Test of impact resistance of tracked combat vehicle

• Autorzy: Borkowski W. , Rybak P.
• Języki publikacji: EN

Abstrakty

EN

Among combat vehicles high values have tracked combat vehicles. They are the most universal means of combat, both in offensive and in defense actions. About the usefulness of tanks decide the main battle features, which will include fire power, protection and mobility. The fire power is a feature that describes the quantity, quality and efficiency in terms of the main weapons system. Mobility of tanks reflects the dynamics of motion and manoeuvr ability. On the mobility a large impact has: engine, transmission and tracked drive system. Protections (armour, together with additional systems) decide on the resistance to the enemy fire and the survival ability of the vehicle, crew and internal equipment. This paper presents the impact loads on a load -bearing structures of combat vehicle. Load is generated by the anti-tank mine shock wave. Models ofobjects were worked out using a method of the finite element, assuming the linear characteristics of elements. Studies of loads of the structure of the special vehicle body were carried outfor the selected, the most common effects of explosives. Worked out research allows: determining the pressure distribution, evaluating the impact resistance of the hulls of vehicles, predicting the results of impact action, identifying the types of damage, designing or modernization of the hulls of vehicles.

Słowa kluczowe

EN

main battle tank; combat vehicles; explosive charge; modelling

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2009
• Tom: Vol. 16, No. 1
• Strony: 51--58
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Borkowski W.

autor

Rybak P.

• Military University of Technology, Faculty of Mechanical Engineering Institute of Motor Vehicles and Transportation Gen. S. Kaliskiego 2, 00-908 Warsaw, Poland tel.:[phone], fax: [phone],

Bibliografia

• [1] Borkowski, W., Łęgowski, Z., Rafa, J., Rybak, P., Numeryczny model obliczeń wytrzymałościowych dna czołgu obciążonego powietrzną falą uderzeniową wybuchu skupionego, Biuletyn WAT nr 1/1994, Warszawa, 1994.
• [2] Borkowski, W., Rybak, P., Konstrukcyjne zwiększenie odporności wozu bojowego na obciążenia udarowe, Biuletyn WAT nr 11/ 2002, Warszawa, 2002.
• [3] Borkowski, W., Rybak, P., Ochrona pasywna pojazdów specjalnych, Journal of Kones Powertrain and Transport vol. 14, nr 4/2007, Warszawa, 2007.
• [4] Borkowski, W., Rybak P., Modelling of impact strengh on combat vehicles, Journal of KonesPowertrain and Transport vol. 14, nr 1/2007.
• [5] Astanin, V. V. et al., Analysis of stress-strain state of plates under impact loading, Journal of KONES Powertrain and Transport vol. 15, nr 1/2008.
• [6] Armor.kiev.ua i inne.