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A platform for research: civil engineering, architecture and urbanism
Green's function for general cracked ring problems
The two-dimensional elasticity problem of a circular ring or a hollow cylinder with a radial crack and subjected to arbitrary loads is considered. Using Muskhelishvili's complex variable method, the dislocation solution is expressed in closed form. Dislocation pile-up and singular integral equation techniques may use the dislocation solution as a Green's function to tackle general cracked ring problems. The circular ring with an internal edge crack and an embedded crack is analyzed. As an example, a ring containing a radial crack subjected to point loads is studied. Numerical procedures for calculating the stress intensity factors are presented.
Green's function for general cracked ring problems
The two-dimensional elasticity problem of a circular ring or a hollow cylinder with a radial crack and subjected to arbitrary loads is considered. Using Muskhelishvili's complex variable method, the dislocation solution is expressed in closed form. Dislocation pile-up and singular integral equation techniques may use the dislocation solution as a Green's function to tackle general cracked ring problems. The circular ring with an internal edge crack and an embedded crack is analyzed. As an example, a ring containing a radial crack subjected to point loads is studied. Numerical procedures for calculating the stress intensity factors are presented.
Green's function for general cracked ring problems
Leung, A.Y.T. (author) / Hu, J.D. (author) / Lo, S.H. (author)
International Journal of Pressure Vessels and Piping ; 76 ; 117-126
1999
10 Seiten, 10 Quellen
Article (Journal)
English
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