Shear response of elliptical hollow sections
Gardner, L. (Leroy), Chan, T. M. and Wadee, M. A.. (2008) Shear response of elliptical hollow sections. Proceedings of the Institution of Civil Engineers: Structures and Buildings, Vol.161 (No.6). pp. 301-309. ISSN 0965-0911Full text not available from this repository.
Official URL: http://dx.doi.org/10.1680/stbu.2008.161.6.301
Following the introduction of hot-finished elliptical hollow sections to the construction industry, recent research has been performed to develop supporting structural design guidance. This paper focuses on shear resistance. Twenty-four shear tests were performed on hot-finished steel elliptical hollow section members. The shear tests were arranged in a three-point bending configuration with span-to-depth ratios ranging from 1 to 8. This enabled the study of cross-section resistance in shear and the interaction between shear and bending. Measurements were taken of cross-section geometry, local initial geometric imperfections and material properties in tension. Test results, including moment rotation histories, are presented. Additional results were generated numerically. These results have been used to verify proposed design expressions for shear resistance and resistance to combined shear and bending. Further investigations into design criteria for shear buckling are currently under way.
|Item Type:||Journal Article|
|Subjects:||T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TH Building construction
|Divisions:||Faculty of Science > Engineering|
|Library of Congress Subject Headings (LCSH):||Shear (Mechanics), Structural design, Building, Standards, Engineering|
|Journal or Publication Title:||Proceedings of the Institution of Civil Engineers: Structures and Buildings|
|Number of Pages:||9|
|Page Range:||pp. 301-309|
|Access rights to Published version:||Restricted or Subscription Access|
|Funder:||Dorothy Hodgkin Postgraduate Awards (DHPA)|
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