The elastic contact stress field caused by a radially loaded pin in a nearly conforming hole is studied. The elastic limit of the configuration is found, together with crack tip stress intensity factors for radial cracks emanating from the bolt hole, the latter using the distributed dislocation approach. A closed-form solution is therefore generated to enable an elastic design philosophy to be followed for both perfect and flawed configurations, providing that there are no nearby boundaries.
GrantR. J.SmartJ.StanleyP.A parametric study of the elastic stress distribution in pin-loaded lugs. J. Strain Analysis, 1994, 29 (4), 299–307.
2.
PerssonA.On the stress distribution of cylindrical elastic bodies in contact. Doctoral thesis, Chalmers Technical University, Göteborg, Sweden, 1964.
3.
JohnsonK. L.Contact Mechanics, 1985 (Cambridge University Press).
4.
NurseA. D.O'BrienE. W.PattersonE. A.Stress intensity factors for cracks at fastener holes. Fatigue Fract. Engng Mater. Structs, 1994, 17 (7), 791–799.
5.
NowellD.HillsD. A.Open cracks at or near free edges. J. Strain Analysis, 1987, 22 (3), 177–185.
6.
BuecknerH. F.A novel principle for the computation of stress intensity factors. Z. Angew. Mathematik und Mechanik, 1970, 50, 529–546.
7.
ComninouM.ChangF.-K.Effects of partial closure and friction on a radial crack emanating from a circular hole. Int. J. Fracture, 1985, 28, 29–36.
8.
DundursJ.MuraT.Interaction between an edge dislocation and a circular inclusion. J. Mech. Phys. Solids, 1964, 12, 177–189.
9.
MostofiA.GoharR.The use of various types of pressure element in some elastic contact problems. Proc. Instn Mech. Engrs, Part C, 1984, 198, 189–196.
10.
MunisamyR. L.HillsD. A.NowellD.An analysis of coupling between plane cracks and contacts. Euro. J. Mech., Part A: Solids, 1995, 14 (1), 55–71.
11.
ErdoganF.GuptaG. D.CookT. S.Numerical solution of singular integral equations. In Methods of Analysis and Solutions of Crack Problems (Ed. SihG. C.), 1973, pp. 368–425 (Noordhoff, Leyden).
12.
KrenkS.On the use of the interpolation polynomial for solutions of singular integral equations. Q. Appl. Math., 1975, 32, 479–484.
13.
HillsD. A.SackfieldA.Yield and shakedown states in the contact of generally curved bodies. J. Strain Analysis, 1984, 19 (1), 9–14.
