| 带波形钢腹板悬臂挑梁的钢-混凝土组合脊骨梁新结构 |
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| 引用本文： | 张阳,邵旭东,廖新辉.带波形钢腹板悬臂挑梁的钢-混凝土组合脊骨梁新结构[J].中南公路工程,2006,31(4):30-32,60. |
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| 作者姓名： | 张阳 邵旭东 廖新辉 |
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| 作者单位： | [1]湖南大学桥梁工程研究所,湖南长沙410082 [2]湖南省交通科学研究院,湖南长沙410015 |
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| 基金项目： | 湖南省自然科学基金资助项目（02JJY3058） |
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| 摘 要： | 介绍了带波形钢腹板悬臂挑梁的钢-混凝土组合脊骨梁这一新型结构。作者们阐述了该结构的特点和适用范围；并分别对其剪力滞效应、扭转特性、极限承载力和波形钢腹板悬臂组合桥面板的荷载横向分布规律等受力特点进行了总结，为组合脊骨梁的实际应用提供参考。
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| 关 键 词： | 组合脊骨梁 剪力滞效应 波形钢腹板 扭转 荷载横向分布 极限承载力 |
| 文章编号： | 1002-1205（2006）04-0030-03 |
| 收稿时间： | 2006-04-24 |
| 修稿时间： | 2006-04-24 |
A New Steel-concrete Composite Spine Girder with Large Cantilevered Beams Possessing Corrugated Web |
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| ZHANG Yang, SHAO Xudong, LIAO Xinhui.A New Steel-concrete Composite Spine Girder with Large Cantilevered Beams Possessing Corrugated Web[J].Central South Highway Engineering,2006,31(4):30-32,60. |
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| Authors: | ZHANG Yang SHAO Xudong LIAO Xinhui |
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| Institution: | 1.Institute of Bridge Engineering, Changsha Hunan, 410082, China; 2.Hunan Communication Research Institute, Changsha, Hunan 410015, China |
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| Abstract: | In this paper,a new steel-concrete composite spine girder with large cantilevered beams of corrugated steel web(SCCSG) is introduced.The authors expatiate its features and applicable range,moreover the shear-lag effect,torsional behaviors,ultimate bearing capacity of SCCSG and load lateral distribution of composite cantilevered beams with corrugated steel web are concluded.They can be consulted in the application of composite spine girder. |
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| Keywords: | composite spine girder shear-lag effect corrugated steel web torsion load lateral distribution ultimate bearing capacity |
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