The author reported stress analysis of infinite amsotropic plate with a hole at CCM-3 1986 [1]. The present report deals with rectangular anistropic plate with a circu lar hole under uniaxial loading on the basis of theory of anisotropic plane elasticity [2] Series of circular hole stress function are used, which unknown coefficients are deter mined by Least Square Method with rectangular boundary integration Stress distribution of isotropic plate, cross-ply and angle-ply laminates, which aspect ratio is 2 and ratio of hole radius to the half width is 0 5, are shown by the analysis, test and FEM with good coincidence Stress concentration factor around hole is also presented for variation of the above parameters.
References
1.
Hayashi, Tayaka"Stress Analysis of the Anisotropic Plate with a Hole under the Uniaxial Loading,"Proc of the Third Japan—US Conference on Composite Materials, JCSM, Tokyo , Japan (June 1986)
2.
Savin, G.N.Stress Concentration around Holes, Pergamon Press (1961), NASA TT F-607 (Nov 1970)
3.
Hayashi, Tsuyoshi"Photoelastic Method of Experimentation for Stress Analysis in Orthotropic Structures,"Proc , 4th Int Symp Space Tech & Sci , Tokyo, Japan (1962)
4.
Akasaka, T. , K. Kenmochi, K. Asano and T. Sato"Stress Distribution around Hole of Angle-Ply Laminates under Uni-Axial Tension,"Proc of the Fourth International Conference on Composite Materials, JCSM, Tokyo , Japan (Oct 1982)
5.
Tsai, S.W. and H.T. HahnIntroduction to Composite MaterialsTechnomic Pub Co (1980)
6.
Howland, R.C."On the Stresses in the Neighborhood of a Circular Hole in a Strip under Ten sion,"Phil Trans Roy Soc , A, Vol 22
7.
Utoguchi, H. "Solution of Some Problems of Plane Elasticity by Bipolar Coordinate (No 3), Trans Japan Soc Mech Eng., 15(50)
8.
Nishida, M."Photoleastic Studies on Stress Concentration around a Circular Hole (No 2) ," Sci Inst Rep , 29(1) (1952)
9.
Hayashi, Takuo"On the Tension in an Orthogonally Aeolotropic Strip with a Circular Hole,"Trans Japan Soc Mech Eng , Vol 2
