## Matrix methods of structural analysisB. Fraeijs de Veubeke, North Atlantic Treaty Organization. Advisory Group for Aeronautical Research and Development. Structures and Materials Panel Published for and on behalf of Advisory Group for Aeronautical Research and Development, North Atlantic Treaty Organization, by Pergamon Press, 1964 - Mathematics - 343 pages |

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### Contents

A PRECIS OF RECENT DEVELOPMENTS | 3 |

A Forge Method | 10 |

B Displacement Method | 46 |

Copyright | |

12 other sections not shown

### Common terms and phrases

Appendix applied approximate Argyris assumed axes basic beam bending boundary buckling calculated complete complex structure components considered coordinate system corresponding cross-section cut-out deformations denote derived determined direct stiffness method direct stress direction cosines displacement method displacement vector Douglas Aircraft Company effect elastic equations equilibrium conditions experimental expression external loads flange flange load flexibility matrix formulae fuselage given grid hence incremental initial strains introduce iteration kinematic Large Deflexion linear modes nodal displacements nodal forces nodal points node non-linear obtained Oxyz parallelogram plane plastic Poisson's ratio problem procedure programme quadrilateral rectangular redundancies rings self-straining shear strain shear stress shown in Fig skin small deflexion solution spar element statically determinate stiffness matrix stiffness method strain energy stress distribution stress matrix structural analysis structural idealization symmetrical taper technique Tension 16 theory thermal tion transformation triangle triangular elements Turner unit displacement values vector vertices wing yields zero