| contributor author | M. V. Anil Kumar | |
| contributor author | V. Kalyanaraman | |
| date accessioned | 2017-05-08T22:18:58Z | |
| date available | 2017-05-08T22:18:58Z | |
| date copyright | December 2014 | |
| date issued | 2014 | |
| identifier other | 40618247.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/77354 | |
| description abstract | The direct strength method (DSM) simplified the design of cold-formed steel (CFS) beams and columns compared with the traditional effective width method (EWM). In this paper, DSM equations for the distortional buckling (DB) strength are evaluated using the results of the experimental study on channel compression members with edge and intermediate stiffeners as well as nonlinear finite-element analysis (FEA) of the stiffened lipped channel compression members with various configurations, which fail after only DB. A total of 14 fixed-ended stiffened lipped channel compression members with intermediate stiffeners in both the web and flanges were tested, which failed after only DB. Further, additional data on the DB behavior is generated based on a parametric study using the nonlinear FEA, which was initially calibrated with the test data. A study on effect of parameters, such as the type of cross section, the dimensions of the cross section, the lip depth to flange width ratio ( | |
| publisher | American Society of Civil Engineers | |
| title | Distortional Buckling of CFS Stiffened Lipped Channel Compression Members | |
| type | Journal Paper | |
| journal volume | 140 | |
| journal issue | 12 | |
| journal title | Journal of Structural Engineering | |
| identifier doi | 10.1061/(ASCE)ST.1943-541X.0001027 | |
| tree | Journal of Structural Engineering:;2014:;Volume ( 140 ):;issue: 012 | |
| contenttype | Fulltext | |
