| 钢管格构柱稳定极限承载力研究 |
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| 引用本文： | 马智刚,李海峰.钢管格构柱稳定极限承载力研究[J].工业建筑,2006,36(Z1):455-457. |
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| 作者姓名： | 马智刚 李海峰 |
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| 作者单位： | 北京天地都市建筑设计有限公司,北京,100080 |
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| 摘 要： | 用弹塑性大挠度有限元对不同类型、不同腹杆布置形式的钢管格构柱进行了稳定极限承载力研究,并与规范结果进行了比较,分析了腹杆布置形式及腹杆长细比对极限承载力的影响,为合理设计钢管格构柱提供参考。
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| 关 键 词： | 格构柱 极限承载力 有限元 |
| 修稿时间： | 2005年12月25 |
STUDY ON ULTIMATE LOAD-CARRYING CAPACITY OF STEEL PIPE LATTICED COLUMN |
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| Ma Zhigang,Li Haifeng.STUDY ON ULTIMATE LOAD-CARRYING CAPACITY OF STEEL PIPE LATTICED COLUMN[J].Industrial Construction,2006,36(Z1):455-457. |
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| Authors: | Ma Zhigang Li Haifeng |
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| Abstract: | Ultimate load-carrying capacity study of steel pipe latticed column is presented by employing an elastic-plastic large displacement finite element analysis,and the FEM analysis results are compared with those of steel codes.The influence on ultimate load-carrying capacity of different web member layouts and slenderness ratio has been analyzed.Some proposals have been put forward for designing steel pipe latticed column. |
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| Keywords: | latticed column ultimate load-carrying capacity FEM |
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