本文总结了在短期单调荷载作用下混凝土的破坏机理,断裂韧度和强度理论方面的研究成果。对这些成果进行了分析和评论,建议了今后应当探讨的一些问题。 This paper summarizes the research results of the failure mechanism, fracture toughness and strength theory of concrete under short-term monotonic loading. These results were analyzed and reviewed, and some issues that should be explored in the future were suggested.