YERALTI MADENLERİNDE MADEN ARITMA SIRASINDA MASOVİK MADENCİLİK UYGULAMASI

Özet: Yeraltında kurşun (Pb) ve çinko (Zn) metal cevherlerinin kullanımı, ekonomik sorunların profesyonel çözümü yanında kullanım sırasında güvenlik gerektiren sorunlardan biridir. Cevherlerin büyük yer altı derinliklerinde karmaşık şekilde sömürülmesi, üretim hacmini sınırlayan farklı jeolojik tabakalardan oluşan masifler tarafından empoze edildi. Cevherlerin çıkarılması sırasında, özellikle toprak altı sömürü yönteminde cevherlerin yıkımı için patlatma sondaj teknolojisi uygulanmakta ve özellikle patlatma sondajı uygulamasının zorluğu damar şeklinde kaynaklardadır. Maden çökmesi işlemi ilk olarak deliklerin patlayıcılarla yetersiz doldurulması sonucu cevherin tıkanmasının önüne geçerek cevherin kırılma ihtimalini yaratmayı amaçlayan sondajların patlayıcılarla doldurulmasıyla yapılır. Bu bilimsel çalışma, matkap sayısını, matkabın uzunluğunu, patlayıcı ile doldurma uzunluğunu, patlayıcının spesifik tüketimini analiz eder

APPLYING MASSIVE BLASTING DURING ORE EXPLOITATION IN UNDERGROUND MINES

Underground exploitation of lead (Pb) and Zinc (Zn) metal ore is one of the issues that requires safety during the exploitation and professional solutions for economic issues, moreover, the complicated exploitation of ore in great underground depths is imposed by the various geological mass layers that limit the production volume. In the ore exploitation process, drilling and blasting technology is applied for rock cutting, especially in the sublevel exploitation method and in particular the difficulty of applying drilling and blasting is in vein shaped sources. The mineral blasting process is done initially by performing the drilling, charging up the drill holes with explosives by aiming to blast the mineral while preventing the ore blocking as a consequence of sufficient charging of the holes with explosives. In this paper we analyze the number of drills, drilling depth, length of charging drilled holes with explosives, specific consumption of explosives.

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