Page 107 - T. Anderson-Fracture Mechanics - Fundamentals and Applns.-CRC (2005)
P. 107

1656_C02.fm  Page 87  Thursday, April 14, 2005  6:28 PM





                       Linear Elastic Fracture Mechanics                                            87







































                       FIGURE 2.58 Interaction of two identical coplanar through-wall cracks in an infinite plate.  Taken from
                       Murakami, Y., Stress Intensity Factors Handbook. Pergamon Press, New York, 1987.































                       FIGURE 2.59 Parallel cracks. A mutual shielding effect reduces K I  in each crack.
   102   103   104   105   106   107   108   109   110   111   112