Influence of the membrane structure plan shape on the displacements under point load
Deformations of membrane structures under external loads are much more prominent compared to other structures and structural materials. External area loads cause large displacements and redistribution of internal tension forces. Point loads have a less significant impact on changes of internal force...
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| Format: | Article |
| Language: | English |
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Savez inženjera i tehničara Srbije
2016-01-01
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| Series: | Tehnika |
| Subjects: | |
| Online Access: | http://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2016/0040-21761602187M.pdf |
| _version_ | 1811258818679537664 |
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| author | Milošević Vuk S. Marković Biserka Lj. |
| author_facet | Milošević Vuk S. Marković Biserka Lj. |
| author_sort | Milošević Vuk S. |
| collection | DOAJ |
| description | Deformations of membrane structures under external loads are much more prominent compared to other structures and structural materials. External area loads cause large displacements and redistribution of internal tension forces. Point loads have a less significant impact on changes of internal forces, but a more significant role in creation of local deformations. Previous researches have shown the influence of position and intensity of point loads on the deformations of membrane structures. The aim of this research is to investigate the influence of plan shape of the membrane structure on the displacements under point load. The influence of rhombic shaped plans with different diagonal lengths and ratios is explored. The research is conducted on numerical models in the specialized software Sofistik. Models are loaded with point loads in the point where diagonals intersect and the results are compared. |
| first_indexed | 2024-04-12T18:21:16Z |
| format | Article |
| id | doaj.art-03f34ddccd8147258b824745f8b42c61 |
| institution | Directory Open Access Journal |
| issn | 0040-2176 2560-3086 |
| language | English |
| last_indexed | 2024-04-12T18:21:16Z |
| publishDate | 2016-01-01 |
| publisher | Savez inženjera i tehničara Srbije |
| record_format | Article |
| series | Tehnika |
| spelling | doaj.art-03f34ddccd8147258b824745f8b42c612022-12-22T03:21:26ZengSavez inženjera i tehničara SrbijeTehnika0040-21762560-30862016-01-0171218719310.5937/tehnika1602187M0040-21761602187MInfluence of the membrane structure plan shape on the displacements under point loadMilošević Vuk S.0Marković Biserka Lj.1Univeristy of Niš, Faculty of Civil Engineering and Architecture, Niš, SerbiaUniveristy of Niš, Faculty of Civil Engineering and Architecture, Niš, SerbiaDeformations of membrane structures under external loads are much more prominent compared to other structures and structural materials. External area loads cause large displacements and redistribution of internal tension forces. Point loads have a less significant impact on changes of internal forces, but a more significant role in creation of local deformations. Previous researches have shown the influence of position and intensity of point loads on the deformations of membrane structures. The aim of this research is to investigate the influence of plan shape of the membrane structure on the displacements under point load. The influence of rhombic shaped plans with different diagonal lengths and ratios is explored. The research is conducted on numerical models in the specialized software Sofistik. Models are loaded with point loads in the point where diagonals intersect and the results are compared.http://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2016/0040-21761602187M.pdfmembrane structuresdisplacementsplan shapenumerical modelpoint loadstensile |
| spellingShingle | Milošević Vuk S. Marković Biserka Lj. Influence of the membrane structure plan shape on the displacements under point load Tehnika membrane structures displacements plan shape numerical model point loads tensile |
| title | Influence of the membrane structure plan shape on the displacements under point load |
| title_full | Influence of the membrane structure plan shape on the displacements under point load |
| title_fullStr | Influence of the membrane structure plan shape on the displacements under point load |
| title_full_unstemmed | Influence of the membrane structure plan shape on the displacements under point load |
| title_short | Influence of the membrane structure plan shape on the displacements under point load |
| title_sort | influence of the membrane structure plan shape on the displacements under point load |
| topic | membrane structures displacements plan shape numerical model point loads tensile |
| url | http://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2016/0040-21761602187M.pdf |
| work_keys_str_mv | AT milosevicvuks influenceofthemembranestructureplanshapeonthedisplacementsunderpointload AT markovicbiserkalj influenceofthemembranestructureplanshapeonthedisplacementsunderpointload |