Journals / Bilimsel Madencilik Dergisi / 2013 / Cilt: 52 - Sayı: 4

The Analysis of Blast Induced Vibrations of Eynez-12 Board Overburden Removal Project of Aegean Lignite Enterprice

EGE LİNYİTLERİ İŞLETMESİ MÜESSESESİ MÜDÜRLÜĞÜ’NÜN EYNEZ-12 PANOSU DEKAPAJ ÇALIŞMASINDA PATLATMA KAYNAKLI TİTREŞİMLERİN

Pages
3–12
Publication Date
2013-12-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In order to predict the equation of vibration propagation, 33 events belonged 3 shots were recorded with 14 vibration monitors, the relationship between scaled distance and peak particle velocity datas were investigated and statistically analyzed by considering charge per delay.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, risk analysis based on vibration measurements was done to determine the endamagement possibility of the blasting operations in overburden removal excavation of Aegean Lignite Works (in Turkish abbreviation: ELI) Eynez-12 board to the mentioned pit, Aegean Lignite Enterprise plants and buildings near the blasting area and buildings in the Eynez Village.Within the scope of this study, only necessary quantitative measurements and observations has been done during the shots.
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Key Findings & Data:The blasting parameters of these shots were also carefully recorded.
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Conclusion & Impact:In order to predict the equation of vibration propagation, 33 events belonged 3 shots were recorded with 14 vibration monitors, the relationship between scaled distance and peak particle velocity datas were investigated and statistically analyzed by considering charge per delay.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:patlatma · titreşim · risk analiz

Abstract

In this study, risk analysis based on vibration measurements was done to determine the endamagement possibility of the blasting operations in overburden removal excavation of Aegean Lignite Works (in Turkish abbreviation: ELI) Eynez-12 board to the mentioned pit, Aegean Lignite Enterprise plants and buildings near the blasting area and buildings in the Eynez Village.Within the scope of this study, only necessary quantitative measurements and observations has been done during the shots. The blasting parameters of these shots were also carefully recorded. In order to predict the equation of vibration propagation, 33 events belonged 3 shots were recorded with 14 vibration monitors, the relationship between scaled distance and peak particle velocity datas were investigated and statistically analyzed by considering charge per delay.

Özet

Bu çalışmada, Ege Linyitleri İşletmesi (ELİ) Müessesesi Müdürlüğü Eynez-12 Panosu Dekapaj İşi sırasında yapılan patlatmaların, söz konusu ocakta dekapaj işine yakın konumdaki ELİ’ye ait idare binaları ve tesislerde ve Eynez Köyü’ndeki binalarda hasarlara neden olabilecek seviyelerde olup olamayacağını belirlemek üzere, titreşim ölçümlerine dayalı risk analizi yapılmış ve değerlendirilmiştir. Çalışma kapsamında gerçekleştirilen arazi çalışması esnasında, söz konusu ocakta titreşim ölçümlerine esas olacak atımlarda, sadece gerekli kantitatif ölçüm ve gözlemler yapılmış, patlatma parametreleri de dikkatlice kaydedilmiştir. İzlenen 3 adet atıma ait toplam 33 adet olay 14 adet titreşim ölçer cihaz ile kaydedilmiş ve sahanın özgün titreşim yayılım formülünün bulunması için, gecikme başına düşen maksimum patlayıcı madde miktarı ve atım mesafesi dikkate alınarak türetilen ölçekli mesafe ile parçacık hızı verileri arasındaki ilişki incelenmiş ve istatiksel olarak analiz edilmiştir.

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Cite This Article

KARADOĞAN, A., KALAYCI, Ü., ÖZER, Ü., KURT, S., ÖZER, U. E. (2013). The Analysis of Blast Induced Vibrations of Eynez-12 Board Overburden Removal Project of Aegean Lignite Enterprice. Bilimsel Madencilik Dergisi, Cilt: 52 - Sayı: 4, 3–12. https://ajindex.com/articles/58611

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