| contributor author | M. Krawczuk | |
| contributor author | W. Ostachowicz | |
| date accessioned | 2017-05-08T23:55:19Z | |
| date available | 2017-05-08T23:55:19Z | |
| date copyright | April, 1997 | |
| date issued | 1997 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28837#145_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/119729 | |
| description abstract | The paper presents a finite element model of the arch with a transverse, one-edge crack. A part of the cracked arch is modelled by a curved beam finite element with the crack. Parts of the arch without the crack are modelled by noncracked curved beam finite elements. The crack occurring in the arch is nonpropagating and open. It is assumed that the crack changes only the stiffness of the arch, whereas the mass is unchanged. The method of the formation of the stiffness matrix of a curved beam finite element with the crack is presented. The effects of the crack location and its length on the changes of the in-plane natural frequencies and mode shapes of the clamped-clamped arch are studied. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Natural Vibrations of a Clamped-Clamped Arch With an Open Transverse Crack | |
| type | Journal Paper | |
| journal volume | 119 | |
| journal issue | 2 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.2889695 | |
| journal fristpage | 145 | |
| journal lastpage | 151 | |
| identifier eissn | 1528-8927 | |
| keywords | Vibration | |
| keywords | Arches | |
| keywords | Fracture (Materials) | |
| keywords | Finite element analysis | |
| keywords | Stiffness | |
| keywords | Finite element model | |
| keywords | Frequency AND Shapes | |
| tree | Journal of Vibration and Acoustics:;1997:;volume( 119 ):;issue: 002 | |
| contenttype | Fulltext | |
