Meccanica

, Volume 53, Issue 6, pp 1185–1186 | Cite as

Preface to: Novel computational approaches to old and new problems in mechanics

Novel Computational Approaches to Old and New Problems in Mechanics
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This Special Issue (SI) of Meccanica has been inspired by the success of the XXI Meeting of the Italian Group of Computational Mechanics (GIMC), which took place in Lucca on June 26-29, 2016, joined to the VIII Meeting of the Materials Group (GMA) of the Italian Association of Theoretical and Applied Mechanics.

Oral presentations delivered at the meeting were characterized by a very high quality in terms of advanced applications, innovative methods, variety of themes. At the end of the meeting, the GIMC committee has decided to organize the publication of original contributions in the form of scientific articles.

The issue of a special volume of Meccanica oriented to Computational Mechanics is motivated by the observation that numerical simulations are becoming an indispensable tool for a wide range of modern engineering activities. Accordingly, Computational Mechanics is becoming a primal research field for most engineering branches, in particular for Civil, Mechanical, Aerospace, Naval, Environmental, and Biomedical Engineering. An active and constantly increasing research effort toward innovative and highly efficient computational techniques has led to the development of new advanced numerical methods able to subside the limitations of conventional finite elements, so far the gold standard discretization tool of Computational Mechanics. Examples of innovative methods are Isogeometric Analysis, Mimetic Finite Differences and Virtual Elements, X-FEM, Immersed Methods, SPH and Particle Methods, and others.

The invitation to contribute to the SI with an article, concerning the conception, development, mathematical analysis, and validation of traditional and more advanced numerical methods and modern computational techniques, was sent initially only to the speakers of the meeting. Subsequently, the invitation was extended to renowned European scientists to increase the internationality of the SI.

The response has been more than satisfactory, and the SI collects seventeen excellent papers covering numerous fields of mechanics. Contributions address the numerical modeling of material behaviors, i.e., reinforced concrete [14, 15, 17], composites [1], and shape memory alloys [9], or the numerical simulation of structures, e.g., thin shells [5] and beams [7, 10, 14, 17]. Some of the papers discuss the treatment of multiscale behaviors [4], homogenization techniques [1, 6, 8], or shape optimization [17]. Advanced discretization approaches include the virtual element method [1] and isogeometric analysis [10, 12]. Mechanics of contact [11], damage [5, 7], fracture [2, 5, 13], phase field [2, 16] are other important topics of the SI. Hydro-elastic coupling is considered in [3, 12], transport processes are discussed in [4], dynamical applications and seismic problems are tackled in [3, 5, 17]. The variety of themes makes this volume of particular interest for applied mechanics scholars.

We would like to thank all the authors for their valuable contribution to this SI: without their effort this volume would not be here.

References

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    Sessa S, Marmo F, Rosati L, Leonetti L, Garcea G, Casciaro R (2018) Evaluation of the capacity surfaces of reinforced concrete sections: eurocode versus a plasticity-based approach. Meccanica.  https://doi.org/10.1007/s11012-017-0791-1 Google Scholar
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    Venini P, Cinquini C (2018) Reinforced concrete seismically-excited frame design with a new mixed H2/H optimization approach. Meccanica.  https://doi.org/10.1007/s11012-017-0781-3 Google Scholar

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© Springer Science+Business Media B.V., part of Springer Nature 2018

Authors and Affiliations

  1. 1.Università di Cassino e del Lazio MeridionaleCassinoItaly
  2. 2.Politecnico di MilanoMilanoItaly
  3. 3.Università di PaviaPaviaItaly

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