Transverse and Oblique Long Bone Fracture Evaluation by Low Order Ultrasonic Guided Waves: A Simulation Study

Figure 4

Amplitudes of change as functions of the crack width and the fracture angle ; (a) with a fixed , the amplitude curves with variation; (b) with a fixed , the amplitude curves with variation; and (c) the B-spline fitting results of amplitude to and .

(a)

(b)

(c)