某高炉炉顶刚架结构内力影响线分析

ANALYSIS OF INFLUENCE LINES OF INTERNAL FORCES OF A BLAST FURNACE ROOF RIGID FRAME

为了研究炉顶刚架在吊车移动荷载作用下的受力特点,利用SAP 2000对某高炉炉顶刚架进行了结构内力影响线分析。分析了框架主要构件在移动荷载作用下的内力影响线结果,为此类结构的设计和验算提供参考。

In order to study the stress characteristic of furnace roof rigid frame under the moving loading of crane,the analysis of influence lines of internal forces of furnace roof rigid frame with SAP2000 is studied in this paper,it is also analyzed the result of influence lines of internal forces of furnace roof rigid frame under the moving loading of crane,which could offer a reference for the structural design and check of this sort of structure.