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www.bris.ac.uk/composites Testing of Advanced Composites in Civil Engineering Applications Wendel Sebastian – MA (Cantab), PhD (Cantab) Reader in Structural Engineering , Department of Civil Engineering

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Page 1: Testing of Advanced Composites in Civil …...Leeds Bristol Uni and Aquamarine Ltd OYSTER Wave Energy Converter Experimental Work by Bristol University Mixed-mode Interface Test T-Joint

www.bris.ac.uk/composites

Testing of Advanced Composites in Civil Engineering Applications

Wendel Sebastian – MA (Cantab), PhD (Cantab)

Reader in Structural Engineering , Department of Civil Engineering

Page 2: Testing of Advanced Composites in Civil …...Leeds Bristol Uni and Aquamarine Ltd OYSTER Wave Energy Converter Experimental Work by Bristol University Mixed-mode Interface Test T-Joint

Composites for Life Extension of Bridges and Buildings

Flexural Column Wrapping Shear Reinforcement

Page 3: Testing of Advanced Composites in Civil …...Leeds Bristol Uni and Aquamarine Ltd OYSTER Wave Energy Converter Experimental Work by Bristol University Mixed-mode Interface Test T-Joint

Composites in New-Build

Road Bridge Being Craned into Position

Eye-Catcher Building, Switzerland

Lock Gates

Page 4: Testing of Advanced Composites in Civil …...Leeds Bristol Uni and Aquamarine Ltd OYSTER Wave Energy Converter Experimental Work by Bristol University Mixed-mode Interface Test T-Joint

Local Tyre Load Fatigue of Composite Bridge Decks

Composite Deck-on-Beam Road Bridge Local Tyre Load Effects on Deck

Page 5: Testing of Advanced Composites in Civil …...Leeds Bristol Uni and Aquamarine Ltd OYSTER Wave Energy Converter Experimental Work by Bristol University Mixed-mode Interface Test T-Joint

Field Testing to Quantify Tyre-Deck Interaction

Recording Contact Pressures on Pultruded Deck

Example of Spatial Contact Pressure Distribution

Page 6: Testing of Advanced Composites in Civil …...Leeds Bristol Uni and Aquamarine Ltd OYSTER Wave Energy Converter Experimental Work by Bristol University Mixed-mode Interface Test T-Joint

Equivalent Tyre Effect in Fatigue Proof Testing of Decks

Must be Informed by Spatial Contact Pressure Distributions From Field Study

Page 7: Testing of Advanced Composites in Civil …...Leeds Bristol Uni and Aquamarine Ltd OYSTER Wave Energy Converter Experimental Work by Bristol University Mixed-mode Interface Test T-Joint

Project (EP/K026925/1 - £1.4 M) Glass Fibre Composites

UniversitiesWarwick (lead)BristolBathNewcastleLeeds

Page 8: Testing of Advanced Composites in Civil …...Leeds Bristol Uni and Aquamarine Ltd OYSTER Wave Energy Converter Experimental Work by Bristol University Mixed-mode Interface Test T-Joint

Bristol Uni and Aquamarine LtdOYSTER Wave Energy Converter

Page 9: Testing of Advanced Composites in Civil …...Leeds Bristol Uni and Aquamarine Ltd OYSTER Wave Energy Converter Experimental Work by Bristol University Mixed-mode Interface Test T-Joint

Experimental Work by Bristol University

Mixed-mode Interface Test

T-Joint Testing (Wet & Dry)

T-Joints in Sea

Page 10: Testing of Advanced Composites in Civil …...Leeds Bristol Uni and Aquamarine Ltd OYSTER Wave Energy Converter Experimental Work by Bristol University Mixed-mode Interface Test T-Joint

Other Projects by Dr Wendel Sebastian

Environmental Chamber Tests in Switzerland with Professor Thomas Keller

Input to UK Design Guide

Page 11: Testing of Advanced Composites in Civil …...Leeds Bristol Uni and Aquamarine Ltd OYSTER Wave Energy Converter Experimental Work by Bristol University Mixed-mode Interface Test T-Joint

Dave Hooper

Technical Manager

Guy Pearn

Instrumentation

Joel Ross and Pete Whereat

Laboratory Enthusiasts

Acknowledgements