authored with HOOTON Martin , MONEYPENNY Kelvin . IABSE Symposium Madrid , September 2014
“ Temburong Bridge Brunei , Aesthetic Design to Principles of MIB ”. Co-authored with CHIN Kok
Kong , CARTER Matt , IABSE Spring Conference , Nara Japan , May 2015
“ Design and Construction of Sea- Crossing Bridges- A Review ”. Multi- Span Large Bridges Conference , Porto Portugal , July 2015
“ Temburong Bridge Brunei , Feasibility Study ”. Co-authored
with CARTER Matt , YIP Sammy , IABSE Conference Geneva , September 2015
“ Design of Large Bridges for Ease of Inspection and Maintenance and Safety against Ship Impact ’. IABMAS Conference , Foz de Iguacu Brazil 2016 various types including widening and strengthening of existing road and rail bridges .
Thames Gateway Bridge , London ( 1997 – 1998 )
Engineering Manager for the concept design of 1,400m long , high level cable supported bridge spanning the mouth of the Thames River next to the London City Airport . The suspension cables for the four back to back 250m spans are self-anchored . The decks were envisaged to be assembled at ground level complete with pylon and stays and lifted into position a full span at a time .
Hulme Arch Bridge Manchester ( 1994 – 1996 )
Design Leader for concept and detail design of the competition winning and award-winning cable-stayed arch road bridge . The 52m span composite deck is supported by a unique diagonal parabolic arch made from a tapering trapezoidal steel box section to create a landmark structure . This bridge has won numerous awards due to its outstanding engineering and architectural features and was awarded the Millennium Product Status recognising its innovation , creativity and pioneering qualities within the bridge field .
Øresund Crossing Denmark - Sweden ( 1994 – 1996 )
Member of the competition winning design team and subsequently Project Director in London for the design and preparation of illustrative and definition drawings for the 10km long bridge section of the 17km long Øresund Crossing between Denmark and Sweden carrying road and rail traffic . The 140m approach spans to the main cable-stay navigation span of 490m , comprise a double deck composite truss with dual 2-lane motorway on the top and twin railway tracks below . The main span is also a composite truss with an orthotropic lower deck .
Kuala Lumpur STAR Light Rapid Transit System Phase II Malaysia ( 1993 – 1996 )
Structures Manager for concept and detail design of 7.2km viaducts and bridges comprising part of the 15km Phase II system . Viaduct bridge types are precast concrete segmental balanced cantilever and steel-composite construction and push-launched steel truss bridge of 90m spans .
Ludgate Railway Works , London ( 1986 – 1992 )
Project Director for major project including re-alignment of tracks , construction of new cut and cover station , railway viaduct , strengthening and widening of bridges , development buildings over the railway , roads , tunnels , utility diversions , building and communication services .
Second Severn Crossing UK ( 1988 )
Design Leader for detailed tender scheme design of superstructure for 4km of externally post tensioned segmental cantilever box girder structure with spans ranging from 60 to 120m .
Involvement in major highway and railway bridges in Hong Kong ( 1992 – 1997 )
- Ground Transportation Centre Viaducts at Chek Lap Kok Airport ( 1993 - 1997 ) - Concept and Design Leader for prestressed concrete box girder highway and MTRC viaducts comprising part of the Ground Transportation Centre at the new Airport .
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