[1]李天,刘红霞,王冠月,等.钢筋混凝土井字梁和蜂窝式梁设计强度折减分析[J].郑州大学学报(工学版),1998,19(03):33-37.
Li Tian,Liu Hongxia,Wang Guanyue,et al.Analysis of discounting of reinforced concrete beam beams and honeycomb beam design intensity[J].Journal of Zhengzhou University (Engineering Science),1998,19(03):33-37.
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钢筋混凝土井字梁和蜂窝式梁设计强度折减分析(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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19卷
- 期数:
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1998年03期
- 页码:
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33-37
- 栏目:
-
- 出版日期:
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1998-12-01
文章信息/Info
- Title:
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Analysis of discounting of reinforced concrete beam beams and honeycomb beam design intensity
- 作者:
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李天; 刘红霞; 王冠月; 吴炳华
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郑州工业大学土建系,河南省建筑设计院,河南省第一建筑公司
- Author(s):
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Li Tian; Liu Hongxia; Wang Guanyue; Wu Binghua
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Zhengzhou University of Technology, Department of Civil Construction, Henan Province Architectural Design Institute, Henan Province First Construction Company
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- 关键词:
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井字梁; 蜂窝式交叉梁; 极限抗弯强度
- Keywords:
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Well beam; honeycomb cross beam; extreme bending strength
- 文献标志码:
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A
- 摘要:
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在楼层结构体系中，钢筋混凝土井字梁和蜂窝式交叉梁是经常采用的结构体系。一般钢筋混凝土井字梁和蜂窝式型交叉梁在设计时都设计为等高梁，由于梁的交叉节点处钢筋交错，使得梁的实际有效截面高度减少。通过分析计算表明，当梁的高度小于一定数值时，这种减少对于梁的强度有较大的影响，在工程设计中就不能忽视。
- Abstract:
-
In the floor structure system, steel concrete shaft beams and honeycomb cross beams are often used in structural systems. Generally, the reinforced concrete beams and honeycomb -type cross beams are designed as equal sirs during design. Because the steel bars are intertwined at the cross nodes of the beam, the actual effective section of the beam is reduced. By analysis and calculation, when the height of the beam is less than a certain value, this reduction has a greater impact on the strength of the beam and cannot be ignored in engineering design.
更新日期/Last Update:
1900-01-01