| 钢板与轻骨料混凝土组合梁滑移性能研究 |
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| 引用本文： | 王连广,许伟,张岩.钢板与轻骨料混凝土组合梁滑移性能研究[J].沈阳建筑工程学院学报(自然科学版),2004,20(3):183-185. |
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| 作者姓名： | 王连广 许伟 张岩 |
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| 作者单位： | [1]东北大学土木资源学院,辽宁沈阳110004 [2]辽宁省交通高等专科学校建筑工程系,辽宁沈阳110122 |
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| 基金项目： | 辽宁省教育厅科技攻关项目(202083067)，建设部科技攻关项目(03-2-135) |
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| 摘 要： | 在钢板与轻骨料混凝土组合梁中，钢板与轻骨料混凝土的交接面必产生相对滑移，这种滑移是影响组合梁受力性能的一个重要因素，可降低组合梁的承载力，增加组合梁的变形．通过5根钢板与轻骨料混凝土组合梁的试验研究，分析了钢板与轻骨料混凝土组合梁的交接面滑移性能，利用弹性理论，建立其交接面相对滑移微分方程，得到不同工况下的钢板与轻骨料混凝土组合梁滑移计算公式。并通过试验对其进行验证，理论计算结果与试验结果吻合良好．
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| 关 键 词： | 钢板 轻骨料混凝土 组合梁 滑移性能 计算公式 |
| 文章编号： | 1671-2021(2004)03-0183-03 |
| 修稿时间： | 2004年1月10日 |
Research on the interface slip of the steel plate and light aggregate concrete composite beams |
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| WANG Lian-guang,XV Wei,ZHANG Yan.Research on the interface slip of the steel plate and light aggregate concrete composite beams[J].Journal of Shenyang Archit Civil Eng Univ: Nat Sci,2004,20(3):183-185. |
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| Authors: | WANG Lian-guang XV Wei ZHANG Yan |
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| Abstract: | The interface slip of the composite beams on the steel plate and light aggregate concrete is an important factor in affecting its working behavior.It can reduce the bearing capacity and increase the deformation of composite beam.Experimental results were reported in the literature on the interface slip behavior of the composite beams on the steel plate and light aggregate concrete analyzed by the experimental research.The differential equation of the interface slip is established,and the calculating formula of the interface slip is obtained by theoretical analysis.A good agreement is obtained between the calculating results and the experimental results. |
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| Keywords: | steel plate light aggregate concrete composite beams interface slip calculating formulas |
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