Analysis of Crack Propagation Path on the Anisotropic Bi-Material Rock

<table>A vertical crack in material (<svg height="10.9125" id="M184" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 8.2875004 10.9125" width="8.2875004" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,10.862)"><path d="M384 0h-275v27q67 5 81.5 18.5t14.5 68.5v385q0 38 -7.5 47.5t-40.5 10.5l-48 2v24q85 15 178 52v-521q0 -55 14.5 -68.5t82.5 -18.5v-27z" id="x31"></path></g>
</svg>): an interface under far-field stresses.</table>

Mathematical Problems in Engineering

fig7

Figure 7

Figure 7: Analysis of Crack Propagation Path on the Anisotropic Bi-Material Rock 