加热炉钢结构的模型计算及优化  

Model Calculation and Optimization of Heating Furnace Steel Structure

作　　者：杨斯博[1] 尚拓强 杨刚 YANG Sibo;SHANG Tuoqiang;YANG Gang(Beijing Aerospace Propulsion Institute,Beijing 100166,China)

机构地区：[1]北京航天动力研究所

出　　处：《工业炉》2019年第6期46-50,共5页Industrial Furnace

摘　　要：以某实际工程项目为背景,采用STAAD分析软件建立了加热炉钢结构模型,用SSDD对其进行了分析和检验。结果表明:采用22a槽钢代替250×250H型钢作为炉体柱不会影响钢结构可靠性,并且型钢单位长度重量减轻了近60%,降低了制造成本,整个项目累计节约近30万元。Taking the actual project as an example, the model of furnace steel structure is established by STAAD, and is analyzed and tested by SSDD. The results show that, using channel steel of 22 a instead of H-shaped steel of 250 ×250 will not decrease the reliability of steel structure, and the manufacturing costs can save nearly 300 000 yuan, because the weight of shape steel is decreased nearly 60% in unit length.

关 键 词：钢结构 强度计算 可靠性 

分 类 号：TG307[金属学及工艺—金属压力加工]