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(Professor)
Name (Pinyin):
zhengshansuo
School/Department:
土木工程学院
Gender:
Male
Professional Title:
Professor
Status:
Employed
Discipline:
Structural Engineering
Engineering
Other Contact Information
Email:
c620cf8104e7f706b78620231a598bffc875e105c954c02dfa376f84c9eeb0f211e96a02cd655927c7b5d333954f9c736a6935ec4aa1c47a510b1232f60d552ec549327ee059a37a0e73d11f1733ccc3d634b6508c2eba7ab48b244ff58586068f8437072463326ce4ca47448eeb16dc2b2920b497047cbb846f56dcc2651e00
Paper Publications
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考虑累积耗能损伤的钢框架结构抗震能力分析
Release time:
2024-08-09
Hits:
Affiliation of Author(s):
土木工程学院
Journal:
建筑结构
Key Words:
中文关键字:累积损伤; 钢框架; 易损性分析; 倒塌储备系数; 折减修正,英文关键字:
Abstract:
以4 个不同层数的平面钢框架模型为例,选取14 条满足场地条件的长持时地震波,以基于能量的损伤指 标为参数进行易损性分析,并对比以层间位移角和顶点位移角为参数的分析结果,发现在长持时地震作用下,必须 考虑累积损伤对结构抗震性能的影响。基于Park-Ang 地震损伤模型,提出综合考虑最大层间位移角和能量损伤指 标的双参数损伤模型。基于地震安全性分析,求出不同损伤指标的年均超越概率曲线,并对本文设计的平面钢框 架模型的临界倒塌层间位移角进行折减修正。
Note:
郑山锁
Co-author:
孙乐彬,程洋,徐强,韩言召
First Author:
zhengshansuo
Indexed by:
Journal paper
Volume:
卷:45
Issue:
期:10
Page Number:
页:32-37
Translation or Not:
no
Date of Publication:
2015-05-01
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