摘要
采用振型分解反应谱分析的方法,使用有限元软件SAP2000对110 t转子存放支架进行应力、稳定及抗震分析,地震载荷根据GB 50267-97核电厂抗震设计规范取值,采用GB 50017-2003钢结构设计规范对其进行了安全评定,结果表明该支架满足规范要求。
Using the spectrum analysis method of shake mode decomposition response, using the finite element software SAP2000 made stress, stabilizer seismic analysis on 110 t rotor storage bracket, according to GB 50267-97 seismic design code for nuclear power plant valued to earthquake load, using GB 50017-2003 design code for steel structure carried safety assessment to it, the results showed that the bracket met the specification requirements.
出处
《山西建筑》
2012年第34期54-55,共2页
Shanxi Architecture
关键词
钢结构支架
应力
稳定
抗震分析
steel structure bracket, stress, stability, seismic analysis
