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  • 1
    Electronic Resource
    Electronic Resource
    Thermo-stress concentration of an orthotropic plate weakened by multiple elliptical holes (1993)
    Springer
    Acta mechanica solida Sinica 6 (1993), S. 145-163 
    Details
    ISSN: 0894-9166
    Keywords: orthotropic plate ; heat conduction ; thermostress ; stress concentration ; holes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract A laminate weakened by multiple elliptical holes of arbitrary distribution, arbitrary orientation and arbitrary dimensions, is treated as an anisotropic, infinite, multiple connected thin plate. By Faber series expansion [1–6] and a complex potential method in the plane theory of thermo-elasticity of an anisotropic body, the general step to deduce the thermostress concentration in the laminate subjected to arbitrary mechanical and thermal loads is obtained.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02207442
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Energy release rate analysis of delamination in laminates (1993)
    Springer
    Acta mechanica solida Sinica 6 (1993), S. 165-183 
    Details
    ISSN: 0894-9166
    Keywords: composite ; laminates ; delamination ; buckling
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract Delamination growth caused by local buckling of delaminated laminate under compression may lead the structure to failure. In this paper, a two-dimensional model of delaminated laminates was studied using a combination of post-buckling theory and fracture mechanics. The delaminated laminate under compression is first analysed by the first-order deformable plate thoery. Then, the energy release rateG at every point along the delamination front is derived by means of a variation problem with a moving boundary. Finally, the near-surface elliptical delamination is also discussed. There is a large variation of energy release rateG along the delamination front, the direction in which delamination growth may occur depends upon the delamination aspect ratio, the state of applied load and the orientation of plies.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02207443
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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