| 压缩机管道结构支承刚度动力优化研究 |
| |
| 引用本文： | 陈玲莉,王瑞.压缩机管道结构支承刚度动力优化研究[J].西安交通大学学报,1996,30(12):95-100,126. |
| |
| 作者姓名： | 陈玲莉 王瑞 |
| |
| 作者单位： | 西安交通大学 |
| |
| 基金项目： | 西安交通大学结构强度与振动国家重点实验室开放研究基金,西安交通大学科学研究基金 |
| |
| 摘 要： | 从工程应用出发，提出了压缩机管系结构支承刚度优化数学模型，考虑管系结构低阶频率约束和最大振幅约束，重点推导在周期激振力作用下稳态响应幅值随设计变量变化的灵敏度分析公式，最后给出２个算例和频率测试值。
|
| 关 键 词： | 管道系统 结构优化 压缩机 支承刚度 |
A STUDY ON THE DYNAMIC OPTIMUM OF THE SUPPORTED STIFFNESS FOR PIPING STRUCTURE IN RECIPROCATING COMPRESSOR SYSTEMS |
| |
| Chen,Lingli,Wang,Rui,Xu,Jiaxuan.A STUDY ON THE DYNAMIC OPTIMUM OF THE SUPPORTED STIFFNESS FOR PIPING STRUCTURE IN RECIPROCATING COMPRESSOR SYSTEMS[J].Journal of Xi'an Jiaotong University,1996,30(12):95-100,126. |
| |
| Authors: | Chen Lingli Wang Rui Xu Jiaxuan |
| |
| Abstract: | Based on engineering application, an optimum mathematical model of the supported siffness for piping structures is presented,the frequency constraint and the amplitude constraint are considered, and the formulas of the amplitude sensibility under periodic exciation are derived. Two calucluating examples and the frequency measuring data are provided. The calculated results show that the mathematical model and the formulas are correct and reliable. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
