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| 复杂载荷作用下椭圆封头-接管连接结构的最优化设计 | |
| 引用本文： | 朱哲,张成,淡勇. 复杂载荷作用下椭圆封头-接管连接结构的最优化设计[J]. 西安石油大学学报(自然科学版), 2009, 24(5) |
| 作者姓名： | 朱哲 张成 淡勇 |
| 作者单位： | 1. 西北大学,化工学院,陕西,西安,710069 2. 西安天力金属复合材料有限公司,陕西,西安,710065 |
| 摘 要： | 为了设计化工容器上常见的椭圆封头/接管连接结构,根据设计条件提出了3种结构设计方案.采用有限元法,运用ANSYS软件进行结构应力计算,得到了3种结构的应力分布.通过对结构强度、结构的经济性和加工简便性的综合分析,给出了一个最佳的椭圆封头的连接加强结构. |
| 关 键 词： | 椭圆封头 接管 结构设计 有限元法 |
Optimal design of the connection structure of ellipsoidal vessel head with connecting pipe under the action of complex loads |
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| ZHU Zhe,ZHANG Cheng,DAN Yong. Optimal design of the connection structure of ellipsoidal vessel head with connecting pipe under the action of complex loads[J]. Journal of Xian Shiyou University, 2009, 24(5) | |
| Authors: | ZHU Zhe ZHANG Cheng DAN Yong |
| Abstract: | The connection structure of ellipsoidal vessel head with connecting pipe is widely applied in chemical-engineering vessels.Three structural design schemes for the connection structure are proposed according to design conditions.The stress distributions of the three structures are obtained using finite element method and ANSYS software.By the comparison of the stress analysis,the economy and the machining complexity of the three structures,an optimal connection structure of ellipsoidal vessel head with connecting pipe is presented. |
| Keywords: | ellipsoidal vessel head connecting pipe structure design finite element method |
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