Dynamic response of mine flail structure subjected to blast loading

• Autorzy: Barnat W. , Gotowicki P. , Kiczko A. , Dybcio P. , Szczepaniak M. , Jasiński W. , Krysiak P.
• Języki publikacji: EN

Abstrakty

EN

The paper presents experimental test of mine flail structure designed for a prototype of the Shiba special military vehicle. The Shiba vehicle is equipped with such structure to neutralize mine and IED threats which are one of the most harmful weapons used during modern warfare and peacekeeping missions. The experimental test was performed by the Military Institute of Engineer Technology and the Military University of Technology. The test procedure was based on NATO standards. Detonation of 8 kg TNT AT mine under wheel of the prototype was taken into consideration as a case of possible load during mine clearance operation on the battlefield. The test procedure included deformation measurements of selected parts of mine flail structure. During the tests, strain gauges and camera markers were placed on the structure to allow recording of strains and observation of the specific construction point’s movements. The motion was recorded using three high-speed Phantom cameras. Vishay EA-06-120LZ-120 strain gauges with ESAM Traveler bridge with sampling rate 100 kHz were used for strain measurements. The test was performed on military proving ground. As a result, strain versus time plots were obtained. The results were processed using ESAM software. Strain gauges were placed paired in specific structure points. High-speed camera recordings were obtained to visualize the process of structure response. The sequences of selected frames are shown. Pictures of deformed structure are presented.

Słowa kluczowe

EN

improvised explosive device; IED; mine flail; demining machine; Shiba

• 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: 2013
• Tom: Vol. 20, No. 3
• Strony: 21--27
• Opis fizyczny: Bibliogr. 3 poz., rys.

Twórcy

autor

Barnat W.

• Military University of Technology Department of Mechanics and Applied Computer Science Gen. Sylwestra Kaliskiego Street 2, 00-908 Warsaw, Poland tel.: [phone], fax: [phone]

autor

Gotowicki P.

• Military University of Technology Department of Mechanics and Applied Computer Science Gen. Sylwestra Kaliskiego Street 2, 00-908 Warsaw, Poland tel.: [phone], fax: [phone]

autor

Kiczko A.

• Military University of Technology Department of Mechanics and Applied Computer Science Gen. Sylwestra Kaliskiego Street 2, 00-908 Warsaw, Poland tel.: [phone], fax: [phone]

autor

Dybcio P.

• Military University of Technology Department of Mechanics and Applied Computer Science Gen. Sylwestra Kaliskiego Street 2, 00-908 Warsaw, Poland tel.: [phone], fax: [phone]

autor

Szczepaniak M.

• Military Institute of Engineer Technology Obornicka Street 136, 50-961 Wrocław, Poland tel.: [phone], fax [phone]

autor

Jasiński W.

• Military Institute of Engineer Technology Obornicka Street 136, 50-961 Wrocław, Poland tel.: [phone], fax [phone]

autor

Krysiak P.

• Military Institute of Engineer Technology Obornicka Street 136, 50-961 Wrocław, Poland tel.: [phone], fax [phone]

Bibliografia

• [1] STANAG 2920, The Adoption of Standards for Ballistic Protection Levels and Testing, NATO Standardization Agency, Brussels, Belgium 2003.
• [2] NATO AEP-55, Procedures for Evaluating the Protection Levels of Logistic and Light Armoured Vehicles for KE and Artillery Threats, NATO Standardization Agency, Brussels, Belgium 2003.
• [3] MIL-STD-662F, Military Standard: V50 Ballistic Test For Armor, 1997.