[1]薛建阳,高卫欣,黄小刚,等.某大型火电厂主厂房钢框排架结构的弹塑性时程分析[J].西安建筑科技大学学报:自然科学版,2014,46(04):461-465.[doi:10.15986/j.1006-7930.2014.04.001]
　XUE Jianyang,GAO Weixin,HUANG Xiaogang,et al.Elasto-plastic time-history analysis of steel frame-bent structure for main building of large-scale thermal power plant[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2014,46(04):461-465.[doi:10.15986/j.1006-7930.2014.04.001]
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某大型火电厂主厂房钢框排架结构的弹塑性时程分析()
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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04期
页码:
461-465
栏目:
出版日期:
2014-08-31

文章信息/Info

Title:
Elasto-plastic time-history analysis of steel frame-bent structure for main building of large-scale thermal power plant
文章编号:
1006-7930(2014)04-0461-05
作者:
薛建阳; 高卫欣; 黄小刚; 茅荣华
(西安建筑科技大学土木工程学院,陕西 西安 710055)
Author(s):
XUE Jianyang;  GAO Weixin;  HUANG Xiaogang;  MAO Ronghua
(School of Civil Engineering, Xi’an Univ. of Arch. & Tech., Xi’an 710055, China)
关键词:
大型火电厂框排架; 弹塑性时程分析; 抗震性能; SAP2000
Keywords:
large-scale power plant;  frame-bent structure;  elasto-plastic time-history analysis;  seismic performance;  SAP2000
分类号:
TU392+.1
DOI:
10.15986/j.1006-7930.2014.04.001
文献标志码:
A
摘要:
为了研究大型火电厂主厂房钢结构框排架结构的抗震性能，对相似比为 1/10的模型结构进行了拟动力试验.利用 SAP2 000 软件对钢框排架进行了弹塑性时程分析，并与试验结果进行比较分析，两者吻合较好.研究结果表明：火电厂主厂房钢框排架结构在8度、9度罕遇地震作用下能满足变形要求，但结构存在较多的薄弱环节，在设计中应引起高度重视.
Abstract:
In order to study the seismic performances of the steel frame-bent structure of a large-scale thermal power plant, the pseudo-dynamic experiments about the model structure with 1/10 scale was conducted. In this paper, the steel frame-bent structure is calculated by elasto-plastic time-history analysis method using SAP2000 program, and the numerical analysis results agree well with the experimental results. It is shown that the main plant of steel frame structure can meet the deformation requirements at Mag.8 or Mag.9 rare earthquake. However, there are quite a few weak points in the structure that require high attention in the design process.

参考文献/References:

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[7] FREEMAN S A, NICOLETTI J P, TYRELL J V. Evaluations of existing buildings for seismic risk—A case study of Puget Sound Naval Shipyard, Bremeton, Washington[C] // Proceedings of 1st U.S. National Conference on Earthquake Engineering, EERI, Berkeley, CA, 1975:113–122.

[8] 陆新征, 叶列平, 缪志伟, 等. 建筑抗震弹塑性分析—原理、模型与在 ABAQUS， MSC.MARC 和 SAP2000 上的实践[M]. 北京: 中国建筑工业出版社, 2009.

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[9] 茅荣华.大型火电厂主厂房钢框排架抗震性能试验及时程反应分析[D].西安: 西安建筑科技大学, 2012．

MAO Ronghua. Experimental study and time-history response analysis on seismic behavior of steel frame-bent of the large-scale thermal power plant [D].Xi’an: Xi’an Univ. of Arch. & Tech., 2012.

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[1]惠宽堂１,沈艺超１,李　亮２.多重抗侧力钢-混凝土混合结构最优刚度比研究[J].西安建筑科技大学学报:自然科学版,2016,48(03):333.[doi:10.15986/j.1006-7930.2016.03.005]
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备注/Memo

备注/Memo:
基金项目：中国博士后科学基金（20080440814）
收稿日期：2013-12-10 修改稿日期：2014-07-28
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: 2015-10-06