[1] Jeffrey,G.B.,D.Sc.,M.A.,Plane stress and plane strain in bipolar coordinates,Phil.Trans.Roy.Soc.,London,A,221,(1921),265-293.
[2] Mushkelishvili,N.I.,Some Basic Problems of the Mathematical Theory of Elasticity(1954).
[3] Tang Ren-ji and Wang Kai,On the Griffith Crack Whose Surfaces Are Loaded Asymmetrically,Acta Mechanica Sinica Vol.3,(1980),269-278.(in Chinese) |