Criteria of material selection for ballistic shields in the context of chosen degenerated models

• Autorzy: Kulisiewicz, M. , Bocian, M. , Jamroziak, K.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The models come from complex rheological models that static and quasi-static loading analysis was presented in the following publications. The main conception of the research is determination of the mechanical properties of ballistic shield materials with the use of the complex constitutive compounds. Design/methodology/approach: In the paper criteria of material selection for ballistic shields in the context of chosen degenerated models are described. Findings: Based on the research in direction of the first phase analysis of the punching process the final result gives designing criteria for the new effective ballistic shields. The results of the presenting analysis give specific technical solution in the context of material selection for the ballistic shields. Practical implications: The article exemplifies the importance of material selection that is responsible for the first punching phase. That data is necessary to design the optimal ballistic shields. Originality/value: The new conception based on degenerated model finds application in analysis of punching process. Nevertheless application of the technical solution will be possible after the new material testing methods are curried out (identification methodology in the dynamic conditions). This is the main goal in the next step of the research.

Słowa kluczowe

PL

mechanika komputerowa; obciążenie udarowe

EN

computational mechanics; impact load; composites

• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2008
• Tom: Vol. 31, nr 2
• Strony: 505-509
• Opis fizyczny: Bibliogr. 18 poz., wykr., il., tab.

Twórcy

autor

Kulisiewicz, M.

autor

Bocian, M.

autor

Jamroziak, K.

• Institute of Materials Science and Applied Mechanics, Wrocław University of Technology, Wrocław, Poland,

Bibliografia

• [1] K. Jamroziak, M. Kulisiewicz, The calculating models used to identify light weight ballistic shields subject to impact loads, an unpublished report, (2003) WSOWL Wroclaw, part [2].
• [2] K. Jamroziak, M. Kulisiewicz, S. Piesiak, Punching process analysis of mechanical elements witch use of chosen non-elastic models, Engineering Machines Problems 23 (2004) 69-78.
• [3] K. Jamroziak, Analysis a Degenerated Standard Model in the Piercing Process, Journal of Achievements in Materials and Manufacturing Engineering 22/1 (2007) 49-52.
• [4] J. K. Kim, T. X. Yu, 1998 Impact response and dynamic failure of composites and laminate materials, Part 2, Strain-Rate Effect, Energy Absorption and Modeling, Trans Tech Publications Ltd., 1998.
• [5] P. D. Smith, J. G. Hetherington, Blast and Ballistic Loading of Structures, Butterworth-Heinemann, 2003, Oxford.
• [6] M. Kulisiewicz, S. Piesiak, M. Bocian, Identification of nonlinear damping using energy balance method with random pulse excitation, Journal of Vibration and Control 7 (2001) 699-710.
• [7] S. Piesiak, Identification of mechanical systems in domain nonlinear and degenerated dynamical models, Monograph, University of Technology Wroclaw, 2003.
• [8] M. Kulisiewicz, Modeling and Identification of Nonlinear Mechanical Systems under Dynamic Complex Loads, Monograph, University of Technology Wroclaw, 2005.
• [9] L. J. Greaves, Progress in modelling the perforation of GFRP by ballistic projectiles, Unpublished UK DRA Report, 1994.
• [10] E. Rusiński, J. Karliński, J. Jamroziak, The chosen aspects from research of ballistic shields, 22 nd DANUBIA-ADRIA Symposium „Experimental Methods in Solid Mechanics” DAS2005, 2005, 22-23.
• [11] L. A. Dobrzański, R. Honysz, S. D. Fassois, On the identification of composite beam dynamics based upon experimental data, Journal of Achievements in Materials and Manufacturing Engineering 16 (2006) 114-123.
• [12] A. Buchacz, Modifications of Cascade Structures in Computer Aided Design of Mechanical Continuous Vibration Bar Systems Represented by Graphs and Structural Numbers, Journal of Materials Processing Technology 157-158 (2004) 45-54.
• [13] A. Buchacz, Hypergrphs and their Subgraphs in Modeling and Investigation of Robots, Journal of Materials Processing Technology 157-158 (2004) 37-44.
• [14] A. Buchacz, The Expansion of The Synthesized Structures of Mechanical Discrete Systems Represented by Polar Graphs, Journal of Materials Processing Technology 164-165 (2005) 1277-1280.
• [15] A. Buchacz, Influence of a Piezoelectric on Characteristics of Vibrating Mechatronical System, Journal of Achievements in Materials and Manufacturing Engineering 17 (2006) 229-232.
• [16] M. Kulisiewicz, S. Piesiak, M. Bocian, K. Jamroziak, The deformation analysis of the composite material based on specific inelastic material, XIVth Scientific Conference, The issues of development, production and maintenance of weapon systems, Zielonka 95 (2005) 197-206.
• [17] K. Jamroziak, M. Bocian, M. Kulisiewicz, S. Piesiak, Application of degeneration model at a nonlinear of elastic element in identification dynamic properties of machine elements in puncture, Trends in the Development of Heavy Duty Machines, Technical Journal 1-M/2006 (2006) 139-146.
• [18] K. Jamroziak, Process Description of piercing when using a degenerated model, Journal of Achievements in Materials and Manufacturing Engineering, 26/1 (2008) 57-64.