Sophisticated fracture mechanics analyses — whether linear-elastic, elastic-plastic or creep — are performed quickly and easily with pc-CRACK, developed by Structural Integrity Associates, Inc. (SI). The Microsoft® Windows®-based software analyzes and predicts flaw behavior, including calculation of crack growth rates and critical crack sizes for pressure vessels, piping, steam turbines, and structures, with immediate display of analysis results. pc-CRACK™ applications include ASME Code Section XI flaw evaluations as well as weld overlay design.