| contributor author | P. G. Hodge | |
| contributor author | K.-J. Bathe | |
| contributor author | E. N. Dvorkin | |
| date accessioned | 2017-05-08T23:21:49Z | |
| date available | 2017-05-08T23:21:49Z | |
| date copyright | June, 1986 | |
| date issued | 1986 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26268#235_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/100766 | |
| description abstract | A complete solution to collapse is given for a three-bar symmetric truss made of an elastic/perfectly-plastic material, using linear statics and kinematics, and the solution is found to be partially nonunique in the range of contained plastic deformation. The introduction of a first-order deviation from symmetry and/or the inclusion of first-order nonlinear terms in the equilibrium equations is found to restore uniqueness. The significance of these effects is analyzed and discussed from mathematical, physical, modelling, computational, and engineering points of view. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Causes and Consequences of Nonuniqueness in an Elastic/Perfectly-Plastic Truss | |
| type | Journal Paper | |
| journal volume | 53 | |
| journal issue | 2 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3171746 | |
| journal fristpage | 235 | |
| journal lastpage | 241 | |
| identifier eissn | 1528-9036 | |
| keywords | Trusses (Building) | |
| keywords | Equilibrium (Physics) | |
| keywords | Modeling | |
| keywords | Statics | |
| keywords | Collapse | |
| keywords | Equations | |
| keywords | Kinematics AND Deformation | |
| tree | Journal of Applied Mechanics:;1986:;volume( 053 ):;issue: 002 | |
| contenttype | Fulltext | |