Dynamic Crack Analysis in Isotropic/Orthotropic Media via Extended Isogeometric Analysis

<table>Meshes and control points. (The cross represents the control points enriched by Heaviside function; the square represents the control points enriched by crack tip enrichment functions.)</table>

Mathematical Problems in Engineering

fig17

Figure 17

Figure 17: Dynamic Crack Analysis in Isotropic/Orthotropic Media via Extended Isogeometric Analysis 