某锅炉钢支撑结构的动力时程分析
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摘要
锅炉钢支撑结构复杂,承受荷载较大且作用位置集中。为充分认识锅炉钢支撑结构的动力特性,确保锅炉钢支撑结构在设计地震烈度内能安全运行,针对某锅炉厂一款循环流化床锅炉钢支撑结构进行了动力时程分析,所得结论可供相关结构参考。
The steel support structure of a boiler is complex,which bears a heavy load and concentrated on some location.For the fully understanding boiler steel structure's dynamic characteristic s,and ensuring a safe operation of the boiler steel support structure in the de signed earthquake intensity,a dynamic time-history analysis is done for the ste el support structure of circulation fluidized-bed boiler produced by a boiler pl ant,the obtained conclusions may be a reference for relevant structures.
The steel support structure of a boiler is complex,which bears a heavy load and concentrated on some location.For the fully understanding boiler steel structure's dynamic characteristic s,and ensuring a safe operation of the boiler steel support structure in the de signed earthquake intensity,a dynamic time-history analysis is done for the ste el support structure of circulation fluidized-bed boiler produced by a boiler pl ant,the obtained conclusions may be a reference for relevant structures.
引文
[1]朱伯芳·有限单元法原理与应用[M]·2版·北京:中国水利水电出版社,1998·
[2]章从俊,高振世·高层框架-筒体结构弹塑性分析方法的改进[J]·工程抗震及加固改造,2007(2):52-55·
[3]郝文化.ANSYS7·0实例分析与应用[M]·北京:清华大学出版社,2004·
[4]GB50017—2003钢结构设计规范[S]·
[5]陈绍蕃·钢结构稳定设计理论[M]·北京:中国建筑工业出版社,1998.
[2]章从俊,高振世·高层框架-筒体结构弹塑性分析方法的改进[J]·工程抗震及加固改造,2007(2):52-55·
[3]郝文化.ANSYS7·0实例分析与应用[M]·北京:清华大学出版社,2004·
[4]GB50017—2003钢结构设计规范[S]·
[5]陈绍蕃·钢结构稳定设计理论[M]·北京:中国建筑工业出版社,1998.
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