Author(s): J. Qian & N. Hasebe
A circular rigid punch is located on a half plane with an oblique edge crack.
punch is acted by a vertical load at its center, and frictional force is assumed to
exist on the contact region and applies in the horizontal direction.
A pair of
concentrated forces is assumed to act at arbitrary point in the half plane.
to the existence of the crack, the frictional force and the concentrated forces or
point dislocations, the punch is usually inclined and the inclined angle is decided
by the condition that the resultant moment about the center on the contact
region must be vanished.
The punch is supposed to contact with the half plane
with two sharp corners at both ends, therefore the length of the contact region
has been given.
To find the analytical solution of t...
Size: 696 kb
Paper DOI: 10.2495/BT960131
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