ANALYSIS ON SEISMIC RESPONSE OF ARCHED CORRUGATED METAL ROOF
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摘要: 一般认为拱型波纹钢屋盖结构自重较轻,地震作用下的动力问题不是结构设计的控制因素,但这一理论缺乏必要的验证。采用威尔逊法和纽马克法编制有限元计算程序,分析这种结构的动力时程反应,验证了上述结论。Abstract: It is generally considered that the seismic response of Arched Corrugated Metal Roof(ACMR) is not the control factor of structure design because of its light dead weight,but the conclusion has not been verified.It is also analyzed the dynamic time-history response of ACMR by programming the FEA program using Wilson method and Newmark method,and the conclusion above is testified.
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Key words:
- Arched Corrugated Metal Roof /
- seismic response /
- Wilson method /
- Newmark method
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张勇.金属拱型波纹屋盖结构分析设计与试验研究:[博士学位论文].天津:天津大学,2000 [2] 杨维国,徐国彬.冷弯折皱薄壁拱壳轻钢结构在风荷载下的动力响应.空间结构,2000(6) [3] 张勇,刘锡良,王元清.金属拱型波纹屋盖结构静力性能研究建筑结构学报,2001(8) [4] 杨安蓉.拱型波纹钢屋盖计算模型及动力特性研究:[硕士学位论文].武汉:武汉理工大学,2002 [5] 唐友刚.高等结构动力学天津:天津大学出版社,2002 [6] 李东旭.高等结构动力学.北京:国防科技大学出版社,1997 [7] 蓝天,张毅刚.大跨度屋盖结构抗震设计.北京:中国建筑工业出版社,2000 [8] 王勖成,邵敏.有限单元法基本原理和数值方法.北京:清华大学出版社,1997
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