Correction to: Scientific Reports https://doi.org/10.1038/s41598-025-86839-6, published online 29 January 2025

The original version of this Article contained an error in Figure 4, where the captions for panels (b), (c) and (d) were duplications of the caption of panel (a). The original Figure 4 and accompanying legend appear below.

Fig. 4
figure 4

Dynamic fracture development of coal-rock composites with varying intensities.

The original Article has been corrected.