caa a22 4500 469123613 CHVBK 20180323133145.0 cr unu---uuuuu 170328e19920801xx s 000 0 eng 10.1007/BF00015860 doi (NATIONALLICENCE)springer-10.1007/BF00015860 Problem of two coplanar Griffith cracks running steadily under three-dimensional loading [Elektronische Daten] [A.N. Das, M.L. Ghosh] In this paper, the three-dimensional problem of two coplanar Griffith cracks propagating uniformly in an elastic medium has been considered. Equal and opposite tractions which are triaxial in nature are applied to the crack surfaces. The two-dimensional Fourier transforms have been used to reduce the mixed boundary value problem to the solution of triple integral equations. In order to solve the problem, the transformed surface displacement has been expanded in a series of Chebyshev polynomials which is automatically zero outside the cracks and also satisfies the edge conditions. Finally Schmidt method has been used to determine the unknown constants occurring in the series. Numerical calculations are carried out to obtain the crack opening displacement and also the stress intensity factors for different values of the parameters. Kluwer Academic Publishers, 1992 Das A.N. Department of Mathematics, North Bengal University, 734430, Darjeeling, West Bengal, India aut Ghosh M.L. Department of Mathematics, North Bengal University, 734430, Darjeeling, West Bengal, India aut International Journal of Fracture Kluwer Academic Publishers 56/4(1992-08-01), 279-298 0376-9429 56:4<279 1992 56 10704 https://doi.org/10.1007/BF00015860 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00015860 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Das A.N. Department of Mathematics, North Bengal University, 734430, Darjeeling, West Bengal, India aut NATIONALLICENCE 700 1- Ghosh M.L. Department of Mathematics, North Bengal University, 734430, Darjeeling, West Bengal, India aut NATIONALLICENCE 773 0- International Journal of Fracture Kluwer Academic Publishers 56/4(1992-08-01), 279-298 0376-9429 56:4<279 1992 56 10704 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer