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Influence of Soil–Structure Interaction in Elevated Water Tank
This paper presents the effect of soil–structure interaction (SSI) on the response of elevated water tank in different types of soil medium. Two intze-type elevated water tanks of the same capacity and the same dynamic characteristics, one with frame staging and the other with shaft staging, based on three different soil types are chosen to check the influence of SSI due to three representative earthquakes. Modeling of elevated water tank–soil foundation system is done using ANSYS Workbench®. Soil mass is considered large enough to avoid reflection of Rayleigh waves. While the bottom of the soil mass is considered fixed, vertical rollers are provided in the vertical faces of the soil mass to account for semi-infinite nature of the soil. Time history analysis is performed on the multiple systems. It is found that the gravity load design of Krishna Raju (Krishna Raju, Advanced reinforced concrete design (IS: 456-2000) (English), CBS Publisher, 2015) is not valid for seismicity-prone region.
Influence of Soil–Structure Interaction in Elevated Water Tank
This paper presents the effect of soil–structure interaction (SSI) on the response of elevated water tank in different types of soil medium. Two intze-type elevated water tanks of the same capacity and the same dynamic characteristics, one with frame staging and the other with shaft staging, based on three different soil types are chosen to check the influence of SSI due to three representative earthquakes. Modeling of elevated water tank–soil foundation system is done using ANSYS Workbench®. Soil mass is considered large enough to avoid reflection of Rayleigh waves. While the bottom of the soil mass is considered fixed, vertical rollers are provided in the vertical faces of the soil mass to account for semi-infinite nature of the soil. Time history analysis is performed on the multiple systems. It is found that the gravity load design of Krishna Raju (Krishna Raju, Advanced reinforced concrete design (IS: 456-2000) (English), CBS Publisher, 2015) is not valid for seismicity-prone region.
Influence of Soil–Structure Interaction in Elevated Water Tank
Lecture Notes in Civil Engineering
Latha Gali, Madhavi (editor) / Raghuveer Rao, P. (editor) / Nath, Sutanuka (author) / Dutta, Atanu Kumar (author)
2020-08-14
12 pages
Article/Chapter (Book)
Electronic Resource
English
Influence of Soil-Structure Interaction in Elevated Water Tank
| TIBKAT | 2021
Effect of Soil-Structure Interaction on the Seismic Response of Elevated Water Tank
| Springer Verlag | 2021
| DOAJ | 2022