The buckling of composite stiffened plates with some emphasis on the effects of fibre orientation and on loading configuration

摘要: Abstract The bucking characteristics of some composite stiffened plates are determined in this paper using a finite strip approach. formulation is able to predict the complex buckling modes associated with in-plane shear loading and method approach can allow for other configurations whose pre-buckling stresses not so obviously realised. Two conditions have essentially been considered paper, that partial edge loads being reacted by shear. displacement fields before after represented algebraic polynomials across trigonometric functions along length. inclusion sufficient harmonics appropriate representations thus allows distorted nodal lines mode pre-buckled be relative ease.