| 大型复杂船体结构焊接工艺方案评价体系研究 |
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| 引用本文： | 贾晓丹,刘土光,金翔.大型复杂船体结构焊接工艺方案评价体系研究[J].船舶工程,2011(Z2):157-159,181. |
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| 作者姓名： | 贾晓丹 刘土光 金翔 |
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| 作者单位： | 武昌船舶重工有限责任公司;华中科技大学; |
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| 摘 要： | 为了能够科学合理地评价大型复杂船体结构焊接工艺方案,以某船体分段为例,计算六种焊接工艺方案下分段焊接变形.建立一种评价体系,依次确定评价要素,评分方法,允许偏差值和权重值.最后,将六种方案下分段焊接变形计算值代入评分公式,进而对船体结构的焊接工艺方案进行综合评价.
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| 关 键 词： | 船体结构 焊接工艺方案 评价体系 |
Evaluation System Study on Welding Process of Large and Complex Ship Structure |
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| JIA Xiao-dan,LIU Tu-guang,JIN Xiang.Evaluation System Study on Welding Process of Large and Complex Ship Structure[J].Ship Engineering,2011(Z2):157-159,181. |
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| Authors: | JIA Xiao-dan LIU Tu-guang JIN Xiang |
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| Institution: | JIA Xiao-dan1,LIU Tu-guang2,JIN Xiang1(1.Wuchang Shipbuilding Industry CO.,LTD.,Wuhan 430060,China,2.Huazhong University of Science and Technology,Wuhan 430074,China) |
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| Abstract: | In order to evaluate the welding process of large and complex ship structure scientifically and rationally,this paper takes one ship subsection as an example and simulates its welding deformation in six welding processes.The evaluation system is established including evaluation factors,evaluation methods,tolerance and percentage.Finally,the welding deformation value is put into the evaluation formula so that the welding process of ship structure is evaluated. |
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| Keywords: | ship structure welding process evaluation system |
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