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The research on structural damage identification using rough set and integrated neural network
Juelong LI, Hairui LI, Jianchun XING, Qiliang YANG
《机械工程前沿(英文)》 2013年 第8卷 第3期 页码 305-310 doi: 10.1007/s11465-013-0259-5
A huge amount of information and identification accuracy in large civil engineering structural damage identification has not been addressed yet. To efficiently solve this problem, a new damage identification method based on rough set and integrated neural network is first proposed. In brief, rough set was used to reduce attributes so as to decrease spatial dimensions of data and extract effective features. And then the reduced attributes will be put into the sub-neural network. The sub-neural network can give the preliminary diagnosis from different aspects of damage. The decision fusion network will give the final damage identification results. The identification examples show that this method can simplify the redundant information to reduce the neural network model, making full use of the range of information to effectively improve the accuracy of structural damage identification.
关键词: rough set integrated neural network damage identification decision making fusion
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 851-866 doi: 10.1007/s11709-021-0739-3
关键词: damage identification beam-to-column connection time-domain response optimization
Numeric simulation for structure’s damage identification of space truss
JI Weihong, SONG Yupu, LIANG Bing
《机械工程前沿(英文)》 2007年 第2卷 第4期 页码 423-428 doi: 10.1007/s11465-007-0072-0
关键词: analysis sof—ANSYS conventional displacement element analysis different
Zhigang GUO, Zhi SUN
《结构与土木工程前沿(英文)》 2011年 第5卷 第4期 页码 458-464 doi: 10.1007/s11709-011-0133-7
关键词: PZT piezoelectric impedance optimization spectral element damage identification
Zhigen WU, Guohua LIU, Zihua ZHANG
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 112-120 doi: 10.1007/s11709-010-0069-3
关键词: damage assessment decay ratio of acceleration signals (DRAS) wavelet transform (WT) modal analysis reinforced concrete beam beat phenomenon
Damage identification of a large-span concrete cable-stayed bridge based on genetic algorithm
ZHU Jinsong, XIAO Rucheng
《结构与土木工程前沿(英文)》 2007年 第1卷 第2期 页码 170-175 doi: 10.1007/s11709-007-0018-y
关键词: accurate primary global stability complex identification
A new damage quantification approach for shear-wall buildings using ambient vibration data
Seung-Hun SUNG,Hyung-Jo JUNG
《结构与土木工程前沿(英文)》 2015年 第9卷 第1期 页码 17-25 doi: 10.1007/s11709-014-0278-2
关键词: damage identification modal flexibility damage quantification shear-wall buildings
郭健
《中国工程科学》 2010年 第12卷 第7期 页码 90-95
以舟山大陆连岛工程为背景,阐述和讨论了在跨海大桥中开展健康监测的重要性和研究现状,并分析了跨海大桥健康监测和损伤识别所面临的关键技术问题和研究趋势,提出了考虑非线性效应和荷载激励特征来开展复杂结构损伤识别的研究思路,以提升通过大型健康监测系统来实现桥梁损伤评估的能力。
Windborne debris damage prediction analysis
Fangfang SONG, Jinping OU,
《结构与土木工程前沿(英文)》 2010年 第4卷 第3期 页码 326-330 doi: 10.1007/s11709-010-0067-5
关键词: typhoon windborne debris structural envelopes damage estimation
Corrosion damage assessment and monitoring of large steel space structures
Bo CHEN, You-Lin XU, Weilian QU,
《结构与土木工程前沿(英文)》 2010年 第4卷 第3期 页码 354-369 doi: 10.1007/s11709-010-0088-0
关键词: large steel space structure atmospheric corrosion stress corrosion cracking corrosion damage damage assessment monitoring system
Alipujiang JIERULA, Tae-Min OH, Shuhong WANG, Joon-Hyun LEE, Hyunwoo KIM, Jong-Won LEE
《结构与土木工程前沿(英文)》 2021年 第15卷 第2期 页码 318-332 doi: 10.1007/s11709-021-0715-y
关键词: pile foundations damage location acoustic emission deep learning damage step
Creep life assessment of aero-engine recuperator based on continuum damage mechanics approach
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0702-6
关键词: creep life assessment brazed joint continuum damage mechanics aeroengine recuperator
Bacterial inactivation, DNA damage, and faster ATP degradation induced by ultraviolet disinfection
Chao Yang, Wenjun Sun, Xiuwei Ao
《环境科学与工程前沿(英文)》 2020年 第14卷 第1期 doi: 10.1007/s11783-019-1192-6
关键词: UV disinfection DNA damage qPCR ATP
The damage evolution behavior of polypropylene fiber reinforced concrete subjected to sulfate attack
Ninghui LIANG; Jinwang MAO; Ru YAN; Xinrong LIU; Xiaohan ZHOU
《结构与土木工程前沿(英文)》 2022年 第16卷 第3期 页码 316-328 doi: 10.1007/s11709-022-0810-8
关键词: polypropylene fiber reinforced concrete sulfate attack damage evolution behavior acoustic emission damage factor
Damage detection in beam-like structures using static shear energy redistribution
《结构与土木工程前沿(英文)》 2022年 第16卷 第12期 页码 1552-1564 doi: 10.1007/s11709-022-0903-4
关键词: damage detection beam structure strain energy static displacement variation energy damage index
标题 作者 时间 类型 操作
The research on structural damage identification using rough set and integrated neural network
Juelong LI, Hairui LI, Jianchun XING, Qiliang YANG
期刊论文
Damage identification in connections of moment frames using time domain responses and an optimization
期刊论文
Numeric simulation for structure’s damage identification of space truss
JI Weihong, SONG Yupu, LIANG Bing
期刊论文
Spectral element modeling based structure piezoelectric impedance computation and damage identification
Zhigang GUO, Zhi SUN
期刊论文
Experimental study of structural damage identification based on modal parameters and decay ratio of acceleration
Zhigen WU, Guohua LIU, Zihua ZHANG
期刊论文
Damage identification of a large-span concrete cable-stayed bridge based on genetic algorithm
ZHU Jinsong, XIAO Rucheng
期刊论文
A new damage quantification approach for shear-wall buildings using ambient vibration data
Seung-Hun SUNG,Hyung-Jo JUNG
期刊论文
Corrosion damage assessment and monitoring of large steel space structures
Bo CHEN, You-Lin XU, Weilian QU,
期刊论文
Detection of damage locations and damage steps in pile foundations using acoustic emissions with deep
Alipujiang JIERULA, Tae-Min OH, Shuhong WANG, Joon-Hyun LEE, Hyunwoo KIM, Jong-Won LEE
期刊论文
Bacterial inactivation, DNA damage, and faster ATP degradation induced by ultraviolet disinfection
Chao Yang, Wenjun Sun, Xiuwei Ao
期刊论文
The damage evolution behavior of polypropylene fiber reinforced concrete subjected to sulfate attack
Ninghui LIANG; Jinwang MAO; Ru YAN; Xinrong LIU; Xiaohan ZHOU
期刊论文