| 压力容器加强筋板焊接接头裂纹产生原因分析 |
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| 引用本文： | 庞清慧,刘少印.压力容器加强筋板焊接接头裂纹产生原因分析[J].现代机械,2005(4):90-91. |
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| 作者姓名： | 庞清慧 刘少印 |
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| 作者单位： | 贵州省锅炉压力容器检验中心,贵州,贵阳,550001 |
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| 摘 要： | 本文通过压力容器接管加强筋板焊缝裂纹产生原因的分析,提出了解决这一带有普遍现象问题的方法,并经实际运行证实了该方法的可行性。
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| 关 键 词： | 压力容器 加强筋板 焊缝裂纹 应力集中 焊接 线性膨胀系数 |
| 文章编号： | 1002-6886（2005）04-0090-02 |
| 收稿时间： | 2005-5-21 |
| 修稿时间： | 2005年5月21日 |
Cause Analysis for the Welding Crack on A Strengthening Tendon-plate of A Pressure Vessel |
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| PANG Qing-hui,LIU Shao-yin.Cause Analysis for the Welding Crack on A Strengthening Tendon-plate of A Pressure Vessel[J].Modern Machinery,2005(4):90-91. |
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| Authors: | PANG Qing-hui LIU Shao-yin |
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| Abstract: | By means of the analyzing for the reason resulting in the welding crack in a strengthening tendon-plate of a pressure vessel, the article puts forward the method that has resolved the problem having common phenomenon in pressure vessel operation and has been proved to be effective through practical application in years. |
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| Keywords: | pressure vessel strengthening tendon-plate welding crack stress concentrating welding linear coefficient of expansion |
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