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Proceedings of the Institution of Civil Engineers-Bridge Engineering最新文献

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The San Francisco-Oakland Bay Bridge – Eastern Span 旧金山-奥克兰海湾大桥-东跨
IF 1
Proceedings of the Institution of Civil Engineers-Bridge Engineering Pub Date : 2022-06-09 DOI: 10.1680/jbren.21.00078
M. Nader, B. Maroney
{"title":"The San Francisco-Oakland Bay Bridge – Eastern Span","authors":"M. Nader, B. Maroney","doi":"10.1680/jbren.21.00078","DOIUrl":"https://doi.org/10.1680/jbren.21.00078","url":null,"abstract":"With daily traffic of 260,000 vehicles, the San Francisco-Oakland Bay Bridge is a major connection in the San Francisco Bay Area. The new bridge is a designated lifeline structure (to remain open for emergency traffic after a major seismic event) with a design life of 150 years. The new bridge is 3.6 km long and consists of four distinct structures: a low-rise post-tensioned concrete box girder near the Oakland shore; a 2.4 km long segmental concrete box girder (Skyway); a first-of-its-kind self-anchored suspension (SAS) bridge with a 385 m main-span over the navigational channel; and a post-tensioned concrete box girder that connects to the east portal of the Yerba Buena Island tunnel. Opened in 2013, the signature span of the bridge is the self-anchored suspension (SAS) bridge with a length of 624 m and a total deck width of 79 m accommodating 10 lanes of traffic in addition to a bike/pedestrian path. The $6.4 billion USD mega project was procured under multiple contracts and was delivered using the traditional design-bid-build method. This paper describes the key design innovations and construction methods which address the unique challenges on this project.","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"1 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89869777","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}
引用次数: 0
Sultan Haji Omar Ali Saifuddien Bridge (Temburong Bridge): span by span deck erection Sultan Haji Omar Ali Saifuddien大桥(Temburong大桥):跨跨桥面架设
IF 1
Proceedings of the Institution of Civil Engineers-Bridge Engineering Pub Date : 2022-05-30 DOI: 10.1680/jbren.21.00096
David P. Taylor
{"title":"Sultan Haji Omar Ali Saifuddien Bridge (Temburong Bridge): span by span deck erection","authors":"David P. Taylor","doi":"10.1680/jbren.21.00096","DOIUrl":"https://doi.org/10.1680/jbren.21.00096","url":null,"abstract":"The Temburong Bridge is a 27km long crossing linking the two parts of Brunei across Brunei Bay. It includes 13km of marine viaduct, split into 2 sections by a cable stayed bridge. Construction of its twin road decks in the shortest possible time called for a new type of lifting gantry that could lift and place both decks simultaneously. Each pair of 50m full-span precast concrete box girders was delivered by barge to both sides of the piers, lifted, tracked sideways and lowered on to their bearings, all by the gantry, which then launched itself to the next span. This cycle was repeated 267 times. The gantry had an overall length of 130m, a ‘wingspan’ of 59m and could lift the 870 tonne deck sections 26m from its centreline. Having completed the first 165 spans the gantry was relocated to the other side of the cable stayed spans in one piece by floating crane. This paper describes the engineering challenges posed by this unique method, and their solution. One such challenge was catering for the dynamic out-of-balance loading on the gantry's cantilever ‘wings’ generated when lifting simultaneously off independent barges.","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"106 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87740839","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}
引用次数: 1
Global Fixed Link Bridges: State of the Art 全球固定链路桥:最新进展
IF 1
Proceedings of the Institution of Civil Engineers-Bridge Engineering Pub Date : 2022-05-10 DOI: 10.1680/jbren.22.00001
Paul D. Mullins, D. Collings
{"title":"Global Fixed Link Bridges: State of the Art","authors":"Paul D. Mullins, D. Collings","doi":"10.1680/jbren.22.00001","DOIUrl":"https://doi.org/10.1680/jbren.22.00001","url":null,"abstract":"This paper benchmarks the challenges involved with major sea, or fixed link, bridge crossings from their planning to final construction. Initially it gives an overview of existing major fixed link crossings globally, including statistical information such as length and inflation adjusted project costs. Well known links such as the Oresund crossing and the more recent Hong Kong Zhuhai Macau crossing have been included in the data. The paper considers the construction methods required to surmount the challenges of bridging such crossings, and how advancements are making long mooted crossings more feasible. The paper presents statistics on the construction time period for these crossings and considers links between construction time, cost aspects, and carbon emissions of such crossings. Finally, the paper looks to the future: How the data can be used to better bound estimates of time, costs, and emissions for fixed link projects. The paper also studies some of the more notable future fixed link projects and their viability.","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"9 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87730174","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}
引用次数: 3
Measuring road network resilience through loss of serviceability index for critical road links 通过关键路段的可用性指数损失来测量路网弹性
IF 1
Proceedings of the Institution of Civil Engineers-Bridge Engineering Pub Date : 2022-05-09 DOI: 10.1680/jbren.21.00098
S. Ientile, Guillame Bianne, C. Chevalier, Franziska Schmidt, Mezgeen A. Rasol, A. Orcesi, L. Adelaide, B. Nedjar
{"title":"Measuring road network resilience through loss of serviceability index for critical road links","authors":"S. Ientile, Guillame Bianne, C. Chevalier, Franziska Schmidt, Mezgeen A. Rasol, A. Orcesi, L. Adelaide, B. Nedjar","doi":"10.1680/jbren.21.00098","DOIUrl":"https://doi.org/10.1680/jbren.21.00098","url":null,"abstract":"In a complex network such as a road infrastructure system, disruptive events have direct consequences (loss of lives, structural damage, economy losses etc.) related to the sub-system level directly affected, as well as indirect consequences on the overall system level such as loss of functionality and related monetary consequences. To quantify the influence of component failures on the network performance, complex network analysis allows representing the relation among its components and the consequences in order to estimate the functionality of the system. The serviceability of a road network is the possibility to use it during a given time period as representing the performance of the system. Thus, the time to restored serviceability after a disruptive event is measuring road transportation resilience. In this paper, network analysis with the help of OSMnx Python package, supplied by road network data from OpenStreetMap, is applied to a Spanish motorway case study. Loss of serviceability index is obtained combining the results of road links failure scenarios based on shortest paths and travel times in order to estimate road network resilience. The proposed methodology allows a suitable evaluation of the influence of road links in the risk assessment and management strategies by road infrastructure owners and managers.","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"14 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73092339","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}
引用次数: 3
Tower Road Bascule Bridge, Birkenhead, UK 英国伯肯黑德的塔路巴斯库勒桥
IF 1
Proceedings of the Institution of Civil Engineers-Bridge Engineering Pub Date : 2022-05-03 DOI: 10.1680/jbren.21.00002
R. Langley
{"title":"Tower Road Bascule Bridge, Birkenhead, UK","authors":"R. Langley","doi":"10.1680/jbren.21.00002","DOIUrl":"https://doi.org/10.1680/jbren.21.00002","url":null,"abstract":"The A554 Tower Road connects Wallasey and Birkenhead on the Wirral, North West England. The road crosses the entrance to Birkenhead Docks from the River Mersey via a moveable bridge which is of major strategic importance in the local highway network. The previous “A” bridge, built in 1933, was a Scherzer type bascule lifting bridge with 34.4m main span, one of four similar bridges that once existed along Tower Road. The deteriorating condition of the bridge, the increasing maintenance costs and the consequential impact of maintenance on the local economy resulted in a decision to replace the bridge with a modern, low maintenance lifting bridge. This paper provides the background to the bridge replacement project, including the reasons for replacement with a similar Scherzer bascule bridge. The civil, mechanical and electrical design is described and some of the significant issues encountered during implementation and commissioning are discussed. The new bridge has successfully created a local landmark, contributing to the client Wirral Council's vision for the redevelopment of this dockland area as part of the Wirral Waters Regeneration project.","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"886 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79989352","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}
引用次数: 0
Longitudinal-direction design of buckling restrained braces implemented to achieve resilient multi-span bridges 为实现弹性多跨桥梁，进行了纵向屈曲约束支撑设计
IF 1
Proceedings of the Institution of Civil Engineers-Bridge Engineering Pub Date : 2022-04-20 DOI: 10.1680/jbren.21.00097
Homero Carrion-Cabrera, M. Bruneau
{"title":"Longitudinal-direction design of buckling restrained braces implemented to achieve resilient multi-span bridges","authors":"Homero Carrion-Cabrera, M. Bruneau","doi":"10.1680/jbren.21.00097","DOIUrl":"https://doi.org/10.1680/jbren.21.00097","url":null,"abstract":"Multi-span bridges having bi-directional ductile diaphragm consisting of Buckling Restrained Braces (BRBs) can provide resilient bridges with damage-free columns, at low cost, while minimizing displacements demands to levels that can be easily accommodated. Towards the goal of better understanding the behavior of this type of bridges and its advantages, a parametric analysis was performed with regular multi-span simply-supported bridges considering variations in pier stiffness, BRB target displacement, BRB yield displacement, and numbers of spans. Bridges were analyzed in the longitudinal direction. BRBs were designed using nonlinear response history analysis. The demands of the designed bridges were analyzed to understand the influence of the various parameters considered. It was observed that the proposed system is able to reduce the demands in piers such as to keep them elastic and limit the displacement demands in expansion joints (which makes it easier to prevent unseating in retrofit situations). It was also determined that, according to fatigue damage calculations, it is not necessary to replace BRBs after an earthquake.","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"8 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87227843","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}
引用次数: 0
A lumped plasticity model for corrosion damaged reinforced concrete columns 钢筋混凝土柱腐蚀损伤的集总塑性模型
IF 1
Proceedings of the Institution of Civil Engineers-Bridge Engineering Pub Date : 2022-04-07 DOI: 10.1680/jbren.21.00006
H. Roohbakhsh, A. Kalantari, M. Kashani, Akanshu Sharma
{"title":"A lumped plasticity model for corrosion damaged reinforced concrete columns","authors":"H. Roohbakhsh, A. Kalantari, M. Kashani, Akanshu Sharma","doi":"10.1680/jbren.21.00006","DOIUrl":"https://doi.org/10.1680/jbren.21.00006","url":null,"abstract":"Chloride-induced corrosion is one of the most important reasons for the strength degradation of reinforced concrete (RC) bridges. As the piers of RC bridges are important element to sustain lateral loads, corrosion of columns in pier may lead to significant degradation. So it is necessary to have an appropriate evaluation technique to assess the effect of corrosion on the RC columns behaviour. Numerical modelling approaches which are based on the concentrated plastic hinge can predict structural behaviour rapidly and with acceptable accuracy which are highly regarded by engineers. In this study, a numerical approach is conducted to develop an empirical lumped plasticity model for corroded RC column elements. 13440 RC column specimens, including corroded and uncorroded, rectangular, and circular cross sections are analysed under monotonic and cyclic loading. Lumped plasticity model is extracted based on the regression of the cyclic and monotonic analysis results. Finally, calibrated model is verified through experimental and out-of-parametric study models with high accuracy. The new developed plastic hinge model can be used to model and analyse corroded bridge columns rapidly. The result can be appropriate to be employed for modelling in the further assessment such as fragility analysis or rehabilitation.","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"15 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78325508","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}
引用次数: 0
Feasibility Study and Preliminary Design of the Bataan-Cavite Interlink Bridge Philippines 菲律宾巴丹-卡维特大桥可行性研究及初步设计
IF 1
Proceedings of the Institution of Civil Engineers-Bridge Engineering Pub Date : 2022-04-04 DOI: 10.1680/jbren.22.00004
S. Yip, N. Hussain
{"title":"Feasibility Study and Preliminary Design of the Bataan-Cavite Interlink Bridge Philippines","authors":"S. Yip, N. Hussain","doi":"10.1680/jbren.22.00004","DOIUrl":"https://doi.org/10.1680/jbren.22.00004","url":null,"abstract":"The Bataan-Cavite Interlink Bridge (BCIB) is a proposed 32km sea-crossing bridge at the mouth of Manila Bay, Philippines. BCIB will connect Bataan to Cavite, to unlock opportunity for economic growth and expansion outside Metro Manila. It comprises of land viaducts, marine viaducts and two cable-stay navigation bridges of 400m and 900m span. The bridge link has to cater for extreme conditions of deep water, seismicity, typhoons and ship impact. The paper will describe the feasibility studies, preliminary design of the link and how the bridge options were assessed in order to achieve an optimum solution.","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"495 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86803915","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}
引用次数: 1
Feasibility Study, Detailed Design and Construction of the 27km Brunei Temburong Bridge 27公里文莱丹布隆大桥的可行性研究、详细设计和施工
IF 1
Proceedings of the Institution of Civil Engineers-Bridge Engineering Pub Date : 2022-03-21 DOI: 10.1680/jbren.22.00003
S. Yip, N. Hussain
{"title":"Feasibility Study, Detailed Design and Construction of the 27km Brunei Temburong Bridge","authors":"S. Yip, N. Hussain","doi":"10.1680/jbren.22.00003","DOIUrl":"https://doi.org/10.1680/jbren.22.00003","url":null,"abstract":"Feasibility Study and Detailed Design of the 27km sea-crossing Brunei Temburong Bridge (now called Sultan Haji Omar Ali Saifuddien Bridge) which comprises of two cable-stayed navigation bridges, 14km of marine viaducts and 12km of swamp viaducts. The paper summarises and describes the design and innovative environmentally friendly construction techniques for the marine and swamp viaducts and the unique Islamic architectural design of the cable stayed bridges.","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"36 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72680804","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}
引用次数: 1
Structural Health Monitoring – A Risk Based Approach 结构健康监测-基于风险的方法
IF 1
Proceedings of the Institution of Civil Engineers-Bridge Engineering Pub Date : 2022-02-21 DOI: 10.1680/jbren.21.00073
B. Colford, E. Zhou, T. Pape
{"title":"Structural Health Monitoring – A Risk Based Approach","authors":"B. Colford, E. Zhou, T. Pape","doi":"10.1680/jbren.21.00073","DOIUrl":"https://doi.org/10.1680/jbren.21.00073","url":null,"abstract":"Despite the significant advances in Structural Health Monitoring (SHM) technology and the widespread use of monitoring in other industries, its use on bridges has remained relatively limited. Bridge owners seem to consider that the cost and difficulty of installing and maintaining sensors and data acquisition equipment outweigh the potential benefits that might be gained. In addition, there is a realization by owners that monitoring and managing the data also requires resources. There is a difference in philosophy and approach when considering SHM on new complex bridges and on existing bridges. On new bridges, SHM can assist engineers to validate design assumptions. On existing bridges, the use of SHM has typically been on a re-active, usually temporary basis, to address specific concerns. This paper will examine some of the challenges surrounding the use of SHM, particularly on existing bridges, and will also cover a new development of SHM that uses risk prioritization as part of the wider asset management of bridges.","PeriodicalId":44437,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Bridge Engineering","volume":"34 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83681641","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}
引用次数: 1
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