Comparison of Methods for Calculating Fragmentation of Blast Muck Piles in Quarries

• Autorzy: Nowak-Szpak Anna , Wesoły Michał , Bajcar Adam

Identyfikatory

DOI

10.37190/msc243108

• Języki publikacji: EN

Abstrakty

EN

The size distribution and fragmentation level of the blasted rock mass are crucial factors in enhancing the efficiency of loading, transportation, crushing, and milling processes. This article provides a comparative analysis of grain size distribution curves derived from image analysis using various methods. The first method compares representative fragments of the muck pile through manual analysis, commercial software, and an Open-Source Algorithm. The second method evaluates the grain size distribution curves of the entire muck pile, utilizing both commercial software and an open-source algorithm.

Słowa kluczowe

EN

fragmentation; fragment size distribution; fracture; blasting; quarries

• Wydawca: Wydział Geoinżynierii, Górnictwa i Geologii, Instytut Górnictwa Politechniki Wrocławskiej
• Czasopismo: Mining Science
• Rocznik: 2024
• Tom: Vol. 31
• Strony: 145--162
• Opis fizyczny: Bibliogr. 28 poz., rys., tab.

Twórcy

autor

Nowak-Szpak Anna

• Wroclaw University of Science and Technology, Faculty of Geoengineering, Mining and Geology, Department of Mining, Na Grobli 15, 50-421 Wroclaw, Poland

• https://orcid.org/0000-0001-6102-5277

autor

Wesoły Michał

• SSE POLSKA SP. Z O.O., Rogów Sobócki, ul. Wrocławska 58, 55-050 Sobótka

autor

Bajcar Adam

• „Poltegor-Instytut” Institute of Opencast Mining, 51-616 Wrocław, Poland

• https://orcid.org/0000-0002-6931-8338

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