Journals / Çukurova Üniversitesi Mühendislik Fakültesi dergisi / 2022 / Cilt: 37 - Sayı: 3

Frequency Relationship with the Highest Particle Velocity of Blasting Applications in a Quarry

Bir Taş Ocağındaki Patlatma Uygulamalarına Ait En Yüksek Parçacık Hızı ile Frekans İlişkisi

Pages
827–834
Publication Date
2022-11-06
DOI
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AI Summary & Key Takeaways

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

These values and Transverse (Tran), Vertical (Vert) and Longitudinal (Long) frequency values were compared and interpreted.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:As it is known, as a result of blasting in open pit blasting, vibration waves spread to the environment and the places where the waves pass are adversely affected.
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Key Findings & Data:They emphasized that as the velocity value increases, the amount of damage is high, and as the velocity value decreases, the amount of damage to the environment is less.
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Conclusion & Impact:These values and Transverse (Tran), Vertical (Vert) and Longitudinal (Long) frequency values were compared and interpreted.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:En yüksek parçacık hızı · Frekans · Titreşim

Abstract

As it is known, as a result of blasting in open pit blasting, vibration waves spread to the environment and the places where the waves pass are adversely affected. Researchers working on the subject have reported that the degree of damage caused by waves is measured with the highest particle velocity value. They emphasized that as the velocity value increases, the amount of damage is high, and as the velocity value decreases, the amount of damage to the environment is less. In these studies, it is seen that the highest particle velocity value depends on the scaled distance, in other words, the distance between the detonation point and the measurement point, and the amount of the highest explosive substance detonated at once. However, the frequency of vibration waves formed as a result of blasting, in other words frequency values, also determines the degree of damage to the environment. In this study, the highest particle velocity values were measured by performing some blasting experiments in a quarry. These values and Transverse (Tran), Vertical (Vert) and Longitudinal (Long) frequency values were compared and interpreted.

Özet

Bilindiği gibi açık ocak patlatmalarında patlatma sonucu, çevreye titreşim dalgaları yayılmakta ve dalgaların geçtiği yerler olumsuz bir şekilde etkilenmektedir. Konu ile ilgili çalışmalar yapan araştırmacılar, dalgaların oluşturduğu zarar derecesinin, en yüksek parçacık hız değeri ile ölçüldüğünü rapor etmişlerdir. Söz konusu hız değeri arttıkça zarar miktarının yüksek olduğu, hız değeri azaldıkça da çevreye verilen zarar miktarının az olduğunu vurgulamışlardır. Yapılan bu çalışmalarda, en yüksek parçacık hız değerinin, ölçekli mesafeye diğer bir değişle patlatma noktası ile ölçüm yapılan nokta arasındaki mesafeye ve bir defada patlayan en yüksek patlayıcı madde miktarına bağlı olduğu görülmektedir. Ancak patlatma sonucu oluşan titreşim dalgalarının sıklığı yani frekans değerleri de çevreye zarar verme derecesini belirlemektedir. Bu çalışmada, bir taş ocağında bir takım patlatma uygulamaları gerçekleştirilerek en yüksek parçacık hız değerleri ölçülmüştür. Bu değerler ile Yanal (Tran), Düşey (Vert) ve Boyuna (Long) frekans değerleri karşılaştırılmış ve yorumlanmıştır.

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Cite This Article

ERCİNS, S., TOSUN, A. (2022). Frequency Relationship with the Highest Particle Velocity of Blasting Applications in a Quarry. Çukurova Üniversitesi Mühendislik Fakültesi dergisi, Cilt: 37 - Sayı: 3, 827–834. https://ajindex.com/articles/649564

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