A review of the development of better prediction equations for blast fragmentation

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

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A review of the development of better prediction equations for blast fragmentation. / Ouchterlony, Finn; Sanchidrián, José Angel.

Rock Dynamics – Experiments, Theories and Applications: Proceedings of the 3rd International Conference on Rock Dynamics and Applications (RocDyn-3). ed. / Charlie C. Li; Xing Li; Zong-Xian Zhang. Boca Raton, 2018. p. 25-45.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Harvard

Ouchterlony, F & Sanchidrián, JA 2018, A review of the development of better prediction equations for blast fragmentation. in CC Li, X Li & Z-X Zhang (eds), Rock Dynamics – Experiments, Theories and Applications: Proceedings of the 3rd International Conference on Rock Dynamics and Applications (RocDyn-3). Boca Raton, pp. 25-45.

APA

Ouchterlony, F., & Sanchidrián, J. A. (2018). A review of the development of better prediction equations for blast fragmentation. In C. C. Li, X. Li, & Z-X. Zhang (Eds.), Rock Dynamics – Experiments, Theories and Applications: Proceedings of the 3rd International Conference on Rock Dynamics and Applications (RocDyn-3) (pp. 25-45). Boca Raton.

Vancouver

Ouchterlony F, Sanchidrián JA. A review of the development of better prediction equations for blast fragmentation. In Li CC, Li X, Zhang Z-X, editors, Rock Dynamics – Experiments, Theories and Applications: Proceedings of the 3rd International Conference on Rock Dynamics and Applications (RocDyn-3). Boca Raton. 2018. p. 25-45

Author

Ouchterlony, Finn ; Sanchidrián, José Angel. / A review of the development of better prediction equations for blast fragmentation. Rock Dynamics – Experiments, Theories and Applications: Proceedings of the 3rd International Conference on Rock Dynamics and Applications (RocDyn-3). editor / Charlie C. Li ; Xing Li ; Zong-Xian Zhang. Boca Raton, 2018. pp. 25-45

Bibtex - Download

@inproceedings{ed292cf9ca3c4a389689112de9428294,
title = "A review of the development of better prediction equations for blast fragmentation",
abstract = "The development of prediction formulas for the fragmentation from bench blasting has been reviewed, starting with Koshelev et al. (1971) and Kuznetsov (1973). Much attention has been paid to the Kuz-Ram model (Cunningham 1983, 1987 & 2005), its development, its errors and the mean vs median misunderstanding. The work by the USBuMin (Stagg et al. 1990 & Otterness et al. 1991) and by Chung & Katsbanis (2001) are reviewed as are the JKMRC models by (Kanchibotla et al. 1999, CZM) & Djordevic et al. (1999, TCM) developed to cope with the underestimation of blasting fines. The change brought by the Swebrec distribution (Ouchterlony 2005) and the associated KCO model is described. Studying distribution-free fragment sizes x_P for an arbitrary mass passing P led to the discovery of the fragmentation-energy fan (Ouchterlony et al. 20017a) and, with the help of dimensional analysis to the new fragmentation prediction model x_P-frag (Sanchidri{\'a}n & Ouchterlony 20017a), which has much lower errors than the Kuz-Ram and CZM models.",
author = "Finn Ouchterlony and Sanchidri{\'a}n, {Jos{\'e} Angel}",
year = "2018",
month = "6",
language = "English",
isbn = "978-0-8153-9667-3",
pages = "25--45",
editor = "Li, {Charlie C.} and Xing Li and Zhang, {Zong-Xian }",
booktitle = "Rock Dynamics – Experiments, Theories and Applications",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - A review of the development of better prediction equations for blast fragmentation

AU - Ouchterlony, Finn

AU - Sanchidrián, José Angel

PY - 2018/6

Y1 - 2018/6

N2 - The development of prediction formulas for the fragmentation from bench blasting has been reviewed, starting with Koshelev et al. (1971) and Kuznetsov (1973). Much attention has been paid to the Kuz-Ram model (Cunningham 1983, 1987 & 2005), its development, its errors and the mean vs median misunderstanding. The work by the USBuMin (Stagg et al. 1990 & Otterness et al. 1991) and by Chung & Katsbanis (2001) are reviewed as are the JKMRC models by (Kanchibotla et al. 1999, CZM) & Djordevic et al. (1999, TCM) developed to cope with the underestimation of blasting fines. The change brought by the Swebrec distribution (Ouchterlony 2005) and the associated KCO model is described. Studying distribution-free fragment sizes x_P for an arbitrary mass passing P led to the discovery of the fragmentation-energy fan (Ouchterlony et al. 20017a) and, with the help of dimensional analysis to the new fragmentation prediction model x_P-frag (Sanchidrián & Ouchterlony 20017a), which has much lower errors than the Kuz-Ram and CZM models.

AB - The development of prediction formulas for the fragmentation from bench blasting has been reviewed, starting with Koshelev et al. (1971) and Kuznetsov (1973). Much attention has been paid to the Kuz-Ram model (Cunningham 1983, 1987 & 2005), its development, its errors and the mean vs median misunderstanding. The work by the USBuMin (Stagg et al. 1990 & Otterness et al. 1991) and by Chung & Katsbanis (2001) are reviewed as are the JKMRC models by (Kanchibotla et al. 1999, CZM) & Djordevic et al. (1999, TCM) developed to cope with the underestimation of blasting fines. The change brought by the Swebrec distribution (Ouchterlony 2005) and the associated KCO model is described. Studying distribution-free fragment sizes x_P for an arbitrary mass passing P led to the discovery of the fragmentation-energy fan (Ouchterlony et al. 20017a) and, with the help of dimensional analysis to the new fragmentation prediction model x_P-frag (Sanchidrián & Ouchterlony 20017a), which has much lower errors than the Kuz-Ram and CZM models.

M3 - Conference contribution

SN - 978-0-8153-9667-3

SP - 25

EP - 45

BT - Rock Dynamics – Experiments, Theories and Applications

A2 - Li, Charlie C.

A2 - Li, Xing

A2 - Zhang, Zong-Xian

CY - Boca Raton

ER -