Determining for an output capacity of dimension stone exploitation from the computer simulations to generate the fracture network in 3D: case study in some dimensional stone quarries in Vietnam

• Autorzy: Nguyen Anh Tuan , Pham Van Hoa , Pham Van Viet , Le Van Quyen , Le Thi Hai , Nguyen Tuan Anh

Identyfikatory

DOI

10.29227/IM-2019-02-67

Warianty tytułu

PL

Określenie wydajności wykorzystania kamienia blocznego z symulacji komputerowych w celu wygenerowania sieci pęknięć w 3D: studium przypadku w kamieniołomach kamieni blocznych w Wietnamie

• Konferencja: POL-VIET 2019 : scientific-research cooperation between Poland and Vietnam : 08–10.07.2019, Krakow
• Języki publikacji: EN

Abstrakty

EN

In dimension stone quarry exploitations such as the marble quarry, a literature review of the existing numerical modelling techniques has been carried out. According to Distinct Element Method, discontinuities have been treated as boundary conditions between blocks and, consequently, an accurate knowledge of joint distribution and orientation was required. The result of analyzing data and simulating in the fracture rock environment, which is applied to a mining condition of the dimensional stone quarries. The research we introduce in the output capacity of the dimension stone quarry from the computer simulations to generate the fracture network in 3D with an aim of evaluating the size of the blocks. The results of numerical models have been used to optimize some of the technical parameters for dimensional stone extraction and ensuring stable bench in the mining operation.

Słowa kluczowe

EN

quarries; Vietnam; computer simulation

PL

kamieniołomy; Wietnam; symulacja komputerowa

• Wydawca: Polskie Towarzystwo Przeróbki Kopalin
• Czasopismo: Inżynieria Mineralna
• Rocznik: 2019
• Tom: R. 21, nr 2/2
• Strony: 135--146
• Opis fizyczny: Bibliogr. 14 poz., tab., wykr., zdj.

Twórcy

autor

Nguyen Anh Tuan

• Faculty of Mining, Hanoi University of Mining and Geology, Vietnam

autor

Pham Van Hoa

• Faculty of Mining, Hanoi University of Mining and Geology, Vietnam

autor

Pham Van Viet

• Faculty of Mining, Hanoi University of Mining and Geology, Vietnam

autor

Le Van Quyen

• Faculty of Mining, Hanoi University of Mining and Geology, Vietnam

autor

Le Thi Hai

• Faculty of Mining, Hanoi University of Mining and Geology, Vietnam

autor

Nguyen Tuan Anh

• The mining - Geology design survey and Construction consulting joint stock company, Vietnam

Bibliografia

• 1. S. Priest, Discontinuity analysis for rock engineering (Chapman & Hall, 1993).
• 2. Nguyen Anh Tuan, V. Merrien-Soukatchoff, M. Vinches, Grouping discontinuities of fractured rock mass into main sets : consequences on the stability analysis of open pit benches, (ed. DFNE 2014. Vancouver, Canada, pp.1–8, 2014).
• 3. E. Hoek, W.Bray, Rock Slope Engineering civil and mining 4th (ed. C. D. Wyllie & C. W. Mah, eds., London and New York, 2004).
• 4. D. Heliot, Generating a blocky rock mass. International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 25, pp.127–138 (1988).
• 5. Laego-École des Mines de Nancy-INERIS, RESOBLOK, (2008).
• 6. V. Merrien-Soukatchoff, T. Korini, A. Thoraval, Use of an Integrated Discrete Fracture Network Code for Stochastic Stability Analyses of Fractured Rock Masses. Rock Mechanics and Rock Engineering, 45, pp.159–181 (2012).
• 7. A. Thoraval, Analysis of the fracturation from the underground quarries of Levigliani, Lasa, and Dionyssomarble, Brite/Euram Project BE-5005, (2005).
• 8. Nguyen Anh Tuan et al., Grouping discontinuities in representative sets: influence on the stability analysis of slope cuts. Bulletin of Engineering Geology and the Environment, 75(4), (2016).
• 9. Nguyen Anh Tuan, Stability conditions of jointed rock slope with contact dynamics method, 56, pp.11–19, (2016).
• 10. Nguyen Anh Tuan, Pham Van Viet, Tran Dinh Bao, Optimization of some technical parameters for mining dimesional stone by wire saw machine. The 22nd National Conference on Mining Science and Technique, Pages 171-280 (2011).
• 11. Nguyen Anh Tuan, Pham Van Viet, Le Van Quyen, Modelling of the rock mass and discontinuity structure aided design and planning methodology for marable Thung Khuoc quarries, Vietnam. Advances in Mining and Tunneling (ICAMT 2016), (2016).
• 12. P.M.Warburton, Vector stability analysis of an arbitrary polyhedral rock block with any number of free faces. International Journal of Rock Mechanics and Mining Sciences, 18, (1981).
• 13. Exploratory report of Thung Khuoc quarry in Quy Hop Town, Thung Nang Commune, Quy Hop District, Nghe An Province, (2012).
• 14. Exploratory report of Luc Yen quarry; Van Xuan quarry; Phu Cat quarry; Hoa Quang Bac quarry; Nui Mot, (2018).

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).