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中文
张峰

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates


Gender:Male
Date of Birth:1978-12-18
Alma Mater:东南大学
Education Level:With Certificate of Graduation for Doctorate Study
Degree:Doctor
Status:Employed
School/Department:齐鲁交通学院
Date of Employment:2007-06-20
Discipline:Bridge and Tunnel Engineering
Business Address:山东大学 岩土与结构工程研究中心
山东省济南市历下区经十路17923号
Contact Information:zhangfeng2008@sdu.edu.cn
E-Mail:zhangfeng2008@sdu.edu.cn
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Current position: Home >> Scientific Research >> Paper Publications

Journal of Southeast University

Hits: Praise

Journal:东南大学学报（英文版）

Key Words:实桥破坏性试验 预应力混凝土箱梁 有限元分析 组合单元 预应力钢筋 极限承载能力

Abstract:为了确定预应力混凝土箱粱的极限承载能力,进行了预应力混凝土连续箱梁的破坏性试验,提出一种有限元损伤分析方法模拟箱梁结构行为.基于实体退化壳单元对箱梁进行模拟,并考虑了结构材料的非线性效应.由于预应力混凝土箱梁中通常存在大量曲线预应力钢筋,提出一种组合单元,并用该单元模拟箱梁中的预应力钢筋,该方法可使结构分析时单元数量大大降低.试验结果和理论分析对比表明:提出的方法能够有效地用于预应力混凝土连续箱梁的破坏性试验计算分析中;研究的旧桥依然存在较大的极限承载能力.

All the Authors:lishuchen,lishucai

First Author:zhangfeng

Indexed by:Journal paper

Discipline:Engineering

First-Level Discipline:Civil Engineering

Document Type:J

Volume:25

Issue:2

Page Number:236-240

Translation or Not:no

Date of Publication:2009-05-01

Included Journals:EI

 

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