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高强混凝土用于桥梁工程可提高桥梁的强度、减小断面高度、增大桥梁跨径,减小结构自重,因而,在国内外的桥梁工程中均得到广泛的推广应用。本文对高强混凝土的生产方法、物理力学性能及其要求、在桥梁工程中的应用等作了简要的系统介绍,从中可对高强混凝土的性能及其在桥梁工程中的作用有概略的了解。
High-strength concrete used in bridge engineering can improve the strength of the bridge, reduce the height of the section, increase the span of the bridge and reduce the weight of the structure. Therefore, it has been widely popularized and applied in the bridge engineering at home and abroad. In this paper, the production methods, physical and mechanical properties of high-strength concrete and its requirements, the application in the bridge project made a brief introduction to the system, from which the performance of high-strength concrete and its role in the bridge project have a general understanding.