M. Karthik, J. Mander, S. Hurlebaus, P. C. Forster
{"title":"Modelling bridge piers subject to alkali-silica reaction and delayed ettringite formation","authors":"M. Karthik, J. Mander, S. Hurlebaus, P. C. Forster","doi":"10.1680/jbren.20.00031","DOIUrl":"https://doi.org/10.1680/jbren.20.00031","url":null,"abstract":"","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"50 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2020-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79963167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The next generation of ultra-high-speed (UHS) trains, known as Hyperloop and TransPod, are aerospace type vehicles designed to carry passengers. The UHS employs a vehicle capsule within a protected...
{"title":"Lateral dynamic bridge deck–pier interaction for ultra-high-speed Hyperloop train loading","authors":"E. Ahmadi, N. Alexander, M. Kashani","doi":"10.1680/jbren.19.00011","DOIUrl":"https://doi.org/10.1680/jbren.19.00011","url":null,"abstract":"The next generation of ultra-high-speed (UHS) trains, known as Hyperloop and TransPod, are aerospace type vehicles designed to carry passengers. The UHS employs a vehicle capsule within a protected...","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"13 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2020-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87560703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-06-01DOI: 10.22541/au.159103656.60419630
Meral Korkmaz, M. E. N. E. Roglu
Few studies have focused on abutments located on curved channels; previous studies have typically focused straight channels. The present study experimentally examined the local scour that occurs around abutments of different lengths placed on inner and outer banks along a curved channel under clear-water scour flow conditions. The local scour around an abutment in a curved channel is a function of the upstream Froude number, flow intensity, the angle of the bend curvature, and the ratios of abutment length to flow depth, abutment length to abutment width, and abutment length to channel width. The maximum scour depth around the abutments placed on the outer bank was 1.45 times the scour depth on the inner bank. An empirical equation was developed containing all the dimensional parameters for equilibrium scour depth. The average percent error of the proposed equation was 2%.
{"title":"Local scour at a bridge abutment along a curved channel","authors":"Meral Korkmaz, M. E. N. E. Roglu","doi":"10.22541/au.159103656.60419630","DOIUrl":"https://doi.org/10.22541/au.159103656.60419630","url":null,"abstract":"Few studies have focused on abutments located on curved channels; previous studies have typically focused straight channels. The present study experimentally examined the local scour that occurs around abutments of different lengths placed on inner and outer banks along a curved channel under clear-water scour flow conditions. The local scour around an abutment in a curved channel is a function of the upstream Froude number, flow intensity, the angle of the bend curvature, and the ratios of abutment length to flow depth, abutment length to abutment width, and abutment length to channel width. The maximum scour depth around the abutments placed on the outer bank was 1.45 times the scour depth on the inner bank. An empirical equation was developed containing all the dimensional parameters for equilibrium scour depth. The average percent error of the proposed equation was 2%.","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"94 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90993136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
N. Beavor, P. Goodchild, Lawrence Walton, A. Richards, Ron Jolley
The west flyover at Stockley airport junction forms part of the ‘On network works’ of the Crossrail project. The structure is a two-span weathering steel truss 117·8 m long, curved in plan, carryin...
{"title":"The west flyover at Stockley airport junction, London, UK","authors":"N. Beavor, P. Goodchild, Lawrence Walton, A. Richards, Ron Jolley","doi":"10.1680/JBREN.19.00015","DOIUrl":"https://doi.org/10.1680/JBREN.19.00015","url":null,"abstract":"The west flyover at Stockley airport junction forms part of the ‘On network works’ of the Crossrail project. The structure is a two-span weathering steel truss 117·8 m long, curved in plan, carryin...","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"42 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81773036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
An experimentally based programme was conducted to assess the influence of heterogeneity on the long-term deflection of reinforced concrete (RC) elements with compression reinforcement and low-shri...
采用基于实验的程序来评估非均质性对具有压缩配筋和低尖钢筋的钢筋混凝土(RC)构件长期挠度的影响。
{"title":"Control of long-term deflections of RC beams using reinforcements and low-shrinkage concrete","authors":"Helder Sousa, S. Mitoulis, K. Psarras, I. Tegos","doi":"10.1680/JBREN.19.00038","DOIUrl":"https://doi.org/10.1680/JBREN.19.00038","url":null,"abstract":"An experimentally based programme was conducted to assess the influence of heterogeneity on the long-term deflection of reinforced concrete (RC) elements with compression reinforcement and low-shri...","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"15 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73191409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
On cable-stayed or suspension bridges, the cable spring concept is used to describe the influence of the main cable on the deflection of the towers. A formula for the longitudinal constraint stiffn...
在斜拉桥或悬索桥上，用索弹簧的概念来描述主缆对塔身挠度的影响。纵向约束刚度的计算公式。
{"title":"Cable spring effect and its longitudinal restraint stiffness on towers","authors":"H. Tan, Yong Zeng, Xueyi Zhang","doi":"10.1680/jbren.18.00028","DOIUrl":"https://doi.org/10.1680/jbren.18.00028","url":null,"abstract":"On cable-stayed or suspension bridges, the cable spring concept is used to describe the influence of the main cable on the deflection of the towers. A formula for the longitudinal constraint stiffn...","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"133 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76569920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-03-01DOI: 10.1680/jbren.2020.173.1.60
{"title":"Bridge Engineering: Referees 2019","authors":"","doi":"10.1680/jbren.2020.173.1.60","DOIUrl":"https://doi.org/10.1680/jbren.2020.173.1.60","url":null,"abstract":"","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"134 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88905862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Bennetts, P. J. Vardanega, Colin A. Taylor, S. Denton
Considerable amounts of data are collected on the UK's stock of bridges. Much of this data is collected to inform the planning and scope of maintenance activities. This paper reports on the results...
{"title":"Survey of the use of data in UK bridge asset management","authors":"J. Bennetts, P. J. Vardanega, Colin A. Taylor, S. Denton","doi":"10.1680/jbren.18.00050","DOIUrl":"https://doi.org/10.1680/jbren.18.00050","url":null,"abstract":"Considerable amounts of data are collected on the UK's stock of bridges. Much of this data is collected to inform the planning and scope of maintenance activities. This paper reports on the results...","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"33 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2019-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73009343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This research presents the general design of a three-tower, self-anchored suspension bridge with a concrete stiffening girder based on practical engineering. The finite-element method is adopted to...
本文结合工程实际，提出了一种三塔混凝土加筋自锚式悬索桥的总体设计方案。采用有限元法对…
{"title":"Behaviour and design of three-tower, self-anchored suspension bridge with a concrete girder","authors":"Shengshan Pan, Yao Cui, Zhe Zhang, Weizhi Zhu","doi":"10.1680/JBREN.18.00023","DOIUrl":"https://doi.org/10.1680/JBREN.18.00023","url":null,"abstract":"This research presents the general design of a three-tower, self-anchored suspension bridge with a concrete stiffening girder based on practical engineering. The finite-element method is adopted to...","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"49 2 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2019-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90063422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A 140 m span arch bridge was launched across a watercourse in Taiwan using a special hydraulic crawler system. Temporary structural and geotechnical facilities included four launching tracks and th...
{"title":"Using three-dimensional laser scanning for monitoring a long-span arch bridge launch","authors":"Min Chao, Hao-Jan Chiu, C. Lu, C. Jeng","doi":"10.1680/JBREN.18.00036","DOIUrl":"https://doi.org/10.1680/JBREN.18.00036","url":null,"abstract":"A 140 m span arch bridge was launched across a watercourse in Taiwan using a special hydraulic crawler system. Temporary structural and geotechnical facilities included four launching tracks and th...","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"25 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2019-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73006235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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