Foundations of Aerospace Structures (AERO5310)
UNIT OF STUDY
This unit aims to develop a student's understanding of the theoretical basis of advanced aerospace structural analysis; and introduce students to the solution of real-world aircraft structural problems. This UoS will develop the following attributes: An understanding of the derivation of the fundamental equations of elasticity and their application in certain analytical problems; An understanding of plate theory and the ability to use this to obtain analytical solutions for plate bending and buckling problems; An understanding of energy-method solution techniques for structural problems; An understanding of the basic principals behind stressed-skin aircraft construction and the practical analysis of typical aircraft components, including the limitations of such techniques. At the end of this unit students will have an understanding of: 2-D and 3-D elasticity: general equations and solution techniques; Energy methods in structural analysis, including the principles of virtual work and total potential and complimentary energies; Fundamental theory of plates, including in-plane and bending loads as well as buckling and shear instabilities; Solution techniques for plate problems including: Navier solutions for rectangular plates; Combined bending and in-plane loading problems; Energy methods for plate-bending; and Plate buckling for compression and shear loadings; Bending of beams with unsymmetrical cross-sections; Basic principals and theory of stressed-skin structural analysis; Determination of direct stresses and shear flows in arbitrary thin-walled beams under arbitrary loading conditions including: Unsymmetrical sections, Open and closed sections, Single and multi-cell closed sections, Tapered sections, Continuous and idealized sections; The analysis of common aircraft components including fuselages, wings, skin-panels, stringers, ribs, frames and cut-outs; The effects of end constraints and shear-lag on the solutions developed as well as an overall appreciation of the limitations of the solution methods presented.
Our courses that offer this unit of study
Further unit of study information
3hrs of lectures per week and 2hrs tutorial per week
Through semester assessment (45%), final exam (55%)
Faculty/department permission required?
Unit of study rules
Prerequisites and assumed knowledge
AMME5301, Assumed knowledge: Mathematics and Physics to a level of Bachelor of Science or equivalent. Linear Mathematics, Vector Calculus, Differential Equations and Fourier Series.
Prerequisites: Assumed knowledge: Mathematics and Physics to a level of Bachelor of Science or equivalent. Linear Mathematics, Vector Calculus, Differential Equations and Fourier Series.
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