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氧化镁膨胀混凝土已成为解决混凝土裂缝问题的又一种较为有效的手段,但是目前关于氧化镁混凝土膨胀性的研究以及工程应用依然存在较大的局限性。对国内外关于氧化镁混凝土的膨胀机理、膨胀变形特性及其筑坝技术的研究及应用情况进行论述,目的是对氧化镁混凝土膨胀的真实性态有一个系统的了解,对后续氧化镁混凝土问题的研究提供一个思路。
Magnesia expanded concrete has become a more effective method to solve the problem of concrete cracks. However, there are still some limitations on the study of expansive properties of magnesia concrete and engineering applications. The domestic and international research on the expansion mechanism, expansion and deformation characteristics of magnesia concrete and its dam technology are discussed. The purpose is to have a systematic understanding of the true state of magnesia concrete expansion, The research provides an idea.