Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Tomasz Sokół"'
Publikováno v:
Budownictwo i Architektura, Vol 12, Iss 1 (2013)
Although Strut and Tie models are often used in practical design due to their apparent concept based on truss analysis, the creation of a model consistent with behaviour of the real structure is not an easy task. Frame corner model considered in the
Externí odkaz:
https://doaj.org/article/207d94b93e7640e1b9f9b0f39d9e2f09
Autor:
Grzegorz Kozłowski, Tomasz Sokół
Publikováno v:
Structural and Multidisciplinary Optimization. 65
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abbbc95357f76eef5f5daf887c11a680
https://doi.org/10.1007/s00158-022-03317-7
https://doi.org/10.1007/s00158-022-03317-7
The book covers the theory of Michell structures being the lightest and fully stressed systems of bars, designed within a given domain, possibly within the whole space, transmitting a given load towards a given support. Discovered already in 1904 by
Autor:
Tomasz Sokół, Tomasz Lewiński
Publikováno v:
Structural and Multidisciplinary Optimization. 54:1209-1224
The paper deals with the optimum design problem posed by George Rozvany: find the lightest fully stressed truss transmitting a given concentrated force to two supports forming a line parallel to the force. One of the supports is a hinge while the sec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d688fa525f846e3c431a193e05979d6e
https://doi.org/10.1007/s00158-016-1480-8
https://doi.org/10.1007/s00158-016-1480-8
Publikováno v:
Michell Structures ISBN: 9783319951799
This chapter introduces the reader into the methods of construction of the planar frameworks being exact solutions to the Michell problems of optimum design. The layout of bars of these structures follows the trajectories of specific strain fields. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59de3a0375e214d2c09f9c0206521136
https://doi.org/10.1007/978-3-319-95180-5_4
https://doi.org/10.1007/978-3-319-95180-5_4
Publikováno v:
Michell Structures ISBN: 9783319951799
The present chapter concerns the extension of the Michell problems towards the multi-load cases and reveals the impact of the Michell theory on the other problems of topology optimization, especially those concerning the optimum material design.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0c8a7d5a45072c82f5986bd6c962205
https://doi.org/10.1007/978-3-319-95180-5_7
https://doi.org/10.1007/978-3-319-95180-5_7
Publikováno v:
Michell Structures ISBN: 9783319951799
The central problem of the present chapter is the minimization of the compliance of bar structures. It turns out that the optimum design of trusses of minimal compliance leads to an auxiliary problem, which naturally appears in the problem of minimiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eea402665ec9d4931fbc62df08a0073
https://doi.org/10.1007/978-3-319-95180-5_2
https://doi.org/10.1007/978-3-319-95180-5_2
Publikováno v:
Michell Structures ISBN: 9783319951799
The Michell structures are solutions to the problems of optimum design put forward and discussed in Sects. 2.1 and 2.2 provided that the nodes of the trusses may be placed at arbitrary point of the design domain being a subdomain of the plane or of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcc0f27a05791c44d598eaab32c11681
https://doi.org/10.1007/978-3-319-95180-5_3
https://doi.org/10.1007/978-3-319-95180-5_3
Publikováno v:
Michell Structures ISBN: 9783319951799
Michell structures are designed for a fixed load, applied at fixed places. However, in the engineering practice the load is usually linked with the structure and usually follows its current position, as, e.g. the self-weight, or the weight of snow. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab8c5871fdaf17c923bb65e3f7786f3f
https://doi.org/10.1007/978-3-319-95180-5_6
https://doi.org/10.1007/978-3-319-95180-5_6