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 48
... tion of effort upon schemes which present assurance of having promise . It had been established , among other things , that a promising idealiza- tion should in the least provide a close approximation to the true structural geometry ...
... tion of effort upon schemes which present assurance of having promise . It had been established , among other things , that a promising idealiza- tion should in the least provide a close approximation to the true structural geometry ...
Page 69
... tion be characterized in geometric or structural behavior terms . It was also intended that study be given to the approach described in Ref . 3 by Dr. A. L. M. Grzedzielski . The latter approach is not easily characterized geometrically ...
... tion be characterized in geometric or structural behavior terms . It was also intended that study be given to the approach described in Ref . 3 by Dr. A. L. M. Grzedzielski . The latter approach is not easily characterized geometrically ...
Page 99
... tion of web elements as an extremely important factor in the analysis of multiweb wing structures . As a result of extensive analyses in examination of multiweb wing idealization an accurate , efficient form of idealization has been ...
... tion of web elements as an extremely important factor in the analysis of multiweb wing structures . As a result of extensive analyses in examination of multiweb wing idealization an accurate , efficient form of idealization has been ...
Contents
INTRODUCTION | 1 |
DERIVATION OF DISCRETE ELEMENT PROPERTIES | 17 |
ANALYSIS OF MULTIWEB WING STRUCTURES | 47 |
Copyright | |
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Common terms and phrases
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