随机振动分析在石化装置可靠度设计中的应用

RANDOM VIBRATION ANALYSIS APPLIED IN THE RELIABLE DESIGN OF PETROCHEMICAL PLANT

在国内某重点石化装置的国产化设计中,依据可靠度设计思路,对核心设备——反应器及其附属管道的随机振动问题进行了开发研究,初步探索出一套解决该类问题的技术和方法。文章不涉及具体的计算模型和计算参数,而仅对与工程计算紧密相关的重要理论依据和理论要点给予综述。

In the domestic design of the key pet- rochemical equipment,the random vibration on the reactor system and piping has been studied in light of the reliable design rules.A series of technique and method has been explored.The significant theoretical basis and the key theoreti- cal points tightly involved in engineering project calculation has been discussed,however the con- crete process of the simulation or calculation is not mentioned in this article.