Problems of Structural Dynamics with Negative Time

Autor: Alexey V. Shtein, Vladimir B. Zylev

Publikováno v: Structural Mechanics of Engineering Constructions and Buildings, Vol 20, Iss 3, Pp 276-288 (2024)

A dynamic problem with negative flow of time is formulated. The conventional equations of motion with the addition of initial conditions are sufficient not only for the analysis of motion of a deformable system under the regular, forward flow of time

Externí odkaz: https://doaj.org/article/921ce1bdb31f4af29b8f9b103b164325

A model for thin shells in the combined finite-discrete element method

Autor: Uzelac, Ivana, Smoljanovic, Hrvoje, Batinic, Milko, Peroš, Bernardin, Munjiza, Ante

Publikováno v: Engineering Computations, 2018, Vol. 35, Issue 1, pp. 377-394.

Externí odkaz: http://www.emeraldinsight.com/doi/10.1108/EC-09-2016-0338

A Local Regularization Operator for Triangular and Quadrilateral Finite Elements

Autor: Bernardi, C., Girault, V.

Publikováno v: SIAM Journal on Numerical Analysis, 1998 Oct 01. 35(5), 1893-1916.

Externí odkaz: https://www.jstor.org/stable/2587280

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Design of a Bi-stable Airfoil with Tailored Snap-through Response Using Topology Optimization

Autor: Cian Conlan-Smith, Kai A. James, Anurag Bhattacharyya

Publikováno v: Bhattacharyya, A, Conlan-Smith, C & James, K A 2019, ' Design of a Bi-stable Airfoil with Tailored Snap-through Response Using Topology Optimization ', CAD Computer Aided Design, vol. 108, pp. 42-55 . https://doi.org/10.1016/j.cad.2018.11.001

This study aims to harness the geometric non-linearity of structures to design a novel camber morphing mechanism for a bi-stable airfoil using topology optimization. The goal is to use snap-through instabilities to actuate and maintain the shape of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::307b7d998258523b7b1fa8f2e121a431
https://doi.org/10.1016/j.cad.2018.11.001