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pro vyhledávání: '"Cannizzaro F"'
An innovative strategy for the optimal design of planar frames able to resist to seismic excitations is here proposed. The procedure is based on genetic algorithms (GA) which are performed according to a nested structure suitable to be implemented in
Externí odkaz:
http://arxiv.org/abs/2009.02111
Autor:
Greco, A.1 (AUTHOR) annalisa.greco@unict.it, Cannizzaro, F.1 (AUTHOR), Bruno, R.2 (AUTHOR), Pluchino, A.2,3 (AUTHOR)
Publikováno v:
Computational Optimization & Applications. Mar2024, Vol. 87 Issue 2, p677-704. 28p.
Publikováno v:
In European Journal of Mechanics / A Solids September-October 2023 101
Limit analysis is a computationally efficient tool to assess the resistance and the failure mode of structures but does not provide any information on the displacement capacity, which is one of the concepts which most affects the seismic safety. Ther
Externí odkaz:
http://arxiv.org/abs/1910.13484
The structural response of masonry arches is strongly dominated by the arch geometry, the stone block dimensions and the interaction with backfill material or surrounding walls. Due to their intrinsic discontinuous nature, the nonlinear structural re
Externí odkaz:
http://arxiv.org/abs/1907.11759
Publikováno v:
In Composite Structures 1 July 2023 315
In this paper a procedure for the dynamic identification of damage in spatial Timoshenko arches is presented. The proposed approach is based on the calculation of an arbitrary number of exact eigen-properties of a damaged spatial arch by means of the
Externí odkaz:
http://arxiv.org/abs/1802.01475
Publikováno v:
Engineering with Computers 2019
This paper studies the inverse problem related to the identification of the flexural stiffness of an Euler Bernoulli beam in order to reconstruct its profile starting from available response data. The proposed identification procedure makes use of en
Externí odkaz:
http://arxiv.org/abs/1701.06432
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This paper presents an automatic approach for the evaluation of the plastic load and failure modes of planar frames. The method is based on the generation of elementary collapse mechanisms and on their linear combination aimed at minimizing the colla
Externí odkaz:
http://arxiv.org/abs/1609.09411