Higher Order Crack Tip Fields for Physical Weak-Discontinuous Crack of Linear FGMs Cylindrical Shell with Reissner’s Effect

DOI

10.2991/ic3me-15.2015.334How to use a DOI?

Keywords

crack tip fields, linear FGMs, eigen-expansion method, Reissner shell

Abstract

The physical weak-discontinuous problem of an axis-directional interfacial crack between homogeneous material and functionally graded materials (FGMs) cylindrical shells is studied. Base on Reissner plate theory, the governing equations are derived for weak-discontinuous problems of cylindrical shells. The higher order crack tip fields of homogeneous materials and FGMs regions are given and assembled. The crack tip fields obtained also have the same nature of eigen-function as Williams’ solution and the structure of higher order crack tip fields is analysed.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yao Dai
AU  - Xiao Chong
AU  - Jincai Huang
AU  - Zhiqiang Zhang
PY  - 2015/08
DA  - 2015/08
TI  - Higher Order Crack Tip Fields for Physical Weak-Discontinuous Crack of Linear FGMs Cylindrical Shell with Reissner’s Effect
BT  - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1736
EP  - 1739
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.334
DO  - 10.2991/ic3me-15.2015.334
ID  - Dai2015/08
ER  -