Please use this identifier to cite or link to this item:
https://www.um.edu.mt/library/oar/handle/123456789/123156| Title: | Torsional restraint against elastic lateral buckling |
| Authors: | Valentino, John Snowden Trahair, Nicholas |
| Keywords: | Torsion Strains and stresses Structural stability Buckling (Mechanics) |
| Issue Date: | 1998 |
| Publisher: | American Society of Civil Engineers |
| Citation: | Valentino, J., & Trahair, N. S. (1998). Torsional restraint against elastic lateral buckling. Journal of Structural Engineering, 124(10), 1217-1225. |
| Abstract: | It is well known that a central elastic torsional restraint restricts the lateral buckling shape of an elastic I-beam and increases its elastic flexural-torsional buckling resistance. However, available information on the effects of torsional restraints on elastic buckling are either incomplete, or in some cases inaccurate. This paper investigates the effects of moment distribution and load height on the elastic flexural-torsional buckling of beams with central torsional restraints. The effects of off-center and continuous restraints are also studied, and design approximations and procedures are developed. |
| URI: | https://www.um.edu.mt/library/oar/handle/123456789/123156 |
| ISSN: | 07339445 |
| Appears in Collections: | Scholarly Works - FacBenCSE |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Torsional_restraint_against_elastic_lateral_buckling.pdf | 922.08 kB | Adobe PDF | View/Open |
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