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介绍了各类型柱轴压比限值 ,论述了钢筋混凝土柱的轴压比与结构延性之间的关系 ,高层建筑结合工程实例 ,参考有关科研成果及工程设计经验 ,对钢筋混凝土柱轴压比限值提出了一些建议 ,可供修订规范及设计参考。
The limit values of axial compression ratio for various types of columns are introduced. The relationship between the axial compression ratio and structural ductility of reinforced concrete columns is discussed. Combined with examples of high-rise buildings, reference is made to relevant scientific research achievements and engineering design experience. The axial compression ratio Limit made some suggestions for the revision of norms and design reference.