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本文从原材料、混凝土配合比设计、力学性能和耐久性能等方面论述了我国高强和超高强混凝土的研究状况,给出了高强和超高强混凝土的制备及生产应用关键参数。
This paper discusses the research status of China’s high-strength and ultra-high-strength concrete from the aspects of raw material, concrete mix design, mechanical properties and durability performance. The key parameters of preparation and application of high-strength and ultra-high strength concrete are given.