Abstract
Determining the load bearing capacity is essential for the design of engineering structures subjected to varying thermo-mechanical loadings. The according computations can be carried out most conveniently by using shakedown analysis. In order to obtain realistic results, however, limited kinematical hardening needs to be taken into account. Moreover, it is necessary to consider arbitrary numbers of loadings leading to n-dimensional loading spaces. Even so, the numerical tools available for shakedown analysis are—up to now—restricted to either perfectly-plastic material behavior or to a maximum of two independently varying loadings. Thus, the aim of this paper is to present a numerical procedure, which allows the consideration of limited kinematical hardening in n-dimensional loading spaces. The method is based on the lower bound shakedown theorem by Melan, which has been extended to limited kinematical hardening by use of a two-surface model. To solve the resulting nonlinear optimization problem, which is typically characterized by a large number of variables and constraints, an interior-point algorithm is implemented. Finally, the potential of the procedure is shown by application to a flanged pipe subjected to three independently varying thermal and mechanical loadings accounting for different yield stress to ultimate stress ratios.
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Akoa FB, Hachemi A, An LTH, Mouhtamid S, Tao PD (2007) Application of lower bound direct method to engineering structures. J Glob Optim 37(4):609–630
Akrotirianakis I, Rustem B (2000) A primal-dual interior-point algorithm with an exact and differentiable merit function for general nonlinear programming problems. Optim Methods Softw 14(1/2):1–36
Andersen ED, Jensen B, Jensen J, Sandvik R, Worsøe U (2009) MOSEK version 6. Technical report TR-2009-3
Andersen ED, Roos C, Terlaky T (2003) On implementing a primal-dual interior-point method for conic quadratic optimization. Math Program 95(2):249–277
Ardito R, Cocchetti G, Maier G (2008) On structural safety assessment by load factor maximization in piecewise linear plasticity. Eur J Mech A, Solids 27:859–881
Benson HY, Shanno DF, Vanderbei RJ (2002) Interior-point methods for nonconvex nonlinear programming: filter methods and merit functions. Comput Optim Appl 23(2):257–272
Benson HY, Shanno DF, Vanderbei RJ (2003) A comparative study of large-scale nonlinear optimization algorithms. In: Di Pillo G, Murli A (eds) High performance algorithms and software for nonlinear optimization. Kluwer Academic, Princeton, pp 95–127
Bisbos CD, Makrodimopoulos A, Pardalos PM (2005) Second-order cone programming approaches to static shakedown analysis in steel plasticity. Optim Methods Softw 20(1):25–52
Bouby C, De Saxcé G, Tritsch J-B (2009) Shakedown analysis: comparison between models with the linear unlimited, linear limited and non-linear kinematic hardening. Mech Res Commun 36:556–562
Bousshine L, Chaaba A, De Saxce G (2003) A new approach to shakedown analysis for non-standard elastoplastic material by the bipotential. Int J Plast 19(5):583–598
Byrd RH, Hribar ME, Nocedal J (2000) An interior point algorithm for large-scale nonlinear programming. SIAM J Optim 9(4):877–900
Conn AR, Gould NIM, Toint PL (1992) In: LANCELOT: a Fortran package for large-scale nonlinear optimization (release A). Springer series in computational mathematics, vol 17. Springer, Heidelberg
Corigliano A, Maier G, Pycko S (1995) Kinematic criteria of dynamic shakedown extended to nonassociate constitutive laws with saturation nonlinear hardening. Rend Accad Lincei IX 6:55–64
El-Bakry AS, Tapia RA, Tsuchiya T, Zhang Y (1996) On the formulation and theory of the Newton interior-point method for nonlinear programming. J Optim Theory Appl 89:507–541
Forsgren A, Gill PE, Wright MH (2002) Interior methods for nonlinear optimization. SIAM Rev 44(4):525–597
Fuschi P (1999) Structural shakedown for elastic-plastic materials with hardening saturation surface. Int J Solids Struct 36:219–240
Garcea G, Leonetti L (2011) A unified mathematical programming formulation of strain driven and interior point algorithms for shakedown and limit analysis. Int J Numer Methods Eng 88(11):1085–1111
Griva I, Shanno DF, Vanderbei RJ, Benson HY (2008) Global convergence analysis of a primal-dual interior-point method for nonlinear programming. Algorithmic Oper Res 3(1):12–19
Groß-Weege J (1997) On the numerical assessment of the safety factor of elastic-plastic structures under variable loading. Int J Mech Sci 39(4):417–433
Groß-Weege J, Weichert D (1992) Elastic-plastic shells under variable mechanical and thermal loads. Int J Mech Sci 34:863–880
Hachemi A, An LTH, Mouhtamid S, Tao PD (2004) Large-scale nonlinear programming and lower bound direct method in engineering applications. In: An LTH, Tao PD (eds) Modelling, computation and optimization in information systems and management sciences. Hermes Science, London, pp 299–310
Hachemi A, Mouhtamid S, Nguyen AD, Weichert D (2009) Application of shakedown analysis to large-scale problems with selective algorithm. In: Weichert D, Ponter ARS (eds) Limit states of materials and structures. Springer, Berlin, pp 289–305
Hachemi A, Mouhtamid S, Weichert D (2005) Progress in shakedown analysis with applications to composites. Arch Appl Mech 74:762–772
Heitzer M (1999) Traglast- und Einspielanalyse zur Bewertung der Sicherheit passiver Komponenten. PhD thesis, Forschungszentrum Jülich, RWTH Aachen, Germany
Koiter WT (1960) General theorems for elastic-plastic solids. In: Sneddon IN, Hill R (eds) Progress in solid mechanics. North-Holland, Amsterdam, pp 165–221
König JA (1987) Shakedown of elastic-plastic structures. Elsevier, Amsterdam
König JA, Siemaszko A (1988) Shakedown of elastic-plastic structures. Ing-Arch 58:58–66
Krabbenhøft K, Damkilde L (2003) A general nonlinear optimization algorithm for lower bound limit analysis. Int J Numer Methods Eng 56:165–184
Krabbenhøft K, Lyamin AV, Sloan SW (2007) Formulation and solution of some plasticity problems as conic programs. Int J Solids Struct 44:1533–1549
Krabbenhøft K, Lyamin AV, Sloan SW, Wriggers P (2007) An interior-point algorithm for elastoplasticity. Int J Numer Methods Eng 69:592–626
Magoariec H, Bourgeois S, Débordes O (2004) Elastic plastic shakedown of 3d periodic heterogeneous media: a direct numerical approach. Int J Plast 20(8–9):1655–1675
Maier G, Pastor J, Ponter ARS, Weichert D (2003) Direct methods of limit and shakedown analysis. In: de Borst R, Mang HA (eds) Comprehensive structural integrity—fracture of materials from nano to macro. Numerical and computational methods, vol 3. Elsevier, Amsterdam, pp 637–684
Makrodimopoulos A (2006) Computational formulation of shakedown analysis as a conic quadratic optimization problem. Mech Res Commun 33:72–83
Malena M, Casciaro R (2008) Finite element shakedown analysis of reinforced concrete 3d frames. Comput Struct 86(11–12):1176–1188
Mandel J (1976) Adaptation d’une structure plastique ecrouissable et approximations. Mech Res Commun 3:483–488
Maratos N (1978) Exact penalty function algorithms for finite dimensional and control opimization problems. PhD thesis, University of London, UK
Melan E (1938) Der Spannungszustand eines ,,Mises-Hencky’schen“ Kontinuums bei veränderlicher Belastung. Sitzungsber Akad Wiss Wien, Math-Nat Kl, Abt IIa 147:73–87
Melan E (1938) Zur Plastizität des räumlichen Kontinuums. Ing-Arch 9:116–126
Mittelmann H (2010) Decision tree for optimization software. http://plato.asu.edu/guide.thml
Morales JL, Nocedal J, Waltz RW, Lie G, Goux J-P (2003) Assessing the potential of interior methods for nonlinear optimization. In: Biegler LT, Ghattas O, Heinkenschloss M, van Bloemen Waander B (eds) Large-scale PDE-constrained optimization, vol 30. Springer, Berlin, pp 167–183
Mouhtamid S (2007) Anwendung direkter Methoden zur industriellen Berechnung von Grenzlasten mechanischer Komponenten. PhD thesis, Institute of General Mechanics, RWTH Aachen University, Germany
Ngo N, Tin-Loi F (2007) Shakedown analysis using the p-adaptive finite element method and linear programming. Eng Struct 29(1):46–56
Nguyen Q-S (2003) On shakedown analysis in hardening plasticity. J Mech Phys Solids 51:101–125
Pastor F, Loute E (2010) Limit analysis decomposition and finite element mixed method. J Comput Appl Math 234(7):2213–2221
Pastor F, Loute E, Pastor J, Trillat M (2009) Mixed method and convex optimization for limit analysis of homogeneous Gurson materials: a kinematic approach. Eur J Mech A, Solids 28:25–35
Pastor F, Thoré P, Loute E, Pastor J, Trillat M (2008) Convex optimization and limit analysis: application to Gurson and porous Drucker-Prager materials. Eng Fract Mech 75:1367–1383
Pham DC (2007) Shakedown theory for elastic plastic kinematic hardening bodies. Int J Plast 23:1240–1259
Pham DC (2008) On shakedown theory for elastic-plastic materials and extensions. J Mech Phys Solids 56:1905–1915
Pham DC, Weichert D (2001) Shakedown analysis for elastic-plastic bodies with limited kinematical hardening. Proc R Soc Lond A 457:1097–1110
Pham PT, Vu DK, Tran TN, Staat M (2010) An upper bound algorithm for shakedown analysis of elastic-plastic bounded linearly kinematic hardening bodies. In: Proc ECCM 2010
Polizzotto C (1986) A convergent bounding principle for a class of elastoplastic strain-hardening solids. Int J Plast 2(4):359–370
Polizzotto C (2010) Shakedown analysis for a class of strengthening materials within the framework of gradient plasticity. Int J Plast 26(7):1050–1069
Ponter ARS (1975) A general shakedown theorem for elastic plastic bodies with work hardening. In: Proc SMIRT-3, p L5/2
Ponter ARS (2002) A linear matching method for shakedown analysis. In: Weichert D, Maier G (eds) Inelastic behaviour of structures under variable repeated loading—direct analysis methods, pp 267–318
Ponter ARS, Chen HF (2005) Direct methods for limits in plasticity. Arch Mech 57:171–188
Potra FA, Wright SJ (2000) Interior-point methods. J Comput Appl Math 124:281–302
Pycko S, Maier G (1995) Shakedown theorems for some classes of nonassociative hardening elastic-plastic material models. Int J Plast 11(4):367–395
Simon J-W, Chen M, Weichert D (2012) Shakedown analysis combined with the problem of heat conduction. J Press Vessel Technol 134(2):021206
Simon J-W, Weichert D (2011) Numerical lower bound shakedown analysis of engineering structures. Comput Methods Appl Mech Eng 200:2828–2839
Simon J-W, Weichert D (2012) Interior-point method for lower bound shakedown analysis of von mises-type materials. In: de Saxcé G, Oueslati A, Charkaluk E, Tritsch J-B (eds) Limit states of materials and structures—direct methods, vol 2. Springer, Berlin, pp 103–128
Simon J-W, Weichert D (2012) Shakedown analysis of engineering structures with limited kinematical hardening. Int J Solids Struct 49(4):2177–2186
Simon J-W, Weichert D (2012) Shakedown analysis with multidimensional loading spaces. Comput Mech 49(4):477–485
Spiliopoulos KV, Panagiotou KD (2012) A direct method to predict cyclic steady states of elastoplastic structures. Comput Methods Appl Mech Eng 223(224):186–198
Staat M, Heitzer M (2002) The restricted influence of kinematical hardening on shakedown loads. In: Proc WCCM V
Stein E, Zhang G, Huang Y (1993) Modeling and computation of shakedown problems for nonlinear hardening materials. Comput Methods Appl Mech Eng 103(1–2):247–272
Stein E, Zhang G, König JA (1992) Shakedown with nonlinear strain-hardening including structural computation using finite element method. Int J Plast 8(1):1–31
Stein E, Zhang G, Mahnken R, König JA (1990) Micromechanical modelling and computation of shakedown with nonlinear kinematic hardening including examples for 2-D problems. In: Axelard DR, Muschik W (eds) Recent developments of micromechanics. Springer, Berlin
Trillat M, Pastor J (2005) Limit analysis and Gurson’s model. Eur J Mech A, Solids 24:800–819
Vanderbei RJ (1999) LOQO: an interior point code for quadratic programming. Optim Methods Softw 11–12:451—484
Vu DK, Staat M (2007) Analysis of pressure equipment by application of the primal-dual theory of shakedown. Commun Numer Methods Eng 23(3):213–225
Vu DK, Yan AM, Nguyen-Dang H (2004) A primal-dual algorithm for shakedown analysis of structures. Comput Methods Appl Mech Eng 193:4663–4674
Wächter A (2002) An interior point algorithm for large-scale nonlinear optimization with applications in process engineering. PhD thesis, Carnegie Mellon University, Pittsburgh, Pennsylvania
Wächter A, Biegler LT (2005) Line-search filter methods for nonlinear programming: motivation and global convergence. SIAM J Optim 16(1):1–31
Wächter A, Biegler LT (2006) On the implementation of an interior-point filter line-search algorithm for large-scale nonlinear programming. Math Program 106(1):25–57
Waltz RA, Morales JL, Nocedal J, Orban D (2006) An interior algorithm for nonlinear optimization that combines line search and trust region steps. Math Program 107(3):391–408
Weichert D, Groß-Weege J (1988) The numerical assessment of elastic-plastic sheets under variable mechanical and thermal loads using a simplified two-surface yield condition. Int J Mech Sci 30(10):757–767
Weichert D, Hachemi A, Mouhtamid S, Nguyen AD (2008) On recent progress in shakedown analysis and applications to large-scale problems. In: IUTAM symposium on theoretical, computational and modelling aspects of inelastic media, vol 11, pp 349–359
Weichert D, Maier G (2000) Inelastic analysis of structures under variable repeated loads. Kluwer Academic, Dordrecht
Weichert D, Ponter ARS (2009) Limit states of materials and structures. Springer, Wien
Wright MH (2004) The interior-point revolution in optimization: history, recent developments and lasting consequences. Bull Am Math Soc 42(1):39–56
Zarka J, Casier J (1981) Elastic-plastic response of a structure to cyclic loading: practical rule. In: Nemat-Nasser S (ed) Mechanics today, vol 6. Pergamon, New York
Zhang T, Raad L (2002) An eigen-mode method in kinematic shakedown analysis. Int J Plast 18:71–90
Acknowledgements
I cordially thank Prof. Dieter Weichert for the fruitful discussions and the support, which made this work possible.
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Simon, JW. (2014). Shakedown Analysis of Kinematically Hardening Structures in n-Dimensional Loading Spaces. In: Spiliopoulos, K., Weichert, D. (eds) Direct Methods for Limit States in Structures and Materials. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-6827-7_3
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DOI: https://doi.org/10.1007/978-94-007-6827-7_3
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