| 船舶薄板结构焊接变形模拟预测 |
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| 引用本文： | 胡忠平,段灿,刘鹏,郑惠锦.船舶薄板结构焊接变形模拟预测[J].造船技术,2012(4):35-38. |
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| 作者姓名： | 胡忠平 段灿 刘鹏 郑惠锦 |
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| 作者单位： | 1. 沪东中华造船(集团)有限公司军事代表室,上海,200129
2. 上海船舶工艺研究所,上海,200032 |
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| 摘 要： | 本文针时典型的船舶板架结构,设计开发了专用的船舶结构焊接变形预测软件。为验证该软件预测的准确性,通过对一典型板架结构的实焊变形测量与软件预测结果进行对比,发现软件预测的变形趋势及量值与实测相吻合。开发的焊接变形预测软件,焊接模拟分析过程简单,易于操作,焊接变形预测准确。
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| 关 键 词： | 船舶 薄板结构 焊接变形 模拟预测 |
Simulation and Prediction of Welding Deformation in the Ship Sheet Structure |
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| HU Zhong-ping
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DUAN Can
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LIU Peng
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ZHENG Hui-jin.Simulation and Prediction of Welding Deformation in the Ship Sheet Structure[J].Journal of Marine Technology,2012(4):35-38. |
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| Authors: | HU Zhong-ping DUAN Can LIU Peng ZHENG Hui-jin |
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| Affiliation: | 1. Navy Representative Office Statianed at Shanghai Hudong Zhanghua(Group) Co. , Ltd. , Shanghai 200129, China; 2. Shanghai Shipbuilding Technology Research Institute, Shanghai 200032, China) |
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| Abstract: | In this paper, the special software predicted ship structure welding deformation was designed and exploited through a typical ship board structure. In order to proved the ac- curacy of prediction software, prediction results was compared with the true measurement val- ues of welding deformation. And the result was shown that both the trend and deformation value of software were consistent with the true measure~ s. Through the simulation of welding deformation prediction software, it was convenient to operate software and analysis the process of welding. The result was accurate. |
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| Keywords: | Ship Sheet structure Welding deformation Simulation prediction |
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