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  • 1
    Electronic Resource
    Electronic Resource
    Stress analysis of weldments by holographic moiré and the finite element method (2000)
    Springer
    Experimental mechanics 40 (2000), S. 15-21 
    Details
    ISSN: 1741-2765
    Keywords: Electronic holography ; experimental mechanics analysis of weldments ; finite elements
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The research work presented in this paper deals with the determination of the stress concentration at the root of the fillet of a weldment on a T steel specimen. A finite element model was developed for the specimen. Measurements were carried out using the holographic moiré technique. Strain gages were added to evaluate extrapolation techniques proposed in the literature. Good agreement was found between the finite element results and the optically measured values. The strain gage extrapolation technique yielded very low values.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02327543
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Measurement of bending stresses in shells of arbitrary shape using the reflection moiré method (2000)
    Springer
    Experimental mechanics 40 (2000), S. 282-288 
    Details
    ISSN: 1741-2765
    Keywords: Reflection moiré ; stress analysis ; shells
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The basic equation for fringe formation in the case of reflection moiré applied to surfaces of arbitrary curvatures is derived. A practical point-by-point solution for the application of this method is introduced, and the corresponding simplified equations are given. The technique is applied to an industrial problem, the stress analysis of a shell-shaped door.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02327501
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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