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>Vibration Analysis of Plates by the pb-2 Rayleigh-Ritz Method: Mixed Boundary Conditions, Reentrant Corners, and Internal Curved Supports*
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Vibration Analysis of Plates by the pb-2 Rayleigh-Ritz Method: Mixed Boundary Conditions, Reentrant Corners, and Internal Curved Supports*
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机译：Vibration Analysis of Plates by the pb-2 Rayleigh-Ritz Method: Mixed Boundary Conditions, Reentrant Corners, and Internal Curved Supports*
ABSTRACT This paper presents an efficient and accuratepb-2 Rayleigh-Ritz method for vibration analysis of elastic thin plates with arbitrary shape and boundary conditions. By using a Ritz function that consists of the product of a
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