| 圆形截面钢筋混凝土受弯构件正截面承载力的快速实用计算方法 |
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| 引用本文： | 徐文平,孟少平.圆形截面钢筋混凝土受弯构件正截面承载力的快速实用计算方法[J].工业建筑,1997,27(2):43-45. |
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| 作者姓名： | 徐文平 孟少平 |
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| 作者单位： | 东南大学 |
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| 摘 要： | 针对《混凝土结构设计规范》（ＧＢＪ１０－８９）中圆形截面钢筋混凝土受弯构件正截面承载力计算公式，通过设置若干特征参数，建立起它们和圆截面受压区面积与总面积之比α的关系图表，从而使正截面承载力的计算避免了求解超越方程和多次迭代计算等麻烦。计算方法求解快捷，简便实用，计算结果基本为精确值。
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| 关 键 词： | 圆形截面 受弯构件 正截面承载力 计算方法 |
A FAST PRACTICAL METHOD TO CALCULATE THE BEARING CAPACTTY OF RC FLEXURAL MEMBERS WITH ROUND SECTION |
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| Xu Wenping Meng\ Shaoping.A FAST PRACTICAL METHOD TO CALCULATE THE BEARING CAPACTTY OF RC FLEXURAL MEMBERS WITH ROUND SECTION[J].Industrial Construction,1997,27(2):43-45. |
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| Authors: | Xu Wenping Meng\ Shaoping |
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| Affiliation: | South East University \ \ 210018 |
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| Abstract: | A method of calculating bearing capacity of RC flexural members with round section is established herein. In this method, by setting up several characteristic parameters, it is easy to use the diagramtic relationship between the bearing capacity and α(α is the ratio of the compression area to total area of round section). And the work of solving transcendental equations and many times of iteration used in the “Design Code of Reinforced Concrete” (GBJ10 89) is avoided. To use this method is quick, simple and practical, and the results are of basically precision. |
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| Keywords: | round section\ bearing member\ capacity of normal section\ calculating method |
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