| 楔形杆单元刚度矩阵计算特殊变载面构件配筋的探讨 |
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| 引用本文： | 章新苗,唐红元,张奇. 楔形杆单元刚度矩阵计算特殊变载面构件配筋的探讨[J]. 南昌航空工业学院学报, 2002, 16(1): 10-13 |
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| 作者姓名： | 章新苗 唐红元 张奇 |
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| 作者单位： | 南昌市长,外商投资工业区管理委员会,江西,南昌,330000;南昌大学土木建筑学院,江西,南昌,330000 |
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| 摘 要： | 本文利用楔形杆单元刚度矩阵,计算出特殊变截面构件每一点处的内力,然后根据控制内力进行截面配筋计算。该方法在计算内力时,考虑了截面变化的影响,因此,较其余方法具有较好的精度,更能反映实际受力情况。
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| 关 键 词： | 单元刚度矩阵 楔形构件 配筋计算 |
| 文章编号： | 1001-4926(2002)01-0010-04 |
| 修稿时间： | 2002-01-15 |
The discussion on calculation of reinforcing bars in varied cross section by the element stiff matrix of the tapered member |
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| ZHANG Xin miao ,TANG Hong yuan ,ZHANG Qi. The discussion on calculation of reinforcing bars in varied cross section by the element stiff matrix of the tapered member[J]. Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition), 2002, 16(1): 10-13 |
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| Authors: | ZHANG Xin miao TANG Hong yuan ZHANG Qi |
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| Affiliation: | ZHANG Xin miao 1,TANG Hong yuan 2,ZHANG Qi 2 |
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| Abstract: | In this paper, the element stiff matrix of the tapered member is used in calculating the internal forces of the varied cross section in the tapered member. Then, the amount of the reinforcing bars is determined through the ultimate internal forces. In our method, the influence of the varied cross section is considered. So it is more precise than the other ways and it can reflect the condition of the actual loads on the member objectively. |
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| Keywords: | Element Stiff Matrix Tapered Member Calculation of the Reinforcing Bars |
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