| Title: |
Cylindrical cross section optimization |
| Authors: |
Croccolo D.; De Agostinis M.; Fini S.; Olmi G.; Robusto F. |
| Contributors: |
Croccolo, D.; De Agostinis, M.; Fini, S.; Olmi, G.; Robusto, F. |
| Publication Year: |
2021 |
| Collection: |
IRIS Università degli Studi di Bologna (CRIS - Current Research Information System) |
| Subject Terms: |
Paradox in mechanic; section optimization; finite element analysis (FEA); section resistance |
| Description: |
This paper focuses on cross-section optimization of both rectilinear and curvilinear beams. In particular, analytical models were developed, in order to detect how circular section resistance can be modified following a suitable cut. In fact, removing material from the furthest zone from the neutral axis, may even result in an increase of the section resistance modulus, with consequent beneficial reduction of the maximum stresses. The analytical model outcomes were confirmed by numerical analyses. This study deals with several applicative cases: in almost all of them a stress reduction was achieved, except for removing material from the extrados. |
| Document Type: |
article in journal/newspaper |
| File Description: |
STAMPA |
| Language: |
English |
| Relation: |
info:eu-repo/semantics/altIdentifier/wos/WOS:000563001900001; volume:235; issue:13; firstpage:2426; lastpage:2436; numberofpages:11; journal:PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS. PART C, JOURNAL OF MECHANICAL ENGINEERING SCIENCE; https://hdl.handle.net/11585/769865 |
| DOI: |
10.1177/0954406220953174 |
| Availability: |
https://hdl.handle.net/11585/769865; https://doi.org/10.1177/0954406220953174; https://journals.sagepub.com/doi/abs/10.1177/0954406220953174 |
| Rights: |
info:eu-repo/semantics/openAccess ; license:Licenza per accesso libero gratuito ; license uri:iris.PUB01 |
| Accession Number: |
edsbas.7A69248F |
| Database: |
BASE |