Concrete Compression Test Data Estimation Based on a Wavelet Neural Network Model

Figure 6

Comparison diagrams for the different estimation methods.

(a) Fracture load estimation results of the C30 concrete.

(b) Compressive strength estimation results of the C30 concrete.

(c) Fracture load estimation results of the C40 concrete.

(d) Compressive strength estimation results of the C40 concrete.