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Structure and Infrastructure Engineering最新文献

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Uncertainty quantification in the strain response of prestressed reinforced concrete structures using fractile based sampling 利用基于分形的取样方法量化预应力钢筋混凝土结构应变响应的不确定性
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-01-09 DOI: 10.1080/15732479.2023.2300072
Xingjian Wang, Alfred Strauss, Norbert Randl, Paolo Bocchini
{"title":"Uncertainty quantification in the strain response of prestressed reinforced concrete structures using fractile based sampling","authors":"Xingjian Wang, Alfred Strauss, Norbert Randl, Paolo Bocchini","doi":"10.1080/15732479.2023.2300072","DOIUrl":"https://doi.org/10.1080/15732479.2023.2300072","url":null,"abstract":"The probabilistic evaluation of the capacity and response of structural systems is often done by probabilistic simulation. This approach relies on a considerable number of deterministic analyses to...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139421663","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
Failure modes-based seismic fragility analysis of concrete gravity dams considering concrete heterogeneity 考虑混凝土异质性的混凝土重力坝基于破坏模式的地震脆性分析
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2024-01-02 DOI: 10.1080/15732479.2023.2300084
Xunqiang Yin, Shutong Xu, Xiaoyan Li
{"title":"Failure modes-based seismic fragility analysis of concrete gravity dams considering concrete heterogeneity","authors":"Xunqiang Yin, Shutong Xu, Xiaoyan Li","doi":"10.1080/15732479.2023.2300084","DOIUrl":"https://doi.org/10.1080/15732479.2023.2300084","url":null,"abstract":"The heterogeneity of mass concrete often leads to the initiation of micro-cracks in gravity dams, while the accumulation of damage of concrete on the meso-scale leads to the cracking behaviour on t...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139094340","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
Bridge vulnerabilities and collapses: the Italian experience 桥梁的脆弱性和坍塌：意大利的经验
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2023-12-25 DOI: 10.1080/15732479.2023.2277362
Pier Giorgio Malerba
{"title":"Bridge vulnerabilities and collapses: the Italian experience","authors":"Pier Giorgio Malerba","doi":"10.1080/15732479.2023.2277362","DOIUrl":"https://doi.org/10.1080/15732479.2023.2277362","url":null,"abstract":"Many recent collapses concerned old bridges, but also modern ones, often having the same age, the same types of materials, and the same technologies. Therefore, it is crucial to analyse the errors ...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139034888","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
Exploring the potential of the semi-active inertial absorber in control resonant effects for short-to-medium span high-speed railway bridges 探索半主动惯性吸收器控制中短跨度高速铁路桥梁共振效应的潜力
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2023-12-19 DOI: 10.1080/15732479.2023.2292182
Khanh Nguyen, José Manuel Soria, Iván Muñoz Díaz, J. M. Goicolea
{"title":"Exploring the potential of the semi-active inertial absorber in control resonant effects for short-to-medium span high-speed railway bridges","authors":"Khanh Nguyen, José Manuel Soria, Iván Muñoz Díaz, J. M. Goicolea","doi":"10.1080/15732479.2023.2292182","DOIUrl":"https://doi.org/10.1080/15732479.2023.2292182","url":null,"abstract":"","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2023-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138959365","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
Analysis of debonding mechanism and concrete cover failure of steel and steel fibre reinforced concrete composite beams 钢与钢纤维增强混凝土复合梁的脱粘机理和混凝土覆盖层破坏分析
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2023-12-18 DOI: 10.1080/15732479.2023.2292764
Kai Wu, Yanjie Zhang, Yang Li, Qingqing Liang, Shiyuan Qian
{"title":"Analysis of debonding mechanism and concrete cover failure of steel and steel fibre reinforced concrete composite beams","authors":"Kai Wu, Yanjie Zhang, Yang Li, Qingqing Liang, Shiyuan Qian","doi":"10.1080/15732479.2023.2292764","DOIUrl":"https://doi.org/10.1080/15732479.2023.2292764","url":null,"abstract":"","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138965132","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
Hybrid simulation tests evaluating the seismic performance of lead high-damping rubber bearings at low temperatures 评估铅制高阻尼橡胶支座低温抗震性能的混合模拟试验
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2023-12-18 DOI: 10.1080/15732479.2023.2292757
Yuqing Tan, Ji Dang, Akira Igarashi, Takehiko Himeno, Yuki Hamada
{"title":"Hybrid simulation tests evaluating the seismic performance of lead high-damping rubber bearings at low temperatures","authors":"Yuqing Tan, Ji Dang, Akira Igarashi, Takehiko Himeno, Yuki Hamada","doi":"10.1080/15732479.2023.2292757","DOIUrl":"https://doi.org/10.1080/15732479.2023.2292757","url":null,"abstract":"As a hybrid rubber isolation bearing, the lead high-damping rubber bearing (LHB) exhibits enhanced seismic isolation and energy dissipation performance by combining lead cores and high-damping rubb...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139028071","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 forensic investigation of progressive bridge collapse under floods and asymmetric scour validated by incident video footages 洪水和非对称冲刷下渐进式桥梁坍塌的法证调查，通过事故视频录像进行验证
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2023-12-15 DOI: 10.1080/15732479.2023.2290701
Rongzhao Zhang, Wen Xiong, Xiaolong Ma, C.S. Cai
{"title":"A forensic investigation of progressive bridge collapse under floods and asymmetric scour validated by incident video footages","authors":"Rongzhao Zhang, Wen Xiong, Xiaolong Ma, C.S. Cai","doi":"10.1080/15732479.2023.2290701","DOIUrl":"https://doi.org/10.1080/15732479.2023.2290701","url":null,"abstract":"Hydraulic bridge failures generally occur abruptly and are unpredictable, which leads to difficulties in tracing causes due to the unavailability of the actual structural and conditional state at t...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2023-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138714864","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
UAV-driven approach for assisting structural health monitoring of port infrastructure 无人机驱动的港口基础设施结构健康监测辅助方法
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2023-12-11 DOI: 10.1080/15732479.2023.2290255
Christina N. Tsaimou, Panagiotis Sartampakos, Vasiliki K. Tsoukala
{"title":"UAV-driven approach for assisting structural health monitoring of port infrastructure","authors":"Christina N. Tsaimou, Panagiotis Sartampakos, Vasiliki K. Tsoukala","doi":"10.1080/15732479.2023.2290255","DOIUrl":"https://doi.org/10.1080/15732479.2023.2290255","url":null,"abstract":"Port engineering planning and management seek to confront challenges affecting the functional and structural capacity of port systems. To achieve this, design, maintenance, and rehabilitation strat...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2023-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138579378","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 consistent approach to the calibration of partial factors for permanent and variable loads in the 2nd generation of the Eurocodes 第二代欧洲规范中永久荷载和可变荷载局部系数的一致校准方法
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2023-12-08 DOI: 10.1080/15732479.2023.2290704
Paolo Formichi, Filippo Landi, Pietro Croce
{"title":"A consistent approach to the calibration of partial factors for permanent and variable loads in the 2nd generation of the Eurocodes","authors":"Paolo Formichi, Filippo Landi, Pietro Croce","doi":"10.1080/15732479.2023.2290704","DOIUrl":"https://doi.org/10.1080/15732479.2023.2290704","url":null,"abstract":"In view of the development of the 2nd generation of structural Eurocodes, a discussion about target reliability levels and the calibration of partial factors for actions has started and it is curre...","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138579369","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
An integrated damage modeling and assessment framework for overhead power distribution systems considering tree-failure risks 考虑树木倒塌风险的架空配电系统综合损害建模和评估框架
IF 3.7 3区 工程技术
Structure and Infrastructure Engineering Pub Date : 2023-12-02 DOI: 10.1080/15732479.2022.2053552
Q. Lu, Wei Zhang
{"title":"An integrated damage modeling and assessment framework for overhead power distribution systems considering tree-failure risks","authors":"Q. Lu, Wei Zhang","doi":"10.1080/15732479.2022.2053552","DOIUrl":"https://doi.org/10.1080/15732479.2022.2053552","url":null,"abstract":"Abstract The overhead power distribution system (OPDS) is vulnerable to strong winds, such as hurricanes. Due to the challenges of including tree damage risks to the OPDS, tree failures are usually ignored in the risk assessment of the OPDS against strong winds. In the present study, an integrated damage modeling and assessment framework for the OPDS is proposed considering tree failure risks. The geographical information of trees surrounding the OPDS is extracted from satellite images using computer vision techniques, including CNN-based (convolutional neural network) image classifier and sliding window approach. The tree failure risk models are developed using tree geographical information in conjunction with tree height data, tree allometry and finite element analysis. With further integration of the conditional probability failure of poles under fallen tree impacts, the pole’s failure probability considering the combined wind and fallen trees is obtained using series system reliability analysis. The failure probability of the pole is obtained using physics-based modeling facilitated by Bayesian regularisation neural network (BRNN) algorithm. The poles and wires are connected for system reliability assessment using connectivity-based theory. When the wind direction is counterclockwise from the east and the wind speed is 57 m/s, tree-failure can introduce 68.6% differences in OPDS’ failure probabilities compared with that without consideration of fallen trees.","PeriodicalId":49468,"journal":{"name":"Structure and Infrastructure Engineering","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2023-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138607625","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: 6
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