Abstract
In this paper a generalized discrete elastica model including bending, normal and shear interactions is developed. Nonlinear static analysis of the discrete model is accomplished, its buckling and post-buckling behavior are thoroughly studied. It is revealed that based on what finite strain theory is used, the discrete model yields a generalized (extensible) Engesser elastica, or a generalized (extensible) Haringx elastica. The local continuum counterparts of these models are also obtained. Then nonlocal models are developed from the introduced flexural, extensible, shearable discrete systems using a continualization technique. Analytical and numerical solutions are given for the discrete and nonlocal models, and it is shown that the scale effects of the discrete models are well captured by the continualized nonlocal models.
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References
Alibert J, Della Corte A, Giorgio I, Battista A (2017) Extensional elastica in large deformation as Γ-limit of a discrete 1D mechanical system. Z Angew Math Phys 68(42):1–19
Atanackovic TM (1997) Stability theory of elastic rods, Series on Stability, Vibration and Control of Systems, Series A: Volume 1. World Scientific, Singapore
Attard M (2003) Finite strain-beam theory. Int J Solids Structures 40:4563–4584
Born M, Huang K (1954) Dynamical theory of crystal lattices. Oxford University Press, Oxford
Bresse JAC (1859) Cours de mécanique appliquée – Résistance des matériaux et stabilité des constructions. Gauthier-Villars, Paris
Cauchy A (1823) Recherches sur l’équilibre et le mouvement intérieur des corps solides ou fluides, élastiques ou non ´lastiques. Bulletin des sciences par la Société Philomatique de Paris pp 9–13
Cauchy A (1828) Sur l’équilibre et le mouvement d’un système de points matériels sollicités par des forces d’attraction ou de répulsion mutuelle. Exercices de Mathématiques 3:188–212
Challamel N,Wang CM, Elishakoff I (2014) Discrete systems behave as nonlocal structural elements: Bending, buckling and vibration analysis. European Journal of Mechanics - A 44:125–135
Challamel N, Kocsis A, Wang CM (2015a) Discrete and non-local elastica. International Journal of Non-Linear Mechanics 77:128–140
Challamel N, Picandet V, Collet B, Michelitsch T, Elishakoff I, M WC (2015b) Revisiting finite difference and finite element methods applied to structural mechanics within enriched continua. Eur J Mech A/Solids 53:107–120
Dell’Isola F, Maier G, Perego U, Andreaus U, Esposito R, Forest S (2014) The complete works of Gabrio Piola: Volume i commented english translation. In: Advanced Structured Materials, Springer, vol 38
Dell’Isola F, Andreaus U, Placidi L (2015) At the origins and in the vanguard of peridynamics, nonlocal and higher-gradient continuum mechanics: An underestimated and still topical contribution of Gabrio Piola. Mathematics and Mechanics of Solids 20(8):887–928
Domokos G (1992) Buckling of a cord under tension. Acta Technica Academiae Scientiarum Hungaricae Civil Engineering 104:63–73
Domokos G, Gáspár Z (1995) A global, direct algorithm for path-following and active static control of elastic bar structures. Mechanics of Structures and Machines 23:549–571
Duan W, Challamel N, Wang CM, Ding Z (2013) Development of analytical vibration solutions for microstructured beam model to calibrate length scale coefficient in nonlocal Timoshenko beams. J Applied Physics 114(104312):1–11
Engesser F (1891) Die Knickfestigkeit gerader Stäbe. Zentralblatt der Bauverwaltung 11:483
Eringen A (1983) On differential equations of nonlocal elasticity and solutions of screw dislocation and surface waves. J Appl Phys 54:4703–4710
Eringen AC (2002) Nonlocal Continuum Field Theories. Springer-Verlag
Euler L (1744) Methodus inveniendi lineas curvas maximi minimive proprietate gaudentes, sive solutio problematis isoperimetrici lattissimo sensu accepti. Reprint in Opera Omnia I 24:231–297
Foce F (1995) The theory of elasticity between molecular and continuum approach in the xix century. In: Radelet de Grave P, Benvenuto E (eds) Between Mechanics and Architecture, Birkhaüser-Verlag
Föppl A (1897) Vorlesungen über Technische Mechanik – Dritter Band. Festigkeitslehre, Lepizig
Gáspár Z, Domokos G, Szeberényi I (1997) A parallel algorithm for the global computation of elastic bar structures. Computer Assisted Mechanics and Engineering Sciences 4:55–68
Genovese D (2017) Tensile buckling in shear deformable rods. Int J Struct Stab Dyn 17(6):1750,063
Goto Y, Yoshimitsu T, Obata M (1990) Elliptic integral solutions of plane elastica with axial and shear deformations. Int J Solids Structures 26(4):375–390
Haringx JA (1942) On the Buckling and Lateral Rigidity of Helical Springs. Proc Konink Ned Akad Wet 45:533
Hencky H (1920) Über die angenäherte Lösung von Stabilitätsproblemen im Raummittels der elastischen Gelenkkette. Der Eisenbau 11:437–452, in German
Huang H, Kardomateas G (2002) Buckling and initial post-buckling behavior of sandwich beams including transverse shear. AIAA Journal 40(11):2331–2335
Humer A (2013) Exact solutions for the buckling and post-buckling of shear-deformable beams. Acta Mechanica 224:1493–1525
Kocsis A (2016) Buckling analysis of the discrete planar cosserat rod. International Journal of Structural Stability and Dynamics 16(3):1450,111/1–29
Kocsis A, Challamel N, Károlyi G (2017) Discrete and nonlocal models of Engesser and Haringx elastica. International Journal of Mechanical Sciences 130:571–585
Koiter WT (1963) Elastic stability and post-buckling. In: Langer RE (ed) Proc. Symp. Nonlinear Problems, University of Wisconsin Press
Koiter WT (2009) Elastic stability of solids and structures (Ed. van der Heijden AMA). Cambridge University Press, Cambridge
Kröner E, Datta B (1966) Nichtlokale elastostatik: Ableitung aus der gittertheorie. Z Phys 196:203–211
Krumhansl J (1965) Generalized continuum field representations for lattice vibrations. In: Wallis R (ed) Lattice Dynamics, Proceedings of the International Conference held at Copenhagen, Denmark 5-9 August 1963, Pergamon Press, Oxford
Kunin I (1966) Model of elastic medium with simple structure and space dispersion. Prikl Mat Mekh 30:542–550, In Russian
Love AEH (1944) A treatise on the mathematical theory of elasticity, 4th edn. Dover Publications, New York
Magnusson A, Ristinmaa M, Ljung C (2001) Behaviour of the extensible elastica solution. International Journal of Solids and Structures 38:8441–8457
Maugin GA (1999) Nonlinear waves in elastic crystals. Oxford University Press
Navier L (1823) Sur les lois de l’équilibre et du mouvement des corps solides élastiques. Bulletin des sciences par la Société Philomatique de Paris pp 177–181
Pflüger A (1964) Stabililätsprobleme der Elastostatik. Springer–Verlag, Berlin Heidelberg
Reissner E (1982) Some remarks on the problem of Euler buckling. Ingenieur–Archiv 52:115–119
Rózsa P (1991) Linear Algebra and its Applications (in Hungarian). Tankönyvkiadó, Budapest
Silverman IK (1951) Discussion on the paper of “Salvadori M.G., Numerical computation of buckling loads by finite differences”. Trans ASCE 116:625–626
Stakgold I (1950) The cauchy relations in a molecular theory of elasticity. Quart Appl Math 8:169–186
Timoshenko SP (1922) On the transverse vibration of bars with uniform cross-section. Philosophical Magazine 43:125–131
Timoshenko SP (1953) History of strength of materials with a brief account of the history of theory of elasticity and theory of structures. McGraw-Hill
Turco E, Dell’Isola F, Cazzani A, Rizzi L (2016) Hencky-type discrete model for pantographic structures: numerical comparison with second gradient continuum models. Z Angew Math Phys 67(85):1–28
Wang CT (1951) Discussion on the paper of “Salvadori M.G., Numerical computation of buckling loads by finite differences”. Trans ASCE 116:629–631
Wang CT (1953) Applied Elasticity. McGraw-Hill, New York
Zhang Z, Challamel N, Wang CM (2013) Eringen’s small length scale coefficient for buckling of nonlocal Timoshenko beam based on microstructured beam model. Journal of Applied Physics 114:114,902/1–6
Ziegler H (1982) Arguments for and against Engesser’s buckling formulas. Ingenieur–Archiv 52:105–113
Acknowledgements
The work of A. Kocsis was supported by the János Bolyai Research Scholarship of the Hungarian Academy of Sciences.
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Kocsis, A., Challamel, N. (2018). On the Foundation of a Generalized Nonlocal Extensible Shear Beam Model from Discrete Interactions. In: Altenbach, H., Pouget, J., Rousseau, M., Collet, B., Michelitsch, T. (eds) Generalized Models and Non-classical Approaches in Complex Materials 1. Advanced Structured Materials, vol 89. Springer, Cham. https://doi.org/10.1007/978-3-319-72440-9_24
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DOI: https://doi.org/10.1007/978-3-319-72440-9_24
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