期刊
COMPOSITE STRUCTURES
卷 85, 期 4, 页码 275-283出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compstruct.2007.10.035
关键词
FRP deck; pultrusion; classical lamination theory; higher-order shear deformable plate theory
An analytical model was developed to investigate the flexural behavior of a pultruded fiber reinforced plastic deck of rectangular unit module. The model is based on higher-order shear deformable plate theory (HSDT), and capable of predicting deflection of the deck with arbitrary laminate stacking sequences. To formulate the problem, two-dimensional plate finite element method is employed. Numerical results are obtained for FRP decks under uniformly-distributed loading, addressing the effects of fiber angle and span-to-height ratio. It is found that the present analytical model is accurate and efficient for solving flexural behavior of FRP decks. (C) 2007 Elsevier Ltd. All rights reserved.
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