【摘要】 讨论了各向同性和各向异性弹性长条的周期裂缝问题，给出了这类问题的正确提法和一般解法．将寻求复应力函数的问题归结为求解某种正则型奇异积分方程，证明了适当且唯一地选择一些待定常数的值后方程是可解的．解虽不唯一但在一条边上仅差一复常数．更多还原

【Abstract】 The fundamental problems in an infinitely long elastic strip with periodic cracks of arbitraryshape both for isotropic and anisotropic materials are discussed. The correct formulation for the problemsare given. The problems are reduced to some singular integral equations of normal type which are proved tobe solvable with undetermined constants suitbly chosen.更多还原