FEA stress analysis of the Tower of Pisa as a way for students to explore the sphere of virtual testing
FEA of stress state for Pisa Tower is accomplished. Imaginary vertical orientation of the tower is simulated as well as its actual leaning position too. Moderate deformational incompatibility between “column drum” and “stem” load-bearing systems is revealed. Twofold overstressing of lower colonnade...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2022-06-01
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| Series: | Sistemnyj Analiz i Prikladnaâ Informatika |
| Subjects: | |
| Online Access: | https://sapi.bntu.by/jour/article/view/565 |
| _version_ | 1797873711836037120 |
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| author | S. S. Dounar A. M. Ausiyevich A. D. Lapuka D. N. Shvedova A. V. Rodenia |
| author_facet | S. S. Dounar A. M. Ausiyevich A. D. Lapuka D. N. Shvedova A. V. Rodenia |
| author_sort | S. S. Dounar |
| collection | DOAJ |
| description | FEA of stress state for Pisa Tower is accomplished. Imaginary vertical orientation of the tower is simulated as well as its actual leaning position too. Moderate deformational incompatibility between “column drum” and “stem” load-bearing systems is revealed. Twofold overstressing of lower colonnade is found comparatively to the stem surface. Tower’s compressive stress concentrators are described. The inner helical passage into stem causes a periodical stress concentration about 1.5 – 2 times in the passage vicinity. Arch compression concentrator tied to stem – basis transition is revealed. Places for priority monitoring of marble masonry are pointed out.Some methodic experience is gained due to lively and successful student participation in all phases of the Pisa Tower FEM simulation. |
| first_indexed | 2024-04-10T01:19:28Z |
| format | Article |
| id | doaj.art-467632daaa774f3e9797a5f9e87e4020 |
| institution | Directory Open Access Journal |
| issn | 2309-4923 2414-0481 |
| language | English |
| last_indexed | 2024-04-10T01:19:28Z |
| publishDate | 2022-06-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Sistemnyj Analiz i Prikladnaâ Informatika |
| spelling | doaj.art-467632daaa774f3e9797a5f9e87e40202023-03-13T09:47:42ZengBelarusian National Technical UniversitySistemnyj Analiz i Prikladnaâ Informatika2309-49232414-04812022-06-0102677510.21122/2309-4923-2022-2-67-75427FEA stress analysis of the Tower of Pisa as a way for students to explore the sphere of virtual testingS. S. Dounar0A. M. Ausiyevich1A. D. Lapuka2D. N. Shvedova3A. V. Rodenia4Белорусский национальный технический университетБелорусский национальный технический университетБелорусский национальный технический университетБелорусский национальный технический университетБелорусский национальный технический университетFEA of stress state for Pisa Tower is accomplished. Imaginary vertical orientation of the tower is simulated as well as its actual leaning position too. Moderate deformational incompatibility between “column drum” and “stem” load-bearing systems is revealed. Twofold overstressing of lower colonnade is found comparatively to the stem surface. Tower’s compressive stress concentrators are described. The inner helical passage into stem causes a periodical stress concentration about 1.5 – 2 times in the passage vicinity. Arch compression concentrator tied to stem – basis transition is revealed. Places for priority monitoring of marble masonry are pointed out.Some methodic experience is gained due to lively and successful student participation in all phases of the Pisa Tower FEM simulation.https://sapi.bntu.by/jour/article/view/565мкэкомпьютерный аудитобразование студентовansysисторическая несущая системапизанаклонная башняконцентратор сжатиянесовместность деформацийнапряжениеживучестьмониторинг |
| spellingShingle | S. S. Dounar A. M. Ausiyevich A. D. Lapuka D. N. Shvedova A. V. Rodenia FEA stress analysis of the Tower of Pisa as a way for students to explore the sphere of virtual testing Sistemnyj Analiz i Prikladnaâ Informatika мкэ компьютерный аудит образование студентов ansys историческая несущая система пиза наклонная башня концентратор сжатия несовместность деформаций напряжение живучесть мониторинг |
| title | FEA stress analysis of the Tower of Pisa as a way for students to explore the sphere of virtual testing |
| title_full | FEA stress analysis of the Tower of Pisa as a way for students to explore the sphere of virtual testing |
| title_fullStr | FEA stress analysis of the Tower of Pisa as a way for students to explore the sphere of virtual testing |
| title_full_unstemmed | FEA stress analysis of the Tower of Pisa as a way for students to explore the sphere of virtual testing |
| title_short | FEA stress analysis of the Tower of Pisa as a way for students to explore the sphere of virtual testing |
| title_sort | fea stress analysis of the tower of pisa as a way for students to explore the sphere of virtual testing |
| topic | мкэ компьютерный аудит образование студентов ansys историческая несущая система пиза наклонная башня концентратор сжатия несовместность деформаций напряжение живучесть мониторинг |
| url | https://sapi.bntu.by/jour/article/view/565 |
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