Based on some experimental results, this paper describes the effects of heating damage on rock strength, fracture toughness, fragmentation quality and so on.

• 以实验结果为基础,着重从热损伤对岩石强度、断裂韧度和破碎性能的影响等方面,论述了加热引起的岩石力学性质及破碎性能的变化情况。