2023-06-08 | - |
dc.identifier.uri | http//localhost:8080/jspui/handle/123456789/10827 | - |
dc.description.abstract | صخلم : دهلا ف ةساردلا هته نم يسيئرلا تازاغلا و تازازتهلاا نم ليلقت و ناملاا ىلع ظافحلا لاوا جنملا جاتنا عفر ايناث م ةيمكلا عفر و تتفتلا ثيح نم يمرلا نم ةديج ةجيتن ىلع لوصحلا اثلاث و ناملاا ثيح نم يداعلا يمرلا نم ريثكب لضفا يلسلستلا يمرلا نا ينعي ةينقتلا داصتقلا و Résumé: L'objectif principal de cette étude : Premièrement, pour maintenir la sécurité et réduire les vibrations et les gaz Deuxièmement, augmenter la production de la mine Troisièmement, obtenir un bon résultat du lancer en termes de fragmentation et d'augmentation de la quantité Cela signifie que le lancer séquentiel est bien meilleur que le lancer régulier en termes de sécurité, de technique et d'économie Abstract: The main objective of this study: First, to maintain safety and reduce vibration and gas Second, increase mine production Third, get a good result of throwing in terms of fragmentation and increasing the amount This means that sequential throwing is much better than regular throwing in terms of safety, technique and economy. | en_US |
dc.language.iso | fr | en_US |
dc.subject | ةيحاتفملا تاملكلا : مجنم , ديدح , تيتفت , روخص , تازازتها , تارجفتم , يلسلست , يداع , نملاا , ريوطت, ةزنو | en_US |
dc.subject | Mots-clés Mine, fer, fragmentation, Roch, vibrations, ’explosif, séquentiel, ordinaire, Security | en_US |
dc.subject | Key-words: Mine, Iron, Fragmentation, Rock, Vibrations, Explosive, Sequential, Ordinary, Security | en_US |
dc.title | Intitulé du thème : L’évolution des tirs séquentiels dans la mine de l'Ouenza | en_US |
dc.type | Thesis | en_US |
Appears in Collections: | 02-Département Mine et Géotechnologie |
Files in This Item:
File | Description | Size | Format | |
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Conditions d'exploitation du stock pauvre en fer dans la mine de l'Ouenza 100%.pdf | 7,32 MB | Adobe PDF | View/Open |
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