对钢筋混凝土双向受弯构件最大裂缝宽度计算公式的探讨
Discussion on Formula for Calculating Maximum Crack Width of Reinforced Concrete Structural Member Subjected to Bidirectional-Bending
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- DOI:
- 作者:
- 汪泝
Wang Su
- 作者单位:
- 中石化二公司
- 关键词:
- 钢筋混凝土;裂缝宽度;计算方法
- 摘要:
- 本文在分析、统计的基础上,提出了钢筋混凝土双向受弯构件最大裂缝宽度的统计公式,并对有关文献推荐的最大裂宽公式系数C1作了修正,使单向受弯与双向受弯构件的最大裂缝宽度计算相连续。
Based on the analysis and statistics, the statistical formula for calcutating maximum crack width of reinforced concrete structural members subjected to bidirectional-bending is given, and the correction to the formulary coefficient Cl of maximum crack width recommended in other aticles are also described in this paper. So the continuous calculation for the maximum crack width of reinforced conerete structural members subjected to both single-directional and bidirectional bending can be corried out.1989,2(2): 1-5,2 收稿日期:1988-4-19作者简介:作者生于1960年,1982年毕业于南京工学院(现名东南大学)工业与民用建筑专业,获工学学士学位,现任中石化二公司助理工程师,从事结构设计和土建施工工作。参考文献:
(I)变形裂缝专题研究组:钢筋混凝土构件的抗裂度及裂缝宽度问题,《建筑技术通讯》(建筑结构),1982年,第3期.
