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author:

王锋 (王锋.) [1] (Scholars:王锋) | 郑玉芳 (郑玉芳.) [2] (Scholars:郑玉芳)

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CQVIP PKU CSCD

Abstract:

基于模态应变能理论,得到能用于混凝土梁结构损伤的识别指标.假定结构存在不同位置和不同程度的损伤,运用数值计算及试验所测数值结果,得到梁损伤前后的前5阶模态,然后再运用Mathematics软件编程计算结构的各单元的损伤指标.数值模拟及试验结果表明,损伤指标在损伤单元处的数值是最大的.

Keyword:

模态应变能 混凝土梁 结构损伤识别

Community:

  • [ 1 ] [王锋]福州大学
  • [ 2 ] [郑玉芳]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2007

Issue: 5

Volume: 35

Page: 713-719

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

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