Operational Tests of a Modular Installation and Transport Assembly of Steel Arch Support in Underground Excavations

• Autorzy: Krzysztof Krauze , Kamil Mucha , Tomasz Wydro , Andrzej Kutnik , Waldemar Hałas , Piotr Ruda , Dawid Osowski
• Języki publikacji: EN

Abstrakty

EN

The roof support, especially the ŁP yielding steel arch support, is transported and assembled in the face with the use of auxiliary machines. This activity in Polish underground mines causes numerous problems, which until present have not been solved. Currently, transport and assembly are carried out manually, while the roadheader and suspended rail are used only to a small extent. Therefore, the modular installation and transport assembly was developed jointly by FAMA Sp. z o. o. and AGH University of Science and Technology. The solution in question enables performing a number of functions (including transport and assembly of all kinds of support arches), which are not available in currently manufactured equipment. The proposed manipulator solves numerous problems occurring during the installation of the steel arch support in an underground mining excavation and significantly improves the process of drilling galleries. This innovative solution considerably differs from the existing ones, and its greatest advantage is versatility with regard to the cross-section and equipment of the roadway, as well as a wide range of functions. In addition, it can also be used for reloading works. The modular installation and transport assembly together with a platform, a temporary mechanized roof support and a mining machine, make up a mechanizes roadheader complex, which enables continuous mining, loading and installing the permanent support in underground workings. (original abstract)

Słowa kluczowe

EN

Mining sector; Machinery and equipment

PL

Górnictwo; Maszyny i urządzenia

• Czasopismo: Multidisciplinary Aspects of Production Engineering
• Rocznik: 2021
• Tom: 4
• Strony: 343--354

Twórcy

autor

Krzysztof Krauze

• AGH University of Science and Technology Kraków, Poland

autor

Kamil Mucha

• AGH University of Science and Technology Kraków, Poland

autor

Tomasz Wydro

• AGH University of Science and Technology Kraków, Poland

autor

Andrzej Kutnik

• FAMA Sp. z o.o., Poland

autor

Waldemar Hałas

• FAMA Sp. z o.o., Poland

autor

Piotr Ruda

• FAMA Sp. z o.o., Poland

autor

Dawid Osowski

• LW Bogdanka S.A., Poland

Bibliografia

• Ajamzadeh M.R., Sarfarazi V., Dehghani H. (2019). Evaluation of plow system performance in long-wall mining method using particle flow code. International Journal of Coal Science & Technology, 6, pp. 518-535.
• Bednarek Ł., Majcherczyk T. (2020). An analysis of rock mass characteristics which influence the choice of support. Geomechanics and Engineering, 21 (4), pp. 371-377.
• Biały W. (2016). Determination of workloads in cutting head of longwall tumble heading machine. Management Systems in Production Engineering, 21 (1), pp. 45-54.
• Cao R., Cao P., Lin H. (2016). Support technology of deep roadway under high stress and its application. Int. J. Mining Sci. Technol. 26 (5), pp. 787-793.
• Dyczko A., Malec M., Prostański D. (2020). The efficiency of longwall systems in the case of using different cutting technologies in the LW Bogdanka. Acta Montanistica Slovaca, 25 (4), pp. 504-516.
• GTA (2021). Support Manipulators [online], Available at: https://gta.eu/en/mining
• Klich, A., Gospodarczyk, P., Kalukiewicz, A., Kotwica, K., Pawlik, K. (1999). Maszyny i urządzenia dla inżynierii budownictwa podziemnego: Wyrobiska korytarzowe i szybowe w górnictwie (in Polish). Wydawnictwo Śląsk, Katowice.
• Krauze K., Kotwica K., Wydro T. (2007). Zastosowanie tymczasowej obudowy zmechanizowanej w procesie drążenia wyrobisk korytarzowych (in Polish). Zeszyty Naukowe. Górnictwo / Politechnika Śląska, 280, pp. 311-324.
• Krauze K. (2010). Model-based estimation of daily production output for various technologies of the longwall operation. Archives of Mining Sciences, 55 (4), pp. 891-906.
• Krauze K., Bołoz Ł., Mucha K., Wydro T. (2021). The mechanized supporting system in tunnelling operations. Tunnelling and Underground Space Technology, 113, 103929.
• Rotkegel M. (2013). ŁPw steel arch support - designing and test results. Journal of Sustainable Mining, 12 (1), pp. 34-40.
• Meng, Q., Han, L., Chen, Y., Fan, J., Wen, S., Yu, L., Li, H., 2016. Influence of dynamic pressure on deep underground soft rock roadway support and its application. Int. J. Mining Sci. Technol. 26 (5), pp. 903-912.
• Majcherczyk T., Niedbalski Z., Małkowski P., Bednarek Ł. (2014). Analysis of yielding steel arch support with rock bolts in mine roadways stability aspect. Archives of Mining Sciences, 59 (3), pp. 641-654.
• Su O. (2019). Evaluation of various mining equipment used for roadway development in coal mines. Archives of Mining Sciences 64 (4), pp. 797-812.

Identyfikatory

DOI

10.2478/mape-2021-0031