Complex sentence: Additionally, when explosive force is applied to concrete, three major fracture regions are usually formed: the initial crater, a crushed aggregate surrounding the crater, and "scabbing" "on the opposite side" of the crater.
Split into simpler sentences: Additionally, when explosive force is applied to concrete, three major fracture regions are usually formed. The initial crater, a crushed aggregate surrounding the crater, and "scabbing" "on the opposite side" of the crater.