KAZI ARINI SINIRI OPTİMİZASYONU İÇİN GELİŞTİRİLEN YÖNTEMLER VE ÖRNEK BİR UYGULAMA

Yıl 2018, Cilt: 57 Sayı: 4, 247 - 258, 01.12.2018

Gamze Erdogan Erten Mahmut Yavuz

https://doi.org/10.30797/madencilik.480083

Öz

Kazı arını sınırı optimizasyonu, yeraltı maden planlama ve tasarım sürecindeki optimizasyon

çalışmalarının başlangıç noktası olarak düşünülmekte ve mümkün olan en iyi kazı arını düzenini;

madenin işletme, jeoteknik ve fiziksel kısıtlamalarını hesaba katarak seçip, ekonomik kârın en

üst düzeye çıkarılmasına odaklanmaktadır. Son 20-25 yıldır dikkat çekmeye başlayan bu alan

için çok sayıda algoritma ve teknik geliştirilmiş olmakla birlikte, bunlar açık ocak madenciliği

için yapılan çalışmalarının oldukça gerisinde kalmıştır. Bu makale, öncelikle kazı arını sınır

optimizasyonu için günümüze kadar geliştirilen yöntemler üzerine ayrıntılı bir literatür analizi

yapmakta, ardından bir cevher kütlesi modeli üzerinde seçilen bir algoritmanın uygulanmasını

göstermektedir. Bu çalışmadan elde edilen sonuçlar, şimdiye kadar kazı arını sınırlarının

optimizasyonu için geliştirilmiş yöntemlerin hiçbirinin, henüz üç boyutta (3D) tam optimum

sonuçları garanti edemediğini, çoğunun sezgisel birer yöntem olarak kaldığını göstermektedir.

Anahtar Kelimeler

Yeraltı madenciliği, Optimizasyon, Algoritmalar, Sezgisel yaklaşım, Kazı arını sınırı optimizasyonu

Kaynakça

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