Interactional Effect of the Influential Parameters on Seismic Behaviour of the Concrete Surface Tanks
Given to the importance of the tanks and their various applications in different industries, studying the seismic behaviour of these facilities is essential. In such structures, obtaining exact theoretical solution for the seismic behaviour of the tanks is very difficult due to the existence of the...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2021/6697615 |
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| _version_ | 1832554003520552960 |
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| author | Alirezar Hassanpour Yasaghi Mazhar Fatahi Seyed Mehdi Seyed Alizadeh |
| author_facet | Alirezar Hassanpour Yasaghi Mazhar Fatahi Seyed Mehdi Seyed Alizadeh |
| author_sort | Alirezar Hassanpour Yasaghi |
| collection | DOAJ |
| description | Given to the importance of the tanks and their various applications in different industries, studying the seismic behaviour of these facilities is essential. In such structures, obtaining exact theoretical solution for the seismic behaviour of the tanks is very difficult due to the existence of the soil-structure interaction. In this study, seismic behaviour studying has been taken into account and in addition to considering three-dimensional model of finite element model of a surface rectangular tank and its beneath soil given to SSI and FSI effect, we have done required analysis and Drucker–Prager nonlinear model has been used to investigating more exactly to describe soil behaviour. Euler–Lagrange view with optional mesh displacement has been used for modelling tank-water interaction. According to the obtained results from this modelling, soil beneath the tank and soil-structure interaction affect highly on seismic behaviour of the surface tanks. Meanwhile, the response of the structure to the density changes and soil modulus of elasticity is more sensitive and changes in the coefficient of friction coefficient between the foundation surface and the soil and the internal friction angle do not have tangible effect on the response. The results reveal that the liquid containers response is more sensitive to the changes of the density and the soil modulus of elasticity more than friction coefficient between the surfaces and foundation and internal angle friction. |
| format | Article |
| id | doaj-art-3c9f9db06e014cb796bcfe1ee74e292f |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-3c9f9db06e014cb796bcfe1ee74e292f2025-02-03T05:52:30ZengWileyShock and Vibration1070-96221875-92032021-01-01202110.1155/2021/66976156697615Interactional Effect of the Influential Parameters on Seismic Behaviour of the Concrete Surface TanksAlirezar Hassanpour Yasaghi0Mazhar Fatahi1Seyed Mehdi Seyed Alizadeh2Department of Civil Engineering, Islamic Azad University, Mashhad, IranDepartment of Civil Engineering, Loghman Hakim Golestan Non-Profit Institute, Agh-Ghala, IranPetroleum Engineering Department, Australian College of Kuwait, West Mishref, Kuwait, KuwaitGiven to the importance of the tanks and their various applications in different industries, studying the seismic behaviour of these facilities is essential. In such structures, obtaining exact theoretical solution for the seismic behaviour of the tanks is very difficult due to the existence of the soil-structure interaction. In this study, seismic behaviour studying has been taken into account and in addition to considering three-dimensional model of finite element model of a surface rectangular tank and its beneath soil given to SSI and FSI effect, we have done required analysis and Drucker–Prager nonlinear model has been used to investigating more exactly to describe soil behaviour. Euler–Lagrange view with optional mesh displacement has been used for modelling tank-water interaction. According to the obtained results from this modelling, soil beneath the tank and soil-structure interaction affect highly on seismic behaviour of the surface tanks. Meanwhile, the response of the structure to the density changes and soil modulus of elasticity is more sensitive and changes in the coefficient of friction coefficient between the foundation surface and the soil and the internal friction angle do not have tangible effect on the response. The results reveal that the liquid containers response is more sensitive to the changes of the density and the soil modulus of elasticity more than friction coefficient between the surfaces and foundation and internal angle friction.http://dx.doi.org/10.1155/2021/6697615 |
| spellingShingle | Alirezar Hassanpour Yasaghi Mazhar Fatahi Seyed Mehdi Seyed Alizadeh Interactional Effect of the Influential Parameters on Seismic Behaviour of the Concrete Surface Tanks Shock and Vibration |
| title | Interactional Effect of the Influential Parameters on Seismic Behaviour of the Concrete Surface Tanks |
| title_full | Interactional Effect of the Influential Parameters on Seismic Behaviour of the Concrete Surface Tanks |
| title_fullStr | Interactional Effect of the Influential Parameters on Seismic Behaviour of the Concrete Surface Tanks |
| title_full_unstemmed | Interactional Effect of the Influential Parameters on Seismic Behaviour of the Concrete Surface Tanks |
| title_short | Interactional Effect of the Influential Parameters on Seismic Behaviour of the Concrete Surface Tanks |
| title_sort | interactional effect of the influential parameters on seismic behaviour of the concrete surface tanks |
| url | http://dx.doi.org/10.1155/2021/6697615 |
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