Analysis of loads and stresses in structural elements of hoisting installations in mines

• Autorzy: Wolny S. , Matachowski F.
• Języki publikacji: EN

Abstrakty

EN

Shaft steelwork-conveyance interactions are present in the literature on the subject available in Poland, these problems have been extensively studied by the research teams from AGH-UST, the Central Mining Institute and the Silesian University of Technology. Despite novel and original solutions in this field, fresh problems tend to appear which have to be solved promptly. In this context an attempt to determine the force of steelwork-conveyance interaction due to irregularities of the guiding string might prove useful in the strength analysis of the conveyance or the shaft steelwork. This study attempts to determine the steelwork-conveyance interaction force and carrying elements stresses based on the dynamic analysis of the hoist operation, taking into account the irregularities or misalignment of the guiding string and their random occurrence. To validate the model some experiment on a real object were done.

Słowa kluczowe

EN

mine hoists; dynamics; loading

PL

wyciąg kopalniany; dynamika; obciążenie

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Engineering Transactions
• Rocznik: 2010
• Tom: Vol. 58, iss. 3/4
• Strony: 153--153
• Opis fizyczny: –-174, Bibliogr. 9 poz., rys., tab., wykr.

Twórcy

autor

Wolny S.

autor

Matachowski F.

• AGH University of Science and Technology Faculty of Mechanical Engineering and Robotics Al. Mickiewicza 30, 30-059 Kraków, Poland

Bibliografia

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• 2. Regulation of Economy Minister from 9 June 2006 on safety and occupational health [in Polish], Dz.U. Nr 124, poz. 863.
• 3. Regulation of The Council of Ministers from 30 April 2004 on acceptance of products for use in mining [in Polish], Katowice, 2006.
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• 5. D. Tejszerska, Modeling of coupled transverse-longitiudal vibration of mining vessel system [in Polish], Gliwice: Wyd. Politechniki Śląskiej, 1995.
• 6. M. Płachno, Method of measurment and analysis of mining vessel transversal vibration useful to appoint of real vessel and steel works loads [in Polish], Kraków, Zeszyty NaukowoTechniczne KTL, 15, 1999.
• 7. S. Wolny, Dynamic Loading of the Pulley Block In a Hoisting Installation In Normal Operating Conditions, Archives of Mining Sciences, 54, 2, 261–284, 2009.
• 8. S. Wolny, Analysis of Loading in the Conveyance – Shaft Steelwork System, Archives of Mining Sciences, 51, 4, 529–546, 2006.
• 9. S. Wolny, F. Matachowski, Operating loads of the shaft steelwork-conveyance system due to random irregularities of the guiding strings, Archives of Mining Sciences, 55, 3,=589–603, 2010.