| 钢筋混凝土受弯构件矩形截面的三阶段刚度公式推导 |
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| 引用本文： | 龙炳煌,龙小波,李文格. 钢筋混凝土受弯构件矩形截面的三阶段刚度公式推导[J]. 北华航天工业学院学报, 2006, 16(5): 29-31,52 |
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| 作者姓名： | 龙炳煌 龙小波 李文格 |
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| 作者单位： | 武汉理工大学,湖北,武汉,430070;武汉地产集团,湖北,武汉,430070 |
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| 摘 要： | 我国钢筋混凝土结构设计规范中,钢筋混凝土受弯构件的刚度公式是在半理论半实验的基础上建立起来的.本文运用混凝土力学的方法来推导钢筋受弯构件在不同阶段的刚度公式.
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| 关 键 词： | 混凝土力学 受弯构件 刚度公式 |
| 文章编号： | 1673-7938（2006）05-0029-03 |
| 收稿时间： | 2006-03-22 |
| 修稿时间： | 2006-03-22 |
Instruction of Three-Stage Stiffness Formulas of Reinforced Concrete Flexural Members with Rectangular Section |
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| LONG Bing-huang,LONG Xiao-bo,LI Wen-ge. Instruction of Three-Stage Stiffness Formulas of Reinforced Concrete Flexural Members with Rectangular Section[J]. Journal of North China Institute of Aerospace Engineering, 2006, 16(5): 29-31,52 |
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| Authors: | LONG Bing-huang LONG Xiao-bo LI Wen-ge |
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| Affiliation: | 1. Wuhan University of Technology, Wuhan 430070, China;2. Wuhan 430070, China |
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| Abstract: | In our national Design Code of Reinforced Concrete Structures, the stiffness formulas of Reinforced Concrete Flexural members were based on half theoretical analysis and half test result. This paper instructs the stiffness formulas of Reinforced Concrete flexural members with rectangular section in different states by using Concrete mechanics. |
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| Keywords: | concrete mechanics flexural members stiffness formulas |
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