Abstract
Stress analysis is carried out for a strip whose part is embedded and with a crack which emanates at a stiffened end between the embedded and unembedded parts. As loading conditions, a uniaxial tension and a bending in a plane of the strip are considered. Stress distribution before and after the occurrence of a crack is investigated. In particular, stress intensity factor for some crack length and Poisson's ratio is investigated. Stress analysis is carried out as a mixed boundary value problem in the plane elastic problem. Complex variable method and a rational mapping function of fractional expressions are used. A closed solution can be obtained for the rational mapping function.
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