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相对于普通混凝土,超高性能混凝的力学性能、耐久性能等提高显著。近年来,其在工程领域尤其是特殊工程领域逐步得到应用。目前,我国针对高性能混凝土的研究主要集中在原材料与制备养护工艺、力学性能、耐久性能等方面,尚未形成系统、大规模的研究,一定程度了延缓了其在工程领域中的进一步推广。本文基于对现有文献的总结分析,对目前超高性能混凝土研究内容与方向进行了梳理归纳,并对未来研究方向与内容进行了展望。随着未来高、大、深等超级工程的建设,超高性能混凝土将具有更广阔的研究空间和应用前景。
Compared with ordinary concrete, the mechanical properties of ultra-high performance coagulation, durability, improved significantly. In recent years, it has been gradually applied in the field of engineering, especially in the field of special engineering. At present, the research on high performance concrete in our country mainly focuses on the aspects of raw material, preparation and curing process, mechanical properties, durability and so on, and has not yet formed a systematic and large-scale research, to some extent delayed its further promotion in engineering field. Based on the summarization and analysis of the existing literature, this paper summarizes the current research contents and directions of ultra-high performance concrete, and looks forward to the future research direction and content. With the future of high, big, deep and other super-project construction, ultra-high performance concrete will have a broader research space and application prospects.