Mathematical Model for Special Granular Structures

• Autorzy: Zalewski R. , Skoniecki Ł.
• Konferencja: French-Polish Seminar of Mechanics (19 ; 8-11.06. 2011 ; Perpignan, France)
• Języki publikacji: EN

Abstrakty

EN

The main objective of presented paper is to propose a mathematical (rheological) model capable to capture the real response of the special granular structures subjected to cyclic loading. ABS filled cylindrical form was subjected to triangular excitation rule with constant frequency and various underpressure values. Detailed analysis of the numerical model's response is provided and rheological model, capable to capture correctly the real behaviour of the special granular structures is proposed.

Słowa kluczowe

EN

mathematical model; rheological model; special granular structures; granular materials; cyclic loading

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Research
• Rocznik: 2011
• Tom: Vol. 35, No. 2
• Strony: 98--107
• Opis fizyczny: Bibliogr. 13 poz., wykr.

Twórcy

autor

Zalewski R.

autor

Skoniecki Ł.

• Warsaw University of Technology, Institute of Machine Design Fundamentals,

Bibliografia

• Bajkowski, J., Zalewski, R., 2006, Influence of grain's material on the isotropic hardening function coefficients in compression tests, Machine Dynamics Problems, 2006a, 30, No 3, 7-16.
• Bajkowski, J., Zalewski, R., 2006, Magnitude of the type of granular material on the range of elastic deformation for specially performed granular structures, Machine Dynamics Problems, 30, No 2, 18-27.
• Brown, E., Rodenberg, N., Amend, J., Mozeika, A., Steltz, E., Zakin, M., Lipson, H., Jaeger, H., 2010, Universal robotic gripper based on the jamming of granular material, Proceedings of the National Academy of Sciences (PNAS), 107, 44, 18809-18814.
• Pyrz, M., Zalewski, R., 2006, Application of Evolutionary Algorithms to the Identification of Parameters of New Smart Structures - Preliminary Approach, Machine Dynamics Problems, 30, No 2, 136-146.
• Pyrz, M., Zalewski, R., 2010, Modeling of granular media submitted to internal underpressure, Mechanics Research Communications, 37, 2, 141-144.
• Zalewski, R., Pyrz, M., 2010, Modeling and parameter identification of granular plastomer conglomerate submitted to internal underpressure, Engineering Structures, 32, 2424-2431.
• Zalewski, R., Bajkowski, J., 2004, Identification of fundamental Chaboche's model coefficients for granular material systems under special conditions, Machine Dynamics Problems, 28, No 4, 189-195.
• Zalewski, R., Bajkowski, J., 2008, Similarities and dissimilarities of MR fluids and special granular structures (in Polish), Modelowanie Inżynierskie, 36, 313-320.
• Zalewski, R., 2005, Analysis of the mechanical properties of structures, built on the basis of the granular materials, placed in a tight space with underpressure, Ph.D. Thesis (in Polish), Warsaw University of Technology.
• Zalewski, R., 2010, Scale effect for special granular structures subject to uniaxial loading (in Polish), Modelowanie Inżynierskie 40, 273-280.
• Zalewski, R., 2010, Analysis of special granular structures response on the external loading, Institute of Vehicles Scientific Papers, 4, 111-118.
• Zalewski, R., 2010, Constitutive model for special granular structures, International Journal of Non-Linear Mechanics, 45, 3, 279-285.
• Zalewski, R., Bajkowski, J., Tadzik, P., 2007, Application of granular structures in special conditions for semi-active damping of vibrations, Machine Dynamics Problems, 31, No 3, 109-115.