正弯矩钢筋
Based on the relation between cracking moment and yield moment of beam end section, the functions of minimum ratios of reinforcement for tension reinforcement of the beam end in positive and negative moment areas in ensuring seismic behavior of the structure are studied in this paper.
本文以梁端截面的开裂弯矩与屈服弯矩的关系为基础,分析了梁端正、负弯矩受拉钢筋最小配筋率在保证框架抗震性能中的作用。
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