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以混凝土梁的弹塑性理论和流变分析为理论依据,利用数值计算对结构在长期受荷作用下的力学效应和变形进行了研究,通过计算分析,显示流变效应对结构有重要的影响,建议在工程实践中应重视混凝土流变。
Based on the elasto-plastic theory and rheological analysis of concrete beams, the mechanical effects and deformation of structures under long-term loading are studied by numerical calculations. Through calculation and analysis, it is shown that rheological effects have an important influence on the structure. It is suggested that concrete rheology should be emphasized in engineering practice.