In the present paper, with the aid of universal material test machine and split Hopkinson press bar, a relative simple testing method has been established for the testing of dynamic plane strain fracture toughness in concrete.

• 本文利用万能材料实验机和霍普金森压杆实验装置,建立了一套测定混凝土材料动态平面应变断裂韧性的较为简单的实验方法。