Fig. 9
From: Concrete double-K fracture toughness and fracture energy influenced by porosity and pore size
Pore size and the changing trend of initiation fracture toughness.
Fig. 9 | Scientific Reports
From: Concrete double-K fracture toughness and fracture energy influenced by porosity and pore size
Pore size and the changing trend of initiation fracture toughness.
