摘要
对南水北调中线穿黄方案之一———钢管混凝土拱梁组合渡槽结构建立了合理的有限元模型 ,编制了前后处理程序 ,并采用Super 91对其结构进行模态分析及反应谱分析 ,为工程设计和渡槽结构优化造型提供了依据。
A reasonable finite unit model is established the managing program before and after in allusion to one of the scheme of the midline project through the yellow river in the Nan Shui Bei Diao project——the structure of the steel tube concrete arched combined beam aqueduct, and made mode analysis and reaction spectrum analysis of the structural mass by using Super91 program, provided foundation for the engineering design and the optimization of the model selection.
出处
《工业建筑》
CSCD
北大核心
2002年第8期69-71,共3页
Industrial Construction
关键词
动力分析
钢管混凝土
拱梁组合
有限元
横态分析
反应谱
steel tube concrete arched beam combined finite unit mode analysis reaction spectrum
