ATIM BÜYÜKLÜGÜ VE SEKLININ PATLATMA KAYNAKLI YER SARSINTISI AÇISINDAN DEGERLENDIRILMESI

T. Hüdaverdi, Akyildiz*, A. Karadogan, E. Bozkurtoglu

*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: ???type-name???Konferans katkısıbilirkişi

Özet

This study focuses on the investigation of the effect of the blast size and blast shape on ground vibration. Site investigation was performed in an Istanbul region quarry. Thirty-seven blasts were measured and 72 ground vibration data were recorded. Length and width of the blasts were measured. Additionally, a length-width ratio was defined. Increase of the length-width ratio turns the blast shape into a long column. The decrease of ratio results in a square shape blast. Specific vibration prediction equations were developed for blast those shorter than 20 meters and longer than 35 meters. These specific equations were compared to general vibration prediction equation that was developed based on whole blast data. Twelve error measures were used to compare the equations. The equations those developed for short and long blasts show considerable promise. Length-width ratio is smaller than five for 59% of the measured blast data. A specific vibration prediction equation was developed for the blasts those length-width ratio is smaller than 5. This equation was made better predictions than general predictor equation according to seven error measures. The specific equations, which were developed based on blast size, will increase prediction capability.

Tercüme edilen katkı başlığıEvaluation of blast size and shape for blast induced ground vibrations
Orijinal dilTürkçe
Ana bilgisayar yayını başlığıIMCET 2019 - Proceedings of the 26th International Mining Congress and Exhibition of Turkey
EditörlerHakan Benzer, Namik Aydogan, Mehmet Karadeniz, Okay Altun, Hakan Dundar, Mehtap Gulsun Kilic, Ece Kundak, Emre Yilmazkaya, Pelin Kertmen
YayınlayanBaski
Sayfalar247-255
Sayfa sayısı9
ISBN (Elektronik)9786050112733
Yayın durumuYayınlandı - 2019
Harici olarak yayınlandıEvet
Etkinlik26th International Mining Congress and Exhibition of Turkey, IMCET 2019 - Antalya, Turkey
Süre: 16 Nis 201919 Nis 2019

Yayın serisi

AdıIMCET 2019 - Proceedings of the 26th International Mining Congress and Exhibition of Turkey

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???event.eventtypes.event.conference???26th International Mining Congress and Exhibition of Turkey, IMCET 2019
Ülke/BölgeTurkey
ŞehirAntalya
Periyot16/04/1919/04/19

Bibliyografik not

Publisher Copyright:
Copyright © IMCET 2019 International Mining Congress and Exhibition of Turkey. All rights reserved.

Keywords

  • Aggregate quarry
  • Blast shape
  • Blast size
  • Ground vibration

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