| UOE机组C型预弯机承载能力分析 |
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| 引用本文： | 全基哲,陈军.UOE机组C型预弯机承载能力分析[J].重型机械,2012(6):53-57. |
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| 作者姓名： | 全基哲 陈军 |
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| 作者单位： | 宝钢研究院,上海,201900 |
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| 摘 要： | 在三维有限元接触模型中，采用设置过盈量的方法模拟了预紧力的作用，计算了具有较大预紧力的C型预弯机的应力应变分布，并对C型预弯机进行了应力应变测试，测试结果表明利用有限元方法模拟的计算结果与实际测试结果相仿，为评估C型预弯机承载能力提供技术依据。
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| 关 键 词： | UOE机组 C型预弯机 预紧力 应力应变测试 |
Analysis for loading capacity of C type pre-bending machine of UOE unit |
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| QUAN Ji-zhe
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CHEN Jun.Analysis for loading capacity of C type pre-bending machine of UOE unit[J].Heavy Machinery,2012(6):53-57. |
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| Authors: | QUAN Ji-zhe CHEN Jun |
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| Affiliation: | (Bao Steel Academy,Shanghai 201900,China) |
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| Abstract: | The shrink range setting method was adopted in 3-D finite element contact model to simulate the effect of pretightening force and calculate the stress-strain distribution of the C type prebending machine with strong pretightening force. The stress-strain testing was conducted for the C type prebending machine. The tes-ting result shows that the simulation calculation result by finite element method is same as the measured result. It provided a technology basis for the loading capacity of the C type prebending machine. |
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| Keywords: | UOE unit C type pre-bending machine pretightening force stress-strain testing |
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