An application of the modified Holmberg-Persson approach for tunnel blasting design

In this study, the applicability of the modified Holmberg-Persson approach for a tunnel blast design was investigated. For this purpose, firstly, a detailed description of the modified Holmberg-Persson approach was made. After that, data collection program for the statistical analysis of the ground vibration parameters induced by the tunnel blasting was presented and then the determination of the critical peak particle velocity level associated with the rock damage was described. Finally, site-specific limiting peak particle velocity values obtained by measuring the overbreak after blasting were given. The results of the field investigations were discussed and a new equation to calculate the crushed zone radius was derived. The studies have shown that Holmberg-Persson approach which was originally suggested for perimeter control design technique, can also be applied for a full blasting round to select the proper explosive-hole combinations. © 2014 Elsevier Ltd.

Dergi Adı Tunnelling and Underground Space Technology
Dergi Cilt Bilgisi 43
Sayfalar 113 - 122
Yayın Yılı 2014
Eser Adı
[dc.title]
An application of the modified Holmberg-Persson approach for tunnel blasting design
Yazar
[dc.contributor.author]
Yilmaz O.
Yazar
[dc.contributor.author]
Unlu T.
Yayın Yılı
[dc.date.issued]
2014
Yayıncı
[dc.publisher]
Elsevier Ltd
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
In this study, the applicability of the modified Holmberg-Persson approach for a tunnel blast design was investigated. For this purpose, firstly, a detailed description of the modified Holmberg-Persson approach was made. After that, data collection program for the statistical analysis of the ground vibration parameters induced by the tunnel blasting was presented and then the determination of the critical peak particle velocity level associated with the rock damage was described. Finally, site-specific limiting peak particle velocity values obtained by measuring the overbreak after blasting were given. The results of the field investigations were discussed and a new equation to calculate the crushed zone radius was derived. The studies have shown that Holmberg-Persson approach which was originally suggested for perimeter control design technique, can also be applied for a full blasting round to select the proper explosive-hole combinations. © 2014 Elsevier Ltd.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Blasting damage
Konu Başlıkları
[dc.subject]
Holmberg-Persson approach
Konu Başlıkları
[dc.subject]
Overbreak
Konu Başlıkları
[dc.subject]
Tunnel blasting
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
0886-7798
İlk Sayfa Sayısı
[dc.identifier.startpage]
113
Son Sayfa Sayısı
[dc.identifier.endpage]
122
Dergi Adı
[dc.relation.journal]
Tunnelling and Underground Space Technology
Dergi Cilt Bilgisi
[dc.identifier.volume]
43
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1016/j.tust.2014.04.009
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/4184
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
10
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
18 Ocak 2024 20:13
Google Kontrol
Tıklayınız
blasting Holmberg-Persson approach particle tunnel design velocity modified studies derived radius crushed calculate equation discussed investigations results control Elsevier combinations explosive-hole proper select applied technique perimeter suggested originally damage description statistical program collection detailed ground
6698 sayılı Kişisel Verilerin Korunması Kanunu kapsamında yükümlülüklerimiz ve çerez politikamız hakkında bilgi sahibi olmak için alttaki bağlantıyı kullanabilirsiniz.

creativecommons
Bu site altında yer alan tüm kaynaklar Creative Commons Alıntı-GayriTicari-Türetilemez 4.0 Uluslararası Lisansı ile lisanslanmıştır.
Platforms