@misc{Das_A._N._Three_1992, author={Das, A. N.}, volume={44}, number={4}, copyright={Creative Commons Attribution BY 4.0 license}, address={Warszawa}, journal={Archives of Mechanics}, howpublished={online}, year={1992}, publisher={Polish Scientific Publishers IFTR}, language={eng}, abstract={The dynamic in-plane problem of determining the stress and displacement due to three co-planar Griffith cracks moving steadily at a subsonic speed in a fixed direction in an infinite, isotropic, homogeneous medium under normal stress has been treated. The static problem of determining the stress and displacement around three co-planar Griffith cracks in an infinite isotropic elastic medium has also been considered. In both the cases, employing Fourier integral transform, the problems have been reduced to solving a set of four integral equations. These integral equations have been solved using finite Hilbert transform technique and Cook's result [16] to obtain the exact form of crack opening displacement and stress intensity factors which are presented in the form of graphs.}, title={Three coplanar moving Griffith cracks in an infinite elastic medium}, type={Text}, URL={http://rcin.org.pl/Content/68366/PDF/WA727_18038_44-4-1992_AMS_Das-08.pdf}, keywords={Mechanika stosowana - czasopisma [KABA]}, }