[1]聂建国,袁彦声.钢——砼组合梁的截面性能分析[J].郑州大学学报(工学版),1993,14(01):12-17.
Nie Jianguo,Yuan Yansheng,Steel -Cross -section performance analysis of the concrete combination beam[J].Journal of Zhengzhou University (Engineering Science),1993,14(01):12-17.
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钢——砼组合梁的截面性能分析(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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14卷
- 期数:
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1993年01期
- 页码:
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12-17
- 栏目:
-
- 出版日期:
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1993-03-28
文章信息/Info
- Title:
-
Steel -Cross -section performance analysis of the concrete combination beam
- 作者:
-
聂建国;袁彦声;
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郑州工学院土建系,山西省电力设计院,
- Author(s):
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Nie Jianguo; Yuan Yansheng;
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Department of Civil Construction of Zhengzhou Institute of Technology, Shanxi Provincial Electric Power Design Institute,
-
- 关键词:
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本文用数值迭代法对钢——砼组合梁截面的弯矩—曲率关系和权限弯矩进行了计算分析。从理论上校核了用来确定组合梁极限抗弯强度的简化塑性理论。计算结果和分析表明; 数值迭代法是计算组合梁截面曲率的有效方法。在已知滑移应变的情况下; 数值迭代和数值积分计算可以较精确地估算不完全剪力连接钢—砼组合梁的挠度。
- Keywords:
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Combination beam; cross section; bending moment -curvature -curvature; deflection; numerical iteration method
- 文献标志码:
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A
- 摘要:
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组合梁;;横截面;;弯矩——曲率;;挠度;;数值迭代法
- Abstract:
-
This article uses the numerical iteration method to calculate the steel -the curved moment of the concrete combination beam section, the curvature relationship and the permissions bending moment. The theoretical denomination of plasticity theory used to determine the limited bending strength of the combination beam. Calculation results and analysis show that the numerical iteration method is an effective method for calculating the curvature of the combination beam section. In the case of known sliding response, the calculation of numerical iterations and numerical points can be more accurately estimated to be incompletely cut into the deflection of the steel -concrete combination beam.
更新日期/Last Update:
1900-01-01