| contributor author | Jerzy W. Wekezer | |
| date accessioned | 2017-05-08T22:13:22Z | |
| date available | 2017-05-08T22:13:22Z | |
| date copyright | July 1985 | |
| date issued | 1985 | |
| identifier other | %28asce%290733-9399%281985%29111%3A7%28923%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/74130 | |
| description abstract | Instability of thin walled bars of variable, open cross sections is analyzed. A thin walled bar is treated as a special case of the membrane shell with the internal constraints (Vlasov's and Wagner's assumptions). The geometry of the bar is described by means of coordinates of the discrete points located on the midsurface of the bar. Principal coordinate system is assumed for the cross section. Large deformations of the cross section are analyzed in total Langrangian formulation. Prebuckling strains are assumed to be small and the Green‐Lagrange linearized tensor is used in strain analysis. The general, nonlinear formula for the strain tensor element | |
| publisher | American Society of Civil Engineers | |
| title | Instability of Thin Walled Bars | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 7 | |
| journal title | Journal of Engineering Mechanics | |
| identifier doi | 10.1061/(ASCE)0733-9399(1985)111:7(923) | |
| tree | Journal of Engineering Mechanics:;1985:;Volume ( 111 ):;issue: 007 | |
| contenttype | Fulltext | |
