The stress criterion of a tension member with graded flexural stiffness: contribution to the problem of "clamping effect" outside of the elastic range

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Description

The approximate size of the stress criterion of a bar on two supports stressed beyond the elastic range is assessed by an approximation. The calculation proceeds from the premise of "substitute flexural stiffness" so defined that the part stressed beyond the elastic range may be considered as following Hooke's law when determining the flexural deformation quantities. For the determination of the substitute flexural stiffness, it is presumed that the material is already stressed so much beyond the yield point as to be strain-hardened. The data are directly applicable to materials having no definite yield point. For the rest, von Karman's ... continued below

Physical Description

[25] p.

Creation Information

Kaul, Hans W. September 1936.

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This report is part of the collection entitled: National Advisory Committee for Aeronautics Collection and one other and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 96 times . More information about this report can be viewed below.

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  • Main Title: The stress criterion of a tension member with graded flexural stiffness: contribution to the problem of "clamping effect" outside of the elastic range
  • Series Title: NACA Technical Memorandums

Description

The approximate size of the stress criterion of a bar on two supports stressed beyond the elastic range is assessed by an approximation. The calculation proceeds from the premise of "substitute flexural stiffness" so defined that the part stressed beyond the elastic range may be considered as following Hooke's law when determining the flexural deformation quantities. For the determination of the substitute flexural stiffness, it is presumed that the material is already stressed so much beyond the yield point as to be strain-hardened. The data are directly applicable to materials having no definite yield point. For the rest, von Karman's method for compressed and subsequently deflected bars serves as basis for the calculation.

Physical Description

[25] p.

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  • Accession or Local Control No: 93R23532
  • URL: http://hdl.handle.net/2060/19930094612 External Link
  • Report No.: NACA-TM-804
  • Center for AeroSpace Information Number: 19930094612
  • Archival Resource Key: ark:/67531/metadc63402

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National Advisory Committee for Aeronautics Collection

The National Advisory Committee for Aeronautics (NACA) was a U.S. federal agency founded on March 3, 1915 to undertake, promote, and institutionalize aeronautical research. On October 1, 1958 the agency was dissolved, and its assets and personnel transferred to the newly created National Aeronautics and Space Administration (NASA).

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Creation Date

  • September 1936

Added to The UNT Digital Library

  • Nov. 17, 2011, 5:13 p.m.

Description Last Updated

  • April 13, 2018, 2:10 p.m.

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Kaul, Hans W. The stress criterion of a tension member with graded flexural stiffness: contribution to the problem of "clamping effect" outside of the elastic range, report, September 1936; (digital.library.unt.edu/ark:/67531/metadc63402/: accessed October 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.