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| 液压/燃油管道系统的管径及其支撑的动力优化设计 | |
| 引用本文： | 智友海,史向平,刘永寿,岳珠峰.液压/燃油管道系统的管径及其支撑的动力优化设计[J].机械设计,2010,27(3). |
| 作者姓名： | 智友海 史向平 刘永寿 岳珠峰 |
| 作者单位： | 1. 徐州工程学院,数学与物理科学学院,江苏,徐州,221008;西北工业大学,力学与土木建筑学院,陕西,西安,710129 2. 徐州工程学院,数学与物理科学学院,江苏,徐州,221008 3. 西北工业大学,力学与土木建筑学院,陕西,西安,710129 |
| 基金项目： | 863基金资助项目(2007AA04Z404);;陕西省自然科学基础研究计划资助项目(SJ08A17) |
| 摘 要： | 建立了有、无弹性刚度支撑的液压/燃油管道系统,采用了动力优化的有限元分析方法,分析了在一个频率约束下以质量最轻为目标的管道系统,得出了管径、支撑刚度和固有频率的定量关系,提出了防止管道系统强迫共振的方法,最终为管道系统的安全性指导和设计提供了理论依据。 |
| 关 键 词： | 液压/燃油管道 动力优化 固有频率 质量 管径 支撑刚度 |
Dynamical optimization design on pipe diameter and pipeline support of the hydraulic pressured / fuel oil pipeline system |
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| ZHI You-hai,SHI Xiang-ping,LIU Yong-shou,YUE Zhu-feng.Dynamical optimization design on pipe diameter and pipeline support of the hydraulic pressured / fuel oil pipeline system[J].Journal of Machine Design,2010,27(3). | |
| Authors: | ZHI You-hai SHI Xiang-ping LIU Yong-shou YUE Zhu-feng |
| Affiliation: | 1.Civil Engineering and Mathematics and Physics Technology/a>;Xuzhou Institute of Technology/a>;Xuzhou 221008/a>;China/a>;2.School of Mechanics/a>;Civil Engineering and Architectur/a>;Northwest Polytechnical University/a>;Xi'an 710129/a>;China |
| Abstract: | The hydraulic pressured /fuel oil pipeline system with or without elastic rigidity support has been built up.By adopting the dynamical optimized finite element analysis method,the pipeline system that takes the lightest weight as the target under onefrequency constraint was analyzed.The quantitative relationships among pipe diameter,supporting rigidity and inherent frequency were obtained and a method for preventing the forced resonance of pipeline system has been put forward,thus finally a theoretical basi... |
| Keywords: | hydraulic pressured /fuel oil pipeline dynamical optimization inherent frequency quality pipe diameter supporting rigidity |
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