摘要
以某化工厂80 m 拉索预应力钢结构排气塔为研究对象,根据该塔的实际结构特征及受力状况建立了精确的有限元计算模型,利用Super SAP93 软件对其进行了有限元分析。其结果表明。
To take a prestressing steel tower which is 80 m high and is used for discharging gases in a chemical factory as a research subject,an exact finite element model is established according to its actual structure characteristics and acted loads,and a finite element analysis of the tower is carried out by means of Super SAP93 software.It is indicated by the test results that the structural characteristics and the stressed features of the subject analyzed can be properly reflected by the model.
出处
《工业建筑》
CSCD
北大核心
2000年第3期58-60,75,共4页
Industrial Construction
基金
山东省教委科技发展计划项目!项目编号J98E52
关键词
拉索预应力
钢结构塔
有限元分析
合理设计
steel tower of stay rope prestressing\ finite element analysis\ rational design
