Pub Date : 2024-09-18DOI: 10.1080/15732479.2024.2401381
Sara Zalaghi, Armin Aziminejad, Hossein Rahami, Abdolreza S. Moghadam, Mir Hamid Hosseini
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 ...
{"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}
Pub Date : 2024-09-18DOI: 10.1080/15732479.2024.2402019
Najm Addin Al-Shakhdha, Jinsong Zhu, Mohammed Al-samawi
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...
{"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}
Pub Date : 2024-09-17DOI: 10.1080/15732479.2024.2396613
Mohammad Javad Kaffashchian, Mojtaba Salkhordeh, Reza Karami Mohammadi
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...
{"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}
Pub Date : 2024-09-14DOI: 10.1080/15732479.2024.2401373
Ali Alper Saylan, Mutlu Seçer
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...
钢桁架桥梁因大气腐蚀而老化，会导致性能下降，在结构达到设计要求之前就无法满足基本的安全要求。
{"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}
Pub Date : 2024-09-11DOI: 10.1080/15732479.2024.2401374
Li-Ping Zhang, Li-Ming Zhou, Jian-Qing Bu, Qin Liu, Bin Wei, Cun-Bao Zhao, Wei Chai
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...
{"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}
Pub Date : 2024-09-11DOI: 10.1080/15732479.2024.2401371
De-Cheng Feng, Xiangzhuo Li, Yue Li, Mitsuyoshi Akiyama, Yong Lu
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...
{"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}
Pub Date : 2024-08-26DOI: 10.1080/15732479.2024.2390469
Mohammad Ali Asghari Varzaneh, Majid Mohammadi
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 ...
{"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}
Pub Date : 2024-08-24DOI: 10.1080/15732479.2024.2390465
Shiyu Wu, Teng Tong, Yuan Fang, Fei Ge
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...
{"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}
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...
{"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}
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...
{"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}
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