| 连续组合梁的局部失稳与弯矩重分布 |
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| 引用本文： | 顾萍,陈世鸣.连续组合梁的局部失稳与弯矩重分布[J].工业建筑,2002,32(9):5-7,45. |
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| 作者姓名： | 顾萍 陈世鸣 |
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| 作者单位： | 同济大学,土木工程学院,上海,200092 |
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| 摘 要： | 研究了负弯矩区截面未完全塑性时出现局部失稳的连续组合梁的稳定。研究结果表明 :对于第三类截面的连续组合梁局部稳定设计 ,中间支座负弯矩可调幅 2 0 %
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| 关 键 词： | 连续组合梁 局部失稳 弯矩重分布 |
LOCAL BUCKLING AND MOMENT REDISTRIBUTION IN CONTINUOUS COMPOSITE BEAMS |
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| Gu Ping\ Chen Shiming.LOCAL BUCKLING AND MOMENT REDISTRIBUTION IN CONTINUOUS COMPOSITE BEAMS[J].Industrial Construction,2002,32(9):5-7,45. |
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| Authors: | Gu Ping\ Chen Shiming |
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| Abstract: | Local buckling of continuous composite beams with non compact section is investigated.The results suggest that 20% of moment redistribution at the internal support could be gained in the local buckling design of continuous composite beams with the non compact cross section(class 3). |
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| Keywords: | continuous composite beams\ local buckling\ moment redistribution |
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