| 焊接组合工字形截面轴心受压构件的快捷设计 |
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| 引用本文： | 缪亮,舒赣平.焊接组合工字形截面轴心受压构件的快捷设计[J].钢结构,2008,23(3):61-64. |
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| 作者姓名： | 缪亮 舒赣平 |
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| 作者单位： | 东南大学,土木工程学院,南京,210096 |
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| 摘 要： | 对于焊接组合工字形截面轴心受压构件，根据等稳原则，结合局部稳定、刚度条件和施工构造要求，推导出构件轴压力与其长细比之间的关系表达式，从而快捷得到轴心受压构件的最佳长细比。最后根据局部稳定的要求得到相应的截面参数，截面设计准确、简捷。
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| 关 键 词： | 轴心受压构件 整体稳定 局部稳定 快捷设计 |
| 修稿时间： | 2007年10月19 |
FORTHRIGHT DESIGN FOR AXIAL COMPRESSION STRUCTURAL MEMBER OF WELDED I SHAPE SECT ION |
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| Miao Liang,Shu Ganping.FORTHRIGHT DESIGN FOR AXIAL COMPRESSION STRUCTURAL MEMBER OF WELDED I SHAPE SECT ION[J].Steel Construction,2008,23(3):61-64. |
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| Authors: | Miao Liang Shu Ganping |
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| Affiliation: | Miao Liang Shu Ganping (College of Civil Engineering,Southeast University Nanjing 210096) |
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| Abstract: | For axial compression structural member of welded I shape section,according to the stability bearing capacity of the structural memb er about two main axises be equal,local stability,rigidity condition and struc tural requirement of the structural member,the relation between the load on the structural member and the best slenderness ratio can be obtained. Finally,acco rding to local stability,the parameters of section can be obtained. The des ign of section is exact and forthright |
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| Keywords: | axial compression structural member global stability local stability forthright design |
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