This report contains a summary of research performed to explore the potential of a new, promising structural concept-continuous filament advanced composite isogrid. This is the first attempt to evaluate it in load bearing structure. A data base has been established by the design, fabrication and test of flat panels as wide columns. Correlation of the experimental results with theory, on a relative basis, is excellent. Inconsistency in manufacturing is clearly identified as the major reason for scatter in observed data, a problem which would not exist in a production environment. The results presented are a major step toward inspiring the neceassary confidence in the use of this concept in airframe structure. (Peters)


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    Title :

    Buckling of continuous filament advanced composite isogrid wide columns in axial compression


    Additional title:

    Ausbeulen breiter Staebe aus modernen Verbundwerkstoffen mit kontinuierlichen Fasern und konstanter Gitterweite unter einer axialen Last


    Contributors:
    Rehfield, L.W. (author) / Deo, R.B. (author)

    Published in:

    Publication date :

    1978


    Size :

    65 Seiten


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English




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