Fatigue in Metallic Bridges

8th July 2019, London

This course aims to provide an overview of fatigue in metal, and the effects this can have on bridges. The course will begin with an introduction to the types fatigue factors encountered in metals to help the learner build up their knowledge, before turning towards bridge specific fatigue issues. Inspection and repair methods will be covered, before finishing with examples and case studies looking at fatigue design and assessment for both new and existing bridges.

Schedule

Registration

Introduction to fatigue in metals

Areas to be covered will include cyclic loading, stress concentrations, stress-life S-N curves, fatigue physical processes, factors affecting fatigue behaviour

 

Fatigue in bridges

Areas to be covered will include bridge loading, basis fatigue design/assessment codes, fatigue damage and remaining life estimation, behaviour of welded/riveted details, fatigue-critical details in bridges

 

Brief overview of fatigue inspection and repair methods

Fatigue inspection methods that can detect surface as well as buried cracks will be reviewed, briefly discussing their principles of application as well as their detection capabilities. Fatigue repair and strengthening methods for reducing the criticality of fatigue cracks or arresting fatigue crack propagation will also be briefly demonstrated.

Fatigue damage calculation case study examples

Detailed calculations on how to estimate fatigue damage accumulation and remaining fatigue life for the purposes of fatigue design of new bridges as well as assessment of existing bridges will be demonstrated through a number of case study examples

Finish

About the Lecturer

Dr Boulent Imam is a Senior Lecturer in Civil Engineering Structures at the Department of Civil and Environmental Engineering in the University of Surrey and Programme Director for the MSc Programme in Bridge Engineering. He has been extensively involved in the area of fatigue of bridges, carrying out research in this area collaborating with national and European infrastructure owners and managers, such as Network Rail, Highways England, TWI. His research has contributed towards in-depth understanding of the fatigue behaviour of riveted railway bridges and developed methods for more reliable quantification of their remaining fatigue life taking into account historical rail traffic, novel fatigue assessment methods, loading, resistance and modelling uncertainties as well as system effects. Later on, Dr imam extended his work on fatigue towards developing fracture mechanics guidelines for the assessment of fatigue crack growth in steel bridge details towards the optimisation of inspection and maintenance planning in steel bridges. Recently, Dr Imam research has expanded towards understanding the potential impacts of climate change on bridge deterioration and quantifying the resilience of bridge infrastructure against extreme events.

Venue

Kensington Gardens Hotel

104 Bayswater Road

London

W2 3HL

Getting Here

By Road

At the Marble Arch roundabout, pick up the Bayswater Road and follow signs to Notting Hill Gate (A402). Go past Lancaster Gate Underground station, then take the fourth right into Porchester Terrace; Thistle Kensington Gardens is on your left. To programme your sat-nav, please use the postcode W2 3HL. There are 62 car parking spaces available for an additional charge. The hotel is just outside the Congestion Charge zone.

 

By Rail

Paddington rail and underground station is approximately 0.5 miles (15 minute walk) from the hotel. There are also 3 other local underground stations nearby: Lancaster Gate, Queensway and Bayswater. From Queensway station, cross over Queensway, then turn left along Bayswater Road. Thistle Kensington Gardens hotel is about 300m on your left, facing Hyde Park. From Lancaster Gate station, turn right along Bayswater Road and Thistle Kensington Gardens is about 450m on your right.

 

From the Air

London Heathrow: The Heathrow Express runs direct to London Paddington. You can then walk to the hotel in 15 minutes or grab a quick taxi.

London Gatwick: Take the Gatwick Express to London Victoria, then take the Circle line to Bayswater station.

London Stansted: Ride the Stansted Express to Liverpool Street, then take the Central line to Queensway station.

Registration

Registration of the course is now open. The fee for the workshop will be £385 +VAT which includes course notes lunch and refreshments. To complete registration, please fill in the following form HERE.

Engineered Training Solutions

220 Wallace Street
Glasgow
United Kingdom

0141 429 6740
info@etsols.com

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