Some Elementary Principles of Shell Stress Analysis with Notes on the Use of the Shear Center

Some Elementary Principles of Shell Stress Analysis with Notes on the Use of the Shear Center
Author: Paul Kuhn
Publisher:
Total Pages: 52
Release: 1939
Genre: Aeronautics
ISBN:

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The analysis of various types of shell under combined bending and torsion is discussed. The calculation and the use of the shear center are touched upon as incidental problems. Twelve fully worked numerical examples are given in an appendix.

ANC Bulletin

ANC Bulletin
Author: United States. Munitions Board. Aircraft Committee. Subcommittee on Air Force-Navy-Civil Aircraft Design Criteria
Publisher:
Total Pages: 266
Release: 1944
Genre:
ISBN:

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Index of NACA Technical Publications

Index of NACA Technical Publications
Author: United States. National Advisory Committee for Aeronautics
Publisher:
Total Pages: 1370
Release: 1949
Genre: Aeronautics
ISBN:

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Design of Wood Aircraft Structures

Design of Wood Aircraft Structures
Author: Forest Products Laboratory (U.S.)
Publisher:
Total Pages: 488
Release: 1951
Genre: Airplanes
ISBN:

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The Unsteady Lift of a Finite Wing

The Unsteady Lift of a Finite Wing
Author: Robert Thomas Jones
Publisher:
Total Pages: 562
Release: 1939
Genre: Airplanes
ISBN:

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Unsteady lift functions for wings of finite aspect ratio have been calculated by approximate methods involving corrections of the aerodynamic inertia and of the angle of the infinite wing.

Index of Aircraft Structures Research Reports

Index of Aircraft Structures Research Reports
Author: United States. National Advisory Committee for Aeronautics
Publisher:
Total Pages: 48
Release: 1947
Genre: Airplanes
ISBN:

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Stresses and Deformations in Wings Subjected to Torsion

Stresses and Deformations in Wings Subjected to Torsion
Author: B. F. Ruffner
Publisher:
Total Pages: 676
Release: 1952
Genre: Airplanes
ISBN:

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Basic equations of Karman and Chien are solved by representing the shape of a torsion box by means of a Fourier series. Angles of twist, longitudinal stresses, and shear stresses are determined in terms of the series coefficients. The method is applied to the calculation of angles of twist and stresses in torsion boxes of rectangular, elliptical, and airfoil cross section. Results obtained for angles of twist and normal stresses are in good agreement with results of Karman and Chien except at sharp corners. Results obtained for shear stresses indicate the necessity for the use of large number of terms of the series for satisfactory accuracy.