Research on the effectiveness of the innovative protective structure for vehicles

• Autorzy: Borkowski W. , Rybak P. , Hryciów Z. , Starczewski L. , Gmitrzuk M. , Szcześniak K.

Identyfikatory

DOI

10.5604/12314005.1161604

• Języki publikacji: EN

Abstrakty

EN

This article presents results of the research on developed innovative protective structure for vehicles. The fundamental objective of executed work was to check the correctness of assumed assumptions, shape and geometry of the solution and configuration of components that affect the protective effectiveness during the impact of the explosive. In order to reach that goal, both model tests and experimental tests were carried out. The experimental tests were carried out on the real object. Significant information about the level, directions and nature of affecting dynamic loads were obtained as well as information about their impact on particular structure elements. The MES numerical model of the research object has been developed in LS-Dyna system. Special emphasis was placed on the mapping of complex geometry, configuration of components and their interactions. Test calculations were carried out and then the resistance calculations were made. As a load, generating post-explosion impact wave, the load imposed by normative requirements concerning the way of explosive arrangement as well as the shape and weight. The analysis of obtained results of the experimental and numerical tests allows for high evaluation of effectiveness of proposed solution.

Słowa kluczowe

EN

structure; dynamical loads; experimental research; numerical research

• 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: 2015
• Tom: Vol. 22, No. 1
• Strony: 29--36
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Borkowski W.

• Military University of Technology, Faculty of Mechanical Engineering Gen. Kaliskiego Street 2, 00-908 Warsaw, Poland tel.: [phone], fax.: [phone]

autor

Rybak P.

• Military University of Technology, Faculty of Mechanical Engineering Gen. Kaliskiego Street 2, 00-908 Warsaw, Poland tel.: [phone], fax.: [phone]

autor

Hryciów Z.

• Military University of Technology, Faculty of Mechanical Engineering Gen. Kaliskiego Street 2, 00-908 Warsaw, Poland tel.: [phone], fax.: [phone]

autor

Starczewski L.

• Military Institute of Armour and Automotive Technology Okuniewska Street 1, 05-70 Sulejówek, Poland tel.: [phone], fax: [phone]

autor

Gmitrzuk M.

• Military Institute of Armour and Automotive Technology Okuniewska Street 1, 05-70 Sulejówek, Poland tel.: [phone], fax: [phone]

autor

Szcześniak K.

• Military Institute of Armour and Automotive Technology Okuniewska Street 1, 05-70 Sulejówek, Poland tel.: [phone], fax: [phone]

Bibliografia

• [1] Genson, K. W., Vehicle shaping for mine blast damage reduction, University of Maryland, College Park, Master of Science 2006.
• [2] Mori, L. F., Lee, S., Xue, Z. Y., Vaziri, A., Queheillalt, D. T., Dharmasena, K. P., Wadley, H. N. G., Hutchinson, J. W., Espinosa, H. D., Deformation and fracture modes of sandwich structuressubjected to underwater impulsive loads, Journal of Mechanics of Materials and Structures Vol. 2, No. 10, 2007.
• [3] Xue, Z., Hutchinson, J. W., A comparative study of impulse-resistant metal sandwich plates, International Journal of Impact Engineering, Vol. 30, pp. 1283–1305, 2004.
• [4] Weia, Z., Deshpandeb, V. S., Evansa, A. G., Dharmasena, K. P., Queheillaltc, D. T. Wadleyc, H. N. G., Murtyd, Y. V., Elzeyd, R. K., Dudte, P., Chene, Y., Knighte, D., Kiddyf, K., The resistance of metallic plates to localized impulse, Journal of the Mechanics and Physics of Solids, Vol. pp. 56 2074–2091, 2008.
• [5] Rimoli, J. J., Talamini, B., Wetzel, J. J., Dharmasena, K. P., Radovitzky, R., Wadley, H. N. G., Wet-sand impulse loading of metallic plates and corrugated core sandwich panels, International Journal of Impact Engineering, Vol. 38, pp. 837-848, 2011.
• [6] Genson, K., Vehicle shaping for mineblast damage reduction, Master’s of Science, University of Maryland, 2006.
• [7] Kuchta, W., Poszukiwanie najlepszego, Przegląd Sił Zbrojnych, Nr 2, str. 13-18 2014.
• [8] Stewart, L. K., Freidenberg, A., Rodriguez-Nikl, T., Oesterle, M., Wolfson, J., Durant, B., Arnett, K., Asaro, R. J., Hegemier, G. A., Methodology and validation for blast and shock testing of structures using high-speed hydraulic actuators, Engineering Structures, Vol. 70, pp. 168-180, 2014.
• [9] Test Operation Procedure (TOP) 2-1-007 Dynamic Displacement Measurement, Ballistic Instrumentation Division (TEDT-AT-SLB).
• [10] Rybak, P., Protecting panels for special purpose vehicles, Journal of KONES and Powertrain vol. 17, nr 1/2010, Warszawa, 2010.
• [11] Nilsson, M., Constitutive Model for Armox 500T and Armox 600T at Low and Medium Strain Rates, Technical report, Swedish Defence Research Agency, December 2003.
• [12] LS-DYNA KEYWORD USER'S MANUAL VOLUME II. Material Models, February 2013. Version R7.0 Livermore Software Technology Corporation (LSTC).
• [13] Randers-Pehrson, G., Bannister, K., Airblast Loading Model for DYNA2D and DYNA3D, ARL-TR-1310, March 1997.
• [14] Swisdak, M. M., Simplified Kingery airblast calculations, Silver Spring, 1994.
• [15] Borkowski, W., Rybak, P., Wysocki, J., Hryciów, Z., Badanie skutków oddziaływania improwizowanych ładunków wybuchowych na KTO w wersji specjalnej, Górnictwo odkrywkowe nr 4/2010.
• [16] Rybak, P., Borkowski, W., Wysocki, J., Hryciów, Z., Michałowski, B., Badania modelowe lekkiego czołgu na bazie wielozadaniowej platformy bojowej. Biuletyn Naukowo-Techniczny Ośrodka Badawczo-Rozwojowego Urządzeń Mechanicznych – „OBRUM”. Szybkobieżne Pojazdy Gąsienicowe (28) nr 2/ 2011.

Uwagi

EN

The work was financed by the European Regional Development Fund in Poland, project: "Technologies for manufacturing new generation composite impact energy absorbers ", project no: POIG.01.03.01-14-031/12 and performed by a consortium of companies: Military Institute of Armoured and Automotive Technology – Sulejówek and Mikanit – Warsaw.