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Vibration based dual-criteria damage detection method using deep neural networks in highway bridges with steel girders 使用深度神经网络的基于振动的公路钢梁桥梁双标准损伤检测方法
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-09-18 DOI: 10.1080/15732479.2024.2401381
Sara Zalaghi, Armin Aziminejad, Hossein Rahami, Abdolreza S. Moghadam, Mir Hamid Hosseini
{"title":"Vibration based dual-criteria damage detection method using deep neural networks in highway bridges with steel girders","authors":"Sara Zalaghi, Armin Aziminejad, Hossein Rahami, Abdolreza S. Moghadam, Mir Hamid Hosseini","doi":"10.1080/15732479.2024.2401381","DOIUrl":"https://doi.org/10.1080/15732479.2024.2401381","url":null,"abstract":"This article introduces a new method for assessing the damage in steel girders of highway bridges using deep neural networks. The method uses modified forms of modal strain energy damage index and ...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142267267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Numerical study on flexural behaviour of sulphate corroded RC beams strengthened with ultra-high-performance concrete 使用超高性能混凝土加固的硫酸盐腐蚀 RC 梁抗弯行为的数值研究
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-09-18 DOI: 10.1080/15732479.2024.2402019
Najm Addin Al-Shakhdha, Jinsong Zhu, Mohammed Al-samawi
{"title":"Numerical study on flexural behaviour of sulphate corroded RC beams strengthened with ultra-high-performance concrete","authors":"Najm Addin Al-Shakhdha, Jinsong Zhu, Mohammed Al-samawi","doi":"10.1080/15732479.2024.2402019","DOIUrl":"https://doi.org/10.1080/15732479.2024.2402019","url":null,"abstract":"Ultra-high-performance concrete (UHPC) has found extensive application in the strengthening of existing reinforced concrete (RC) structures; however, limited knowledge exists regarding its use in R...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142267405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A boosted deep learning-based approach for near real-time response estimation of structures under ground motion excitations 基于增强型深度学习的方法，用于对地动激励下的结构进行近实时响应估算
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-09-17 DOI: 10.1080/15732479.2024.2396613
Mohammad Javad Kaffashchian, Mojtaba Salkhordeh, Reza Karami Mohammadi
{"title":"A boosted deep learning-based approach for near real-time response estimation of structures under ground motion excitations","authors":"Mohammad Javad Kaffashchian, Mojtaba Salkhordeh, Reza Karami Mohammadi","doi":"10.1080/15732479.2024.2396613","DOIUrl":"https://doi.org/10.1080/15732479.2024.2396613","url":null,"abstract":"This article presents an improved Convolutional Neural Network (CNN)-based approach to predict the vibration response of structures under seismic events without installing sensors at different stor...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142269598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Structural frequency-based maintenance management method for steel truss bridges under atmospheric corrosion 基于结构频率的大气腐蚀下钢桁架桥梁养护管理方法
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-09-14 DOI: 10.1080/15732479.2024.2401373
Ali Alper Saylan, Mutlu Seçer
{"title":"Structural frequency-based maintenance management method for steel truss bridges under atmospheric corrosion","authors":"Ali Alper Saylan, Mutlu Seçer","doi":"10.1080/15732479.2024.2401373","DOIUrl":"https://doi.org/10.1080/15732479.2024.2401373","url":null,"abstract":"Deterioration of steel truss bridges due to atmospheric corrosion can result in a degradation of performance that fails to meet basic safety requirements before the structure has fulfilled its desi...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142267269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Temperature gradient estimation of long-span concrete box girders using average conditional exceedance rate function 利用平均条件超限率函数估算大跨度混凝土箱梁的温度梯度
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-09-11 DOI: 10.1080/15732479.2024.2401374
Li-Ping Zhang, Li-Ming Zhou, Jian-Qing Bu, Qin Liu, Bin Wei, Cun-Bao Zhao, Wei Chai
{"title":"Temperature gradient estimation of long-span concrete box girders using average conditional exceedance rate function","authors":"Li-Ping Zhang, Li-Ming Zhou, Jian-Qing Bu, Qin Liu, Bin Wei, Cun-Bao Zhao, Wei Chai","doi":"10.1080/15732479.2024.2401374","DOIUrl":"https://doi.org/10.1080/15732479.2024.2401374","url":null,"abstract":"An accurate assessment of temperature gradients in box girders is crucial for design and maintenance of long-span bridges. Although the current bridge specifications have provided temperature gradi...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142267271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigation of the time-dependent bearing capacities of concrete structures in different environments considering climate change 考虑到气候变化，对不同环境下混凝土结构随时间变化的承载能力的研究
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-09-11 DOI: 10.1080/15732479.2024.2401371
De-Cheng Feng, Xiangzhuo Li, Yue Li, Mitsuyoshi Akiyama, Yong Lu
{"title":"Investigation of the time-dependent bearing capacities of concrete structures in different environments considering climate change","authors":"De-Cheng Feng, Xiangzhuo Li, Yue Li, Mitsuyoshi Akiyama, Yong Lu","doi":"10.1080/15732479.2024.2401371","DOIUrl":"https://doi.org/10.1080/15732479.2024.2401371","url":null,"abstract":"The escalating trend of emissions of greenhouse gases, including CO2, prompts significant modifications in climate variables, such as temperature and relative humidity (RH). For concrete civil infr...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142267270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advanced post-earthquake safety assessment: a novel probabilistic approach for quantifying dissipated energy using aftershock vibration response 先进的震后安全评估：利用余震振动响应量化耗散能量的新型概率方法
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-08-26 DOI: 10.1080/15732479.2024.2390469
Mohammad Ali Asghari Varzaneh, Majid Mohammadi
{"title":"Advanced post-earthquake safety assessment: a novel probabilistic approach for quantifying dissipated energy using aftershock vibration response","authors":"Mohammad Ali Asghari Varzaneh, Majid Mohammadi","doi":"10.1080/15732479.2024.2390469","DOIUrl":"https://doi.org/10.1080/15732479.2024.2390469","url":null,"abstract":"Following a severe earthquake, prompt assessment of remaining buildings is essential for safe occupancy. Current methods involve field inspections by experts in which the buildings are categorised ...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142202584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Numerical model for time-dependent cracking and deflection of large-span concrete bridge structures 大跨度混凝土桥梁结构随时间变化的开裂和挠度数值模型
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-08-24 DOI: 10.1080/15732479.2024.2390465
Shiyu Wu, Teng Tong, Yuan Fang, Fei Ge
{"title":"Numerical model for time-dependent cracking and deflection of large-span concrete bridge structures","authors":"Shiyu Wu, Teng Tong, Yuan Fang, Fei Ge","doi":"10.1080/15732479.2024.2390465","DOIUrl":"https://doi.org/10.1080/15732479.2024.2390465","url":null,"abstract":"A new computational framework is proposed to analyse the simultaneous occurrence of multiple physical processes affecting the long-term behavior of large-scale concrete structures. Relying on the a...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142202583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment, quantification and propagation of uncertainty in seismic life-cycle cost analysis 地震寿命周期成本分析中不确定性的评估、量化和传播
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-08-21 DOI: 10.1080/15732479.2024.2391037
Satwik Pankajkumar Rayjada, Jayadipta Ghosh, Meera Raghunandan
{"title":"Assessment, quantification and propagation of uncertainty in seismic life-cycle cost analysis","authors":"Satwik Pankajkumar Rayjada, Jayadipta Ghosh, Meera Raghunandan","doi":"10.1080/15732479.2024.2391037","DOIUrl":"https://doi.org/10.1080/15732479.2024.2391037","url":null,"abstract":"Seismic life-cycle cost analysis (SLCCA) is a comprehensive tool to estimate the expected lifetime economic losses due to seismic events in terms of present-day value and aids in lifetime investmen...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142202585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Climbing robot-assisted quantitative identification of sheath surface defects of stay cables 攀爬机器人辅助定量识别留置电缆护套表面缺陷
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-08-19 DOI: 10.1080/15732479.2024.2391051
Yuan Ren, Chao Deng, Xiang Xu, Yichao Wang, Ziyuan Fan, Qiao Huang
{"title":"Climbing robot-assisted quantitative identification of sheath surface defects of stay cables","authors":"Yuan Ren, Chao Deng, Xiang Xu, Yichao Wang, Ziyuan Fan, Qiao Huang","doi":"10.1080/15732479.2024.2391051","DOIUrl":"https://doi.org/10.1080/15732479.2024.2391051","url":null,"abstract":"Sheath surface defect identification of stay cables using climbing robots or drones is gaining popularity. However, effective quantitative identification approaches remain challenging. This study p...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142202586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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