| 宝钢3号高炉炉壳开孔强度有限元计算 |
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| 引用本文： | 王太辰,李富帅,刘兆宏.宝钢3号高炉炉壳开孔强度有限元计算[J].钢铁,2000,35(6):14-17. |
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| 作者姓名： | 王太辰 李富帅 刘兆宏 |
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| 作者单位： | 1. 北京冶金设备研究院,北京,100029
2. 上海宝钢集团公司 |
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| 摘 要： | 针对宝钢３号高炉因安装冷却筒需要在炉壳上开孔问题，依据宝钢３号高炉实际情况，进行炉壳整体应力计算，并以此为依据，模拟高炉炉壳开孔的各种模型，分别进行高炉炉壳开孔强度弹笥应力计算、塑性应力计算以及工应力计算。为验证计算的可靠性，制作了光弹实验模型，进行光弹性应力分析，得到与有限元弹性应力计算相吻合的结果。
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| 关 键 词： | 高炉 冷却筒 有限元计算 炉壳开孔强度 |
STRENGTH CALCULATION OF OPENING ON NO.3 BF SHELL WITH FINITE ELEMENT METHOD AT BAOSTEEL |
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| WANG Taichen,LI Fushuai,LIU Zhaohong.STRENGTH CALCULATION OF OPENING ON NO.3 BF SHELL WITH FINITE ELEMENT METHOD AT BAOSTEEL[J].Iron & Steel,2000,35(6):14-17. |
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| Authors: | WANG Taichen LI Fushuai LIU Zhaohong |
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| Affiliation: | WANG Taichen LI Fushuai (Beijing Research Institute of Metallurgical Equipment) LIU Zhaohong (Shanghai Baosteel Group Corp) |
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| Abstract: | In order to install coolers on No3 BF a lot of new holes were to be opened on the shellBefore making openings,considering all kinds of loads on the shell,the calculation of whole body stress of BF shell was carried onOn the basis of above result,with ALGOR software and different models simulating the openings on the shell of BF were builtThe strength calculation of openings on shell with linear stress finite element analysis method,nonlinear stress finite element analysis method and bucking stability finite element analysis method was carried out respectivelyBesides,the result of photo stress analysis obtained was good fit with the calculated |
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| Keywords: | blast furnace cooler finite element analysis |
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