[1]董艳秋,王宪杰,王希,等.基于下一代性能设计理论的全概率抗震性能评估[J].世界地震工程,2020,(02):012-20.
 DONG Yanqiu,WANG Xianjie,WANG Xi,et al.Total probability seismic performance evaluation based on next generation performance-based design[J].,2020,(02):012-20.
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基于下一代性能设计理论的全概率抗震性能评估
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《世界地震工程》[ISSN:/CN:]

卷:
期数:
2020年02期
页码:
012-20
栏目:
出版日期:
2020-04-10

文章信息/Info

Title:
Total probability seismic performance evaluation based on next generation performance-based design
作者:
董艳秋 王宪杰 王希 杨思昭 周潇凡 龙诗琪 吕龙
云南大学 建筑与规划学院, 云南 昆明 650500
Author(s):
DONG Yanqiu WANG Xianjie WANG Xi YANG Sizhao ZHOU Xiaofan LONG Shiqi Lü Long
School of Architecture and Urban Planning, Yunnan University, Kunming 650500, China
关键词:
下一代性能化设计全概率理论经济损失人员伤亡地震易损性分析
Keywords:
next generation performance-based seismic designtotal probability theoryeconomic lossescasualtiesseismic fragility
分类号:
TU375
摘要:
对建筑物灾变发生时经济损失和人员伤亡情况做出准确预估是未来建筑结构设计初期需要努力的方向。基于下一代性能化设计理论,通过精细化建模和动力时程分析对结构进行易损性分析,并以此得到抗震性能评估所需的各类地震响应参数,建立RC框架结构全概率抗震性能评估方法。以云南大学力行楼为例,通过地震损失预测得到了该栋建筑的经济损失、修复时间和人员伤亡情况。该方法直观清晰地展示了结果,便于业主及非本专业从业者理解。
Abstract:
The accurate prediction of economic losses and casualties in an event of building catastrophe is the direction that needs to be worked out in the early stage of future structural design. In this paper, based on the next generation performance-based design theory, the fragility of RC frame structures is analyzed by refined modeling and dynamic time-history analysis, and various seismic response parameters for seismic performance evaluation are obtained. The total probability seismic performance evaluation method for RC frame structures is established. Using the Lixing Building in Yunnan University as an example, the economic loss, repair time and casualties of the building are obtained by earthquake loss prediction. This method shows the results visually and clearly, which is easy to understand for owners and non-professional practitioners.

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备注/Memo

备注/Memo:
收稿日期:2019-02-24;改回日期:2020-02-02。
基金项目:云南大学教改项目(2018Y11);中国国家留学基金委资助(201907035008)
作者简介:董艳秋(1995-),女,硕士研究生,主要从事结构性能分析.E-mail:514502236@qq.com
通讯作者:王宪杰(1984-)男,讲师,博士,主要从事建筑结构减、隔震优化设计及建筑(群)灾变性能评估.E-mail:xianjiewang@ynu.edu.cn
更新日期/Last Update: 1900-01-01