contributor author | S. P. Vaze | |
contributor author | E. Corona | |
date accessioned | 2017-05-08T23:52:31Z | |
date available | 2017-05-08T23:52:31Z | |
date copyright | September, 1997 | |
date issued | 1997 | |
identifier issn | 0021-8936 | |
identifier other | JAMCAV-26419#649_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/118177 | |
description abstract | This paper addresses the response and stability of elastic-plastic steel tubes with square cross section under pure bending. An analytical model with sufficiently nonlinear kinematics to capture the development of ripples in the compression flange was developed. the results indicate that collapse of such tubes is imperfection sensitive for tubes with “high” height-to-thickness ratio (h/t), but the sensitivity decreases as h/t decreases. Experimentally, the tubes collapse due to a limit moment instability which is followed by the formation of a kink on the compression flange of the tubes. The limit moment and the development of the kink are captured well by the analytical model. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Response and Stability of Square Tubes Under Bending | |
type | Journal Paper | |
journal volume | 64 | |
journal issue | 3 | |
journal title | Journal of Applied Mechanics | |
identifier doi | 10.1115/1.2788942 | |
journal fristpage | 649 | |
journal lastpage | 657 | |
identifier eissn | 1528-9036 | |
keywords | Stability | |
keywords | Flanges | |
keywords | Collapse | |
keywords | Compression | |
keywords | Thickness | |
keywords | Steel AND Kinematics | |
tree | Journal of Applied Mechanics:;1997:;volume( 064 ):;issue: 003 | |
contenttype | Fulltext | |