[1]薛建阳,黄小刚,高卫欣,等.某大型火电厂主厂房钢框排架结构的静力弹塑性分析[J].西安建筑科技大学学报:自然科学版,2014,46(03):313-317.[doi:10.15986/j.1006-7930.2014.03.002]
　XUE Jianyang,HUANG Xiaogang,GAO Weixin,et al.Static elastic-plastic analysis of steel frame-bent structure of a main power plant house[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2014,46(03):313-317.[doi:10.15986/j.1006-7930.2014.03.002]
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某大型火电厂主厂房钢框排架结构的静力弹塑性分析()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
46
期数:
2014年03期
页码:
313-317
栏目:
出版日期:
2014-06-30

文章信息/Info

Title:
Static elastic-plastic analysis of steel frame-bent structure of a main power plant house
文章编号:
1006-7930(2014)03-0313-05
作者:
薛建阳; 黄小刚; 高卫欣; 翟 磊; 夏海伦
(西安建筑科技大学土木工程学院,陕西 西安 710055)
Author(s):
XUE Jianyang;  HUANG Xiaogang;  GAO Weixin;  ZHAILei;  XIA Hailun
(School of Civil Eng.,Xi’an Univ. of Arch. & Tech.,Xi’an 710055,China)
关键词:
不对称结构; 静力弹塑性; 性能点; SAP2 000
Keywords:
asymmetrical structure;  push-over;  performance point;  SAP2000
分类号:
TU391
DOI:
10.15986/j.1006-7930.2014.03.002
文献标志码:
A
摘要:
火电厂作为重要的电力设施和生命线工程,应具有良好的抗震性能.钢框排架火电厂主厂房结构和设备布置极不均匀, 有必要进行大震作用下的变形分析.利用SAP2000 软件对某大型火电厂主厂房钢框排架进行了静力弹塑性分析,并与试验结果进行对比.通过对振型参与系数,性能点及塑性铰状况的分析,表明在8 度多遇和8 度罕遇地震作用下,结构满足弹塑性变形的要求,并对火电厂主厂房的设计提出了一些建议,以供类似工程参考.
Abstract:
As important electric power facilities and life-line engineering, power plant should have considerable seismic performance. The structure and equipment layout of the main powerhouse of a power plant are very uneven, so it is necessary to analyze the deformation under rare earthquake. In this paper, the steel frame-bent structure of a main powerhouse of large power plant is analyzed by Push-over method using SAP2000 program and compared with the experimental results. By analyzing modal participation factors, performance point, and plastic hinge, it is shown that the structure system meets the elastic-plastic deformation on 8 degree earthquake. Some suggestions may serve as reference in the design of this kind of structures.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-10-31 修改稿日期:2014-06-17
基金项目:中国博士后科学基金(20080440814)
作者简介:薛建阳(1970-),男,博士,教授,主要从事型钢-混凝土组合结构及其抗震性能等研究.E-mail:jianyang_xue@163.com
更新日期/Last Update: 2015-09-01