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Abdollah Malekjafarian, Eugene J. OBrien, Paraic Quirke, Daniel Cantero and Fatemeh Golpayegani
This paper presents an innovative numerical framework for railway track monitoring using acceleration measurements from sensors installed on a passenger train. A numerical model including a 10 degrees of freedom train passing over a three-layer track is ...
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Eugene OBrien, Muhammad Arslan Khan, Daniel Patrick McCrum and Ale? ?nidaric
This paper develops a novel method of bridge damage detection using statistical analysis of data from an acceleration-based bridge weigh-in-motion (BWIM) system. Bridge dynamic analysis using a vehicle-bridge interaction model is carried out to obtain br...
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Abdollah Malekjafarian, Eugene OBrien, Paraic Quirke and Cathal Bowe
This paper investigates the use of drive-by train measurements for railway track monitoring. An in-service Irish Rail train was instrumented while using accelerometers and a global positioning system. The measurements were taken over two months and the t...
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Eugene J. OBrien, Georg Tschan, Dennis E.H. Wansink, Miklós Puky
Pág. 509 - 517
?Procedures for the Design of Roads in Harmony with Wildlife? or ?Harmony? is a project that aims to develop sustainable solutions to road transport challenges that are in harmony with wildlife. This paper summarises Harmony's work in the areas of Enviro...
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Julie Clarke, Eugene Obrien
Pág. 1355 - 1363
Natural hazards can cause serious disruption to societies and their transport infrastructure networks. The impact of extreme hazard events is largely dependent on the resilience of societies and their networks. The INFRARISK project is developing a relia...
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Cathal Leahy, Eugene OBrien, Alan O?Connor
Pág. 3990 - 3999
Freight traffic in the European Union is increasing with time. This paper describes a method for considering this growth when assessing traffic loading on bridges and examines the effect of this growth on characteristic load effects. The Eurocode Load Mo...
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