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圆形截面钢筋混凝土偏心受压构件承载力的简化计算

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2013-12-25

Journal: 四川建筑科学研究

Included Journals: ISTIC

Volume: 39

Issue: 6

Page Number: 53-56

ISSN: 1008-1933

Key Words: 钢筋混凝土;偏心受压构件;圆形截面;承载力;简化计算

Abstract: 针对建筑规范中沿周边均匀配置纵向钢筋的圆形截面钢筋混凝土偏心受压构件的正截面受压承载力的计算方法,以轴心受压、纯弯和大小偏压界限破坏时的承载力为校准点,提出了圆截面偏心受压构件承载力的简化计算公式.对比分析表明,由简化公式得到的偏心受压承载力的计算值与由规范公式得到的承载力吻合较好,误差在3%以内.

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