| 用等效十字截面计算钢筋砼双向偏压构件 |
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| 引用本文： | 王命平,王贞禾. 用等效十字截面计算钢筋砼双向偏压构件[J]. 青岛理工大学学报, 1996, 0(1) |
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| 作者姓名： | 王命平 王贞禾 |
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| 作者单位： | Wang Mingping(Dept. of Covil Engineering，QIAE)Wang Zhenhe(Institute of Architectural Design，QIAE) |
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| 摘 要： | 根据钢筋砼矩形截面双向偏压构件破坏时的极限状态，将其等效为承受单向偏压的十字截面，同时将沿截面周边布置的钢筋近似简化为连续的腹板，并给出了简化计算公式，从而使截面设计与复核均较为简单．还通过试验讨论了相对砼保护层厚度、相对偏心距之比以及大小偏压状态对简化公式计算精度的影响．
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| 关 键 词： | 双向偏压，十字截面，等效截面 |
Calculation of Reinforced Concrete Columns under Biaxially Eccentric Compression Based in Equivalent cross-like Section |
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| Wang Mingping. Calculation of Reinforced Concrete Columns under Biaxially Eccentric Compression Based in Equivalent cross-like Section[J]. Journal of Qingdao Technological University, 1996, 0(1) |
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| Authors: | Wang Mingping |
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| Abstract: | According to the ultimate failure state of the reinforced concrete member with rectangUlar section under dismally eccentric coheression, the member is equilized with the cross-like section beding uniaxially eccentric compression. At the same time,the reinforcements located round the section are approximately simplified as the continuous web and the simplified formula is put forward, so the section design and examination become simpler. On the other hand,the effect of the relative thickness of concrete cover,the relative eccentricity and the large or small eccentric compression state on to the calculation accuracy of the simplified formula is discussed through experiments. |
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| Keywords: | biaxially eccentric compression cross-like section equivalent section |
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