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Estimation of wind load on a tall building under interference effects : a case study
Joint Authors
Dalui, Sujit Kumar
Khiyari, Pallab
Source
Jordan Journal of Civil Engineering
Issue
Vol. 9, Issue 1 (31 Mar. 2015), pp.84-101, 18 p.
Publisher
Jordan University of Science and Technology Deanship of Research
Publication Date
2015-03-31
Country of Publication
Jordan
No. of Pages
18
Main Subjects
Topics
Abstract EN
This paper is based on a case study of interference effect due to wind over a tall building by using CFD (Computational Fluid Dynamics) package of ANSYS.
This analytical study is carried out through modeling of the isolated building, interfering building, principal building and domain boundary with different wind incident angles from 0º to 90º at an interval of 30º.
The aspect ratio of upstream interfering building and principal building gradually varies from 1 : 5 to 5 : 5.
Both buildings are rectangular in plan with a length scale of 1 : 300.
The wind pressures on each face of the isolated building and the principal building are determined for different wind angles.
The external pressure coefficients on all faces of the isolated building have compared with IS : 875 (part-3)-1987.
The pressure coefficients on all faces of the principal building in the presence of upstream interfering building with varying aspect ratios have also been discussed and compared for different wind flow directions.
The interference effect depends on the various shapes and sizes of the principal building and the surrounding interference building and their orientations, various terrain conditions and different wind directions.
Surrounding interfering buildings may increase or decrease the wind load response on the principal building depending on their arrangement with respect to the direction of flow.
American Psychological Association (APA)
Khiyari, Pallab& Dalui, Sujit Kumar. 2015. Estimation of wind load on a tall building under interference effects : a case study. Jordan Journal of Civil Engineering،Vol. 9, no. 1, pp.84-101.
https://search.emarefa.net/detail/BIM-442244
Modern Language Association (MLA)
Khiyari, Pallab& Dalui, Sujit Kumar. Estimation of wind load on a tall building under interference effects : a case study. Jordan Journal of Civil Engineering Vol. 9, no. 1 (2015), pp.84-101.
https://search.emarefa.net/detail/BIM-442244
American Medical Association (AMA)
Khiyari, Pallab& Dalui, Sujit Kumar. Estimation of wind load on a tall building under interference effects : a case study. Jordan Journal of Civil Engineering. 2015. Vol. 9, no. 1, pp.84-101.
https://search.emarefa.net/detail/BIM-442244
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 101
Record ID
BIM-442244