Dergiler / Journal of International Environmental Application and Science / 2016 / Cilt: 11 - Sayı: 1

eismic Impact of Massive Blasts on the Bridge and East-Slope of the Route-7: Case Study of Zhur

Sayfa
77–86
Yayın Tarihi
2016-03-30
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Therefore, the amount of the explosive material that detonates at the same time was significantly reduced.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:With reference to the discontent expressed by the ministry of infrastructure regarding the use of limestone at the exploitation quarry of company “Vellezerit e Bashkuar” located in Zhur Municipality of Prizren.
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Temel Bulgular & Veri:Based on the seismic measurements during the major blast, the parameters of seismic vibrations were obtained and resulted that the complaints are unfounded because the registration of seismic vibrations were maximum of 0.4 mm/s to 2.0 mm/s, whilst the allowed domain of frequency content is in the range of 6 to 10 Hz.
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Sonuç & Katkı:Therefore, the amount of the explosive material that detonates at the same time was significantly reduced.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Detonation · Initiation · Vibration

Abstract

With reference to the discontent expressed by the ministry of infrastructure regarding the use of limestone at the exploitation quarry of company “Vellezerit e Bashkuar” located in Zhur Municipality of Prizren. The said complaints refer to the large seismic shakings and impact on the stability of the bridge and the eastern slope of the motorway. Therefore, we have decided to sustain seismic vibration measurements at the mentioned place. The parameters of the mining field have been included in the paperwork, along with the filling and sketches of the connection for the drilled holes. Based on the seismic measurements during the major blast, the parameters of seismic vibrations were obtained and resulted that the complaints are unfounded because the registration of seismic vibrations were maximum of 0.4 mm/s to 2.0 mm/s, whilst the allowed domain of frequency content is in the range of 6 to 10 Hz. The limit for the constructions of bridges is 5.0 mm/s, and for the slope degrees 20 mm/s. In order to achieve these reasonable results, the system with fuse was implemented for initiation of the blast field, and with this initial system we have slowed the sequences in between and slowed the drilling in the collocation. Therefore, the amount of the explosive material that detonates at the same time was significantly reduced.

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Bu Makaleye Atıf Yap

BRAHİMAJ, İ., BRAHİMAJ, F. (2016). eismic Impact of Massive Blasts on the Bridge and East-Slope of the Route-7: Case Study of Zhur. Journal of International Environmental Application and Science, Cilt: 11 - Sayı: 1, 77–86. https://ajindex.com/articles/88961

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Kaynakça (2)

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