| 钢箱梁受压翼缘局部稳定分析 |
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| 引用本文： | 张麒,方淑君,戴公连. 钢箱梁受压翼缘局部稳定分析[J]. 钢结构, 2002, 17(3): 25-26 |
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| 作者姓名： | 张麒 方淑君 戴公连 |
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| 作者单位： | 中南大学,长沙,410075 |
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| 摘 要： | 阐明斜拉桥钢箱主梁加劲翼缘板受压时的工作表现 ,根据弹性稳定理论和弹塑性稳定理论 ,运用能量法则 ,提出其受压翼缘局部稳定分析模型 ,得到受压翼缘板临界应力计算值 ,并与试验结果比较。
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| 关 键 词： | 钢箱梁 受压翼缘板 局部稳定 翘曲应力 |
| 修稿时间： | 2001-12-03 |
LOCAL STABILITY ANALYSIS ON STEEL BOX GIRDER SUBJECTED TO PRESSURE |
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| Zhang Qi Fang Shujun Dai Gonglian. LOCAL STABILITY ANALYSIS ON STEEL BOX GIRDER SUBJECTED TO PRESSURE[J]. Steel Construction, 2002, 17(3): 25-26 |
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| Authors: | Zhang Qi Fang Shujun Dai Gonglian |
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| Affiliation: | University of South Central China Changsha 410075 |
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| Abstract: | Working forms of the pressed flanges with reinforced plate are described here Based on the elastic stability theory and elastic plastic stability theory and with applying energy principle,it puts forward the analysis model of the local stability of the pressed flanges and calculates the critical stress The analysis results are compared with the experiment results |
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| Keywords: | steel box girder pressed flange local stability warped stress |
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