|本期目录/Table of Contents|

[1]王全凤,刘良林,沈章春.弹性变形能形式的地震损伤评价模型[J].建筑科学与工程学报,2008,25(04):31-35.
 WANG Quan-feng,LIU Liang-lin,SHEN Zhang-chun.Seismic Damage Assessment Model of Form of Elastic Deformation Energy[J].Journal of Architecture and Civil Engineering,2008,25(04):31-35.
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
25卷
期数:
2008年04期
页码:
31-35
栏目:
出版日期:
2008-12-20

文章信息/Info

Title:
Seismic Damage Assessment Model of Form of Elastic Deformation Energy
作者:
王全凤刘良林沈章春
华侨大学土木工程学院,福建泉州362021
Author(s):
WANG Quan-feng LIU Liang-lin SHEN Zhang-chun
School of Civil Engineering, Huaqiao University, Quanzhou 362021, Fujian, China
关键词:
骨架 延性系数 地震损伤 损伤评价
Keywords:
skeleton ductility coefficient seismic damage damage assessment
分类号:
TU317.1
DOI:
-
文献标志码:
A
摘要:
针对典型地震损伤评价模型存在的缺陷,通过将地震复杂的滞回过程进行简化,提出了一种弹性变形能形式的损伤评价模型; 重点阐述了典型的Park地震损伤评价模型以及基于延性系数的地震损伤评价模型,并根据试验数据对这3种模型进行了对比分析。结果表明,新建模型以其正确性与合理性克服了典型地震损伤评价模型的缺陷。
Abstract:
Aimed at the defects of the classic seismic damage assessment model, a model based on form of elastic deformation energy was proposed and the models based on the classic park seismic and the ductility were listed. Taking the complexity of the hysteretic process into account, the hysteretic process was changed into the static state based on the simplification of skeleton curves. Then, a new seismic damage evaluation model was built from the point of energy. According to the data from destructive experiments of four columns, comparisons were executed among the three models. The results show that the new model which is corrective and feasible can overcome the defects of the classic seismic damage assessment model.

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相似文献/References:

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备注/Memo

备注/Memo:
收稿日期:2008-08-05
基金项目:国家自然科学基金项目(50578066/E080507)
作者简介:王全凤(1945-),男,福建莆田人,教授,博士研究生导师,工学博士,E-mail:qfwang@hqu.edu.cn。
更新日期/Last Update: 2008-12-20