JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 35

civil engineering

New FRP pedestrian bridge deck improves safety and provides critical connecting link
Composite Advantage LLC’s FiberSPAN™ fibre-reinforced polymer bridge deck product was installed on a new 3-span steel superstructure at Wolf Creek National Park near Vienna, Virginia (USA).

By

Scott Reeve President Composite Advantage

T

he new pedestrian bridge was designed to connect two main facilities at the Wolf Trap Performing Arts Center while providing safe crossing over the 10lane Dulles Access and Toll Road. The Barnes and Filene Center have traditionally been separated by a narrow road with a crumbling sidewalk raising safety concerns for the nearly 500,000 visitors to Wolf Creek National Park each season. Steel trusses fitted with the 743-m² composite bridge deck will be able to accommodate Wolf Trap patrons, cyclists and pedestrians as well as residents that will need access to the metro stations currently under construction at Tysons Corner.

of construction operations on the public. The FRP decking was installed on each truss span adjacent to the bridge site. The light weight of the FRP deck enabled the fully assembled truss span to be lifted into place over the highway. The erection of each span required just 15 minutes of road closure. Each bridge span was lifted into place on three consecutive nights with the largest span measuring 15.8 m² and weighing 63.5 metric tons.

A leading manufacturer
Composite Advantage is a leading manufacturer of very large fibre-reinforced composite parts, up to 16 m, for structurally demanding

applications and corrosive environments. The company has developed ground-breaking processing techniques and combined them with efficient manufacturing processes to give customers products that solve technical challenges. The advanced materials company primarily serves the infrastructure and construction industries, fabricating large, complex parts that incorporate the finishing and assembly details customers need to reduce installation costs. Its products range from pedestrian and vehicle bridges, waterfront infrastructure and rail station platforms to high-performance pads and mats. n
More information: www.compositeadvantage.com

An innovative sandwich construction
The FRP bridge deck was manufactured with CA’s innovative sandwich construction which employs glass fibre top and bottom skins and closely-spaced internal webs that function like a series of I-beams. The company moulded the 2.50 m by 4.70 m panels with curbs and an epoxy aggregate non-slip coating. The deck colour was coordinated with the truss coating. The lightweight prefabricated panels accommodate the growing trend for night-time construction which minimizes the impact
The 3-span FRP pedestrian bridge deck was designed to connect sections of Wolf Trap National Park by spanning a 10-lane highway and rail line that provides primary access to Vienna, Virginia’s busy Dulles Airport

No77 December 2012 /

jec composites magazine 35


http://www.compositeadvantage.com

JEC COMPOSITES MAGAZINE - Issue #77 - December 2012

Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Issue #77 - December 2012

Cover
Edito
Point of view: strategy
Agenda of Events
COMPANY & BUSINESS In Brief
- Event
APPLICATIONS
- Shelter
- Van
- Bus
MARKET
- Human resources
- Epoxy resin
FEATURE CONSTRUCTION
- Education
- Indian experience
- Civil engineering
- Pipe
- Sewer pipe
RESEARCH & DEVELOPMENT
- Infusion
- IR welding
TECHNOLOGY & INNOVATIONS
- 3D preforming
- Tools
- Tools
Index
In the world
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - Cover
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 2
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - Edito
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - Point of view: strategy
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 5
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 6
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 7
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - Agenda of Events
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 9
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - COMPANY & BUSINESS In Brief
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 11
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Event
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 13
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Shelter
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Van
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Bus
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Human resources
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Epoxy resin
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 19
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 20
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Education
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 22
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 23
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 24
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Indian experience
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 26
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 27
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 28
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Civil engineering
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 30
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 31
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 32
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 33
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 34
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 35
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Pipe
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 37
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Sewer pipe
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 39
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 40
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 41
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Infusion
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 43
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - IR welding
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 45
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 46
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 47
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - 3D preforming
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 49
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 50
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Tools
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 52
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - - Tools
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 54
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 55
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 56
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - Index
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - In the world
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 59
JEC COMPOSITES MAGAZINE - Issue #77 - December 2012 - 60
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