Predicting the Compressive Strength of Desert Sand Concrete Using ANN: PSO and Its Application in Tunnel

<div>Comparison of characteristics among four kinds of desert sand and traditional sand used in this experiment. (a) Grading curve and (b) XRD.</div>

Advances in Civil Engineering

Figure 2: Predicting the Compressive Strength of Desert Sand Concrete Using ANN: PSO and Its Application in Tunnel 