| 高强钢轴压构件稳定性研究 |
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| 引用本文： | 张银龙,苟明康,李宁,梁川.高强钢轴压构件稳定性研究[J].华北水利水电学院学报,2010,31(5):21-24. |
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| 作者姓名： | 张银龙 苟明康 李宁 梁川 |
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| 作者单位： | 1. 总装备部工程兵科研二所,北京,100036
2. 总装备部工程兵科研一所,江苏,无锡,214035 |
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| 基金项目： | 中国博士后科学基金资助项目 |
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| 摘 要： | 高强钢轴心压杆的稳定性是目前高强钢应用和研究的重点.在分析了目前高强钢轴压构件稳定性研究现状的基础上,找出了高强钢稳定性设计方法存在的不足,结合数值积分方法和模型试验方法,提出了以材料屈服强度和构件长细比为参数计算高强钢轴压构件稳定系数的计算公式,同时也得到了一些有意义的结论,对今后高强钢的应用和研究,具有重要的意义.
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| 关 键 词： | 高强钢 轴压构件 稳定性 数值积分法 模型试验 |
Research on Stability of the Axial Compressed Member of High Strength Steel |
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| ZHANG Yin-long,Gou Ming-kang,LI Ning,LIANG Chuan.Research on Stability of the Axial Compressed Member of High Strength Steel[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2010,31(5):21-24. |
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| Authors: | ZHANG Yin-long Gou Ming-kang LI Ning LIANG Chuan |
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| Affiliation: | 1.The Second Engineers Scientific Research Institute of the General Armaments Department,Beijing 100036,China;2.The First Engineers Scientific Research Institute of the General Armaments Department,Wuxi 214035,China) |
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| Abstract: | The emphases of application and investigation of the high strength steel are laid on stability of the axial compressed member.On the basis of analyzing the current research situation of the stability of the axial compressed member,the limitation of design methods for the stability of high strength steel were found.By means of numerical integration methods and model tests,the formulae which parameters include yield strength of material and slenderness ratio of member was put forward for calculation stability coefficient of the axial compressed member of the high strength steel,and some significant conclusions were arrived at.The research is significative for application and investigation of the high strength steel. |
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| Keywords: | high strength steel axial compressed member stability numerical integration method model test |
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