Interaction Between Elliptic Hole And Crack In Thin Plate Under
Uniform Bending Heat Flux
Author(s)
J. J. Han and N. Hasebe
Abstract
Interaction between elliptic hole and crack in
thin plate under uniform bending heat flux
J. J. Han & N. Hasebe
Department of Civil Engineering,
Nagoya Institute of Technology, Japan
Abstract
The interaction problem between an elliptic hole and a crack in a thin plate under
uniform bending heat flux is considered. For solving the interaction problem, a
solution for an infinite thin plate with an adiabatic elliptic hole under uniform
bending heat flux, and two Green's functions of the plate under a bending heat
source couple and a bending dislocation are given. The interaction problem then
reduces into singular integral equations using the Green's functions and the
principle of superposition. After the equations are solved numerically, the
moment intensity factors at crack tips are evaluated.
1 Introduction
The fracture toughness of engineering brittle materials is influenced significantly
by the microstructure of the material, such as micro-hole, inclusion or
micro-cr
Keywords
Related Book
Other papers in this volume
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