A Correlation Study of Methods of Matrix Structural Analysison behalf of Advisory Group for Aeronautical Research and Development, North Atlantic Treaty Organization, 1964 - Airplanes - 113 pages |
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Page 6
... applied loads to the juncture point displacements . The process undergone in forming these equations also guarantees the compatibility of displacement at the juncture points . The direct solution of a problem is accomplished through an ...
... applied loads to the juncture point displacements . The process undergone in forming these equations also guarantees the compatibility of displacement at the juncture points . The direct solution of a problem is accomplished through an ...
Page 58
... load in the plane of the surface there is an equal and opposite load at the corresponding point on the other surface . Such pairs of loads represent applied moments . Of sole interest here is the definition of the loads normal to the ...
... load in the plane of the surface there is an equal and opposite load at the corresponding point on the other surface . Such pairs of loads represent applied moments . Of sole interest here is the definition of the loads normal to the ...
Page 72
... applied loads ( the basic stress system { o } ) is to isolate each spar as a cantilever beam . Thirdly , the redundants are defined as individual systems of self - equilibrating loads on adjacent pairs of cells . The foregoing ...
... applied loads ( the basic stress system { o } ) is to isolate each spar as a cantilever beam . Thirdly , the redundants are defined as individual systems of self - equilibrating loads on adjacent pairs of cells . The foregoing ...
Contents
INTRODUCTION | 1 |
DERIVATION OF DISCRETE ELEMENT PROPERTIES | 17 |
ANALYSIS OF MULTIWEB WING STRUCTURES | 47 |
Copyright | |
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AFM-SP AGARD Structures applied loads Argyris assumed stress pattern axial force member-shear axial force members basic behavior Chapter conventional flexural elements corner forces corner point defined DEFLECTION direct discrete elements displacement approaches displacement influence coefficients element flexibility element properties element stiffness elements in plane EP-GRZ equilibrium equivalent force approach evaluation Face of Support force and displacement force member-shear panel formulation geometric gridwork Hooke's law idealization possibilities internal element internal members linear edge displacements linear elastic Materials Panel matrix structural analysis ment Model moment of inertia multiweb wing node point PES-CFE plane stress planform plate element Poisson's ratio present QSP-FE QSP-PIE redundant representation represented rigid body motion Section shear panel shear stresses shear-moment shown in Fig solution spar stiffness equations stiffness matrix strain energy swept wing symmetric tion TSP-SMS unit displacement virtual virtual displacement