基于离散层模型的木基压电层合板形变理论研究

bstract: This research addresses the behavior of adaptive wood composites. Structures of interest are the form of multiplayer laminated plates composed of wood and piezoelectric materials. Discrete-layer model was applied in the numerical compute, and the strain was obtained with the pine/PZT-5A and poplor/PZT-5A laminate plates under the voltage. The good agreement between the numerical compute and experiment indicates that the discrete-layer model is reasonable and efficient. By established the model, we can forecast the deformation and locate the crack, then improved structure security.