| contributor author | R. Nordmann | |
| contributor author | H. Eckey | |
| contributor author | P. Kaas | |
| contributor author | M. Steinwarz | |
| date accessioned | 2017-05-08T23:30:50Z | |
| date available | 2017-05-08T23:30:50Z | |
| date copyright | August, 1989 | |
| date issued | 1989 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28311#285_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/105873 | |
| description abstract | A new calculation procedure has been developed to evaluate the influence of parameter changes to the dynamic behavior of structures. By this sensitivity analysis the variations of natural frequencies and natural modes can be expressed, generated by specific parameter alterations. Combined with modal methods, for example the response spectrum modal analysis, the changed dynamic response (displacements, internal forces) can also be found. The algorithm is suitable in connection with standard finite element routines, to investigate the effect of parameter modifications in relation to the dynamic characteristics of an original system. For a large vessel piping system, the influence of a spring stiffness variation to the natural frequencies and internal forces is demonstrated. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Sensitivity of the Dynamic Behavior of Structures to System Parameter Changes | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 3 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.3265676 | |
| journal fristpage | 285 | |
| journal lastpage | 290 | |
| identifier eissn | 1528-8978 | |
| keywords | Spectra (Spectroscopy) | |
| keywords | Algorithms | |
| keywords | Finite element analysis | |
| keywords | Structural mechanics | |
| keywords | Dynamic response | |
| keywords | Frequency | |
| keywords | Piping systems | |
| keywords | Sensitivity analysis | |
| keywords | Springs | |
| keywords | Stiffness AND Vessels | |
| tree | Journal of Pressure Vessel Technology:;1989:;volume( 111 ):;issue: 003 | |
| contenttype | Fulltext | |