Effects of Geometric Imperfections on Frequency-Load Interaction of Biaxially Compressed Antisymmetric Angle Ply Rectangular PlatesSource: Journal of Applied Mechanics:;1985:;volume( 052 ):;issue: 001::page 155Author:David Hui
DOI: 10.1115/1.3168987Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present paper deals with the influence of small geometric imperfections on the vibration frequencies of rectangular, simply supported, angle ply, thin composite plates subjected to inplane uniaxial or biaxial compressive preload. Depending on the amount of preload, the frequencies of laminated plates with different imperfection shapes may be significantly higher than those for perfect plates, especially in a certain range of fiber angles. Interaction curves between frequency and applied preload are plotted for various fiber angles and imperfection amplitudes for both the uniaxial and equal biaxial loading cases.
keyword(s): Stress , Plates (structures) , Fibers , Oscillating frequencies , Composite materials , Frequency AND Shapes ,
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| contributor author | David Hui | |
| date accessioned | 2017-05-08T23:19:34Z | |
| date available | 2017-05-08T23:19:34Z | |
| date copyright | March, 1985 | |
| date issued | 1985 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26250#155_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/99470 | |
| description abstract | The present paper deals with the influence of small geometric imperfections on the vibration frequencies of rectangular, simply supported, angle ply, thin composite plates subjected to inplane uniaxial or biaxial compressive preload. Depending on the amount of preload, the frequencies of laminated plates with different imperfection shapes may be significantly higher than those for perfect plates, especially in a certain range of fiber angles. Interaction curves between frequency and applied preload are plotted for various fiber angles and imperfection amplitudes for both the uniaxial and equal biaxial loading cases. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Effects of Geometric Imperfections on Frequency-Load Interaction of Biaxially Compressed Antisymmetric Angle Ply Rectangular Plates | |
| type | Journal Paper | |
| journal volume | 52 | |
| journal issue | 1 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3168987 | |
| journal fristpage | 155 | |
| journal lastpage | 162 | |
| identifier eissn | 1528-9036 | |
| keywords | Stress | |
| keywords | Plates (structures) | |
| keywords | Fibers | |
| keywords | Oscillating frequencies | |
| keywords | Composite materials | |
| keywords | Frequency AND Shapes | |
| tree | Journal of Applied Mechanics:;1985:;volume( 052 ):;issue: 001 | |
| contenttype | Fulltext |