某炼油厂催化裂化装置中两器框架加固设计

本文简要介绍了两器框架的重要性及其加固难度,并结合实际工程对两器框架结构的加固方法进行探讨。文中对可能采用的加固方法如增大截面加固法、外包钢加固法和改变受力系统法进行对比分析,最终采用增大截面与湿式外包钢相结合的加固方法。

Reinforced Design of LiangQi Frame Structure in Catalytic Cracking Equipment

A brief introduction to the importance of LiangQi frame and the difficulty of strengthening was made in this paper.Based on the actual project,the reinforcement method of LiangQi frame construction was discussed.Several possible strengthening methods such as enlarging area of section,wrapping external steel and altering stress system were analysed.THe method of enlarging area of section combined with wet-wrapping external steel was adopted in the end.