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| GB150-2011中圆筒开孔补强设计的分析法 | |
| 引用本文： | 薛明德,黄克智,李世玉,朱国栋,向志海,徐锋.GB150-2011中圆筒开孔补强设计的分析法[J].化工设备与管道,2012,49(3):1-11. |
| 作者姓名： | 薛明德 黄克智 李世玉 朱国栋 向志海 徐锋 |
| 作者单位： | 1. 清华大学工程力学系,北京,100084 2. 中国石化工程建设公司,北京,100101 3. 中国特种设备检测研究院,北京,100013 |
| 摘 要： | GB 150-2011版设计篇第6.6节圆筒径向接管开孔补强设计的分析法是在该版国家标准中新加入的内容,它将开孔补强设计的适用范围扩大至开孔率达0.9,是根据我国自主研发的薄壳理论解得到的应力分析方法.文中简要阐述了其理论基础与设计准则,所采用设计准则的依据,并给出了与其他设计方法的比较. |
| 关 键 词： | 压力容器 GB 150 圆柱壳 开孔补强 设计规范 分析法 |
The Analysis Methods of Reinforcements for Openings in Cylindrical Vessels in GB 150-2011 |
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| XUE Ming-de , HWANG Keh-chih , LI Shi-yu , ZHU Guo-dong , XIANG Zhi-hai , XU Feng.The Analysis Methods of Reinforcements for Openings in Cylindrical Vessels in GB 150-2011[J].Process Equipment & Piping,2012,49(3):1-11. | |
| Authors: | XUE Ming-de HWANG Keh-chih LI Shi-yu ZHU Guo-dong XIANG Zhi-hai XU Feng |
| Affiliation: | 1.Department of Engineering Mechanics,Tsinghua University,Beijing 100084,China;2.SINOPAC,Engineering Inc.Beijing 100101,China;3.China Standardization Committee on Boiler and Pressure Vessels,Beijing 100013,China) |
| Abstract: | The analysis method of reinforcements for openings in cylindrical vessels appears in the China National Standard "Pressure vessels" GB 150-2011 for the first time.The analysis method,which is based on the thin cylindrical shell theoretical solutions developed by the Chinese authors,could be applicable to d/D≤0.9.In this paper the theoretical basic is given in brief and the foundations of design rules are presented.The comparisons of the analysis method with other design methods are presented as well. |
| Keywords: | pressure vessels GB 150 cylindrical shells reinforcements for openings design standards analysis methods |
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