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Effect of Side Ratio on V Plan Shaped High-Rise Building Under Wind Excitation
https://orcid.org/http://orcid.org/0000-0001-6538-236X
https://orcid.org/http://orcid.org/0000-0002-3593-4837
The primary objective of the present study is to determine the effect of side ratio of V plan shaped tall building subjected to wind induced force. Different cases have been made by considering different side ratio of V plan shaped tall building. The side ratio is considered 1.5, 2, 3, 4 and 5 by adjustment of length and width of the building maintaining same plan area and building height. The wind incidence angle is 0°–90° with 30° regular interval for each case. Computational Fluid Dynamics (CFD) is adopted to perform the numerical simulation of ‘V’ plan shaped building which helps to create a similar wind environment as in urban terrain. Grid independence test is performed to improve the accuracy of result by adopting finer meshing of Computational Domain. Mean Pressure coefficient of each face, force coefficient in along and across wind direction, flow pattern around building, pressure variation on each face is obtained by numerical analysis in ANSYS CFX. Further, a comparison has been made with all the cases of V-plan shaped tall building model of same floor area to study the effectiveness side ratio and observations have been made on the suitability of side ratio variation based on the numerical result.
Effect of Side Ratio on V Plan Shaped High-Rise Building Under Wind Excitation
https://orcid.org/http://orcid.org/0000-0001-6538-236X
https://orcid.org/http://orcid.org/0000-0002-3593-4837
The primary objective of the present study is to determine the effect of side ratio of V plan shaped tall building subjected to wind induced force. Different cases have been made by considering different side ratio of V plan shaped tall building. The side ratio is considered 1.5, 2, 3, 4 and 5 by adjustment of length and width of the building maintaining same plan area and building height. The wind incidence angle is 0°–90° with 30° regular interval for each case. Computational Fluid Dynamics (CFD) is adopted to perform the numerical simulation of ‘V’ plan shaped building which helps to create a similar wind environment as in urban terrain. Grid independence test is performed to improve the accuracy of result by adopting finer meshing of Computational Domain. Mean Pressure coefficient of each face, force coefficient in along and across wind direction, flow pattern around building, pressure variation on each face is obtained by numerical analysis in ANSYS CFX. Further, a comparison has been made with all the cases of V-plan shaped tall building model of same floor area to study the effectiveness side ratio and observations have been made on the suitability of side ratio variation based on the numerical result.
Effect of Side Ratio on V Plan Shaped High-Rise Building Under Wind Excitation
https://orcid.org/http://orcid.org/0000-0001-6538-236X
https://orcid.org/http://orcid.org/0000-0002-3593-4837
The primary objective of the present study is to determine the effect of side ratio of V plan shaped tall building subjected to wind induced force. Different cases have been made by considering different side ratio of V plan shaped tall building. The side ratio is considered 1.5, 2, 3, 4 and 5 by adjustment of length and width of the building maintaining same plan area and building height. The wind incidence angle is 0°–90° with 30° regular interval for each case. Computational Fluid Dynamics (CFD) is adopted to perform the numerical simulation of ‘V’ plan shaped building which helps to create a similar wind environment as in urban terrain. Grid independence test is performed to improve the accuracy of result by adopting finer meshing of Computational Domain. Mean Pressure coefficient of each face, force coefficient in along and across wind direction, flow pattern around building, pressure variation on each face is obtained by numerical analysis in ANSYS CFX. Further, a comparison has been made with all the cases of V-plan shaped tall building model of same floor area to study the effectiveness side ratio and observations have been made on the suitability of side ratio variation based on the numerical result.
Effect of Side Ratio on V Plan Shaped High-Rise Building Under Wind Excitation
Lecture Notes in Civil Engineering
Marano, Giuseppe Carlo (editor) / Ray Chaudhuri, Samit (editor) / Unni Kartha, G. (editor) / Kavitha, P. E. (editor) / Prasad, Reshma (editor) / Achison, Rinu J. (editor) / Bhattacharya, Satadru (author) / Dalui, Sujit Kumar (author)
International Conference on Structural Engineering and Construction Management ; 2021
2021-09-04
15 pages
Article/Chapter (Book)
Electronic Resource
English
| Taylor & Francis Verlag | 2024
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