To speed construction of the $110 million Capitol Hill Station light-rail station in Seattle, general contractor Turner Construction will use an unusual temporary framing method for the project's underground spaces.
Like building a ship in a bottle, the "collapsible" steel truss system will be lowered into the shaft and expanded to form the framework for the station's concrete walls and floors, according to CHS Capitol Hill Seattle Blog.
Using the steel truss system, Turner will complete 40 feet at a time. Once the concrete is dry, the framework will be collapsed and used to create the next section. The frame system also incorporates PVC piping that will circulate cool water to assist in concrete curing time.
The station is scheduled to open in 2016.
(http://www.capitolhillseattle.com/2013/02/22/innovative-wall-floor-construction-set-to-begin-inside-capitol-hill-station)
Related Stories
| Mar 20, 2012
New office designs at San Diego’s Sunroad Corporate Center
Traditional office space being transformed into a modern work environment, complete with private offices, high-tech conference rooms, a break room, and an art gallery, as well as standard facilities and amenities.
| Mar 13, 2012
China's high-speed building boom
A 30-story hotel in Changsha went up in two weeks. Some question the safety in that, but the builder defends its methods.
| Mar 12, 2012
Improving the performance of existing commercial buildings: the chemistry of sustainable construction
Retrofitting our existing commercial buildings is one of the key steps to overcoming the economic and environmental challenges we face.
| Mar 7, 2012
Firestone iPad app offers touch technology
Free app provides a preview of Firestone’s Roots to Rooftop Building Envelope Solution with an overview of all the products from ground and stormwater management solutions, to complete wall panel and commercial roofing system applications.
| Mar 6, 2012
Gensler and Skender complete new corporate headquarters for JMC Steel in Chicago
Construction was completed by Skender in just 12 weeks.
| Mar 2, 2012
By the Numbers
66 skyscrapers to built in China over six years; 1,000 questions in the Modern Architecture game; 21,000 new jobs.
| Mar 1, 2012
Intelligent construction photography, not just pretty pictures
Our expert tells how to organize construction progress photos so you don’t lose track of all the valuable information they contain.
| Mar 1, 2012
Cornell shortlists six architectural firms for first building on tech campus
Each of the firms will be asked to assemble a team of consultants and prepare for an interview to discuss their team’s capabilities to successfully design the university’s project.
| Feb 29, 2012
Report says BIPV glass market to reach $6.4 billion by 2016
The report analyzes the opportunities for BIPV glass products using c-Si, thin-film and OPV/DSC materials and provides eight-year forecasts in terms of MW and square footage shipped as well as forecasts of revenue generated.
| Feb 28, 2012
Salem State University Library & Learning Commons topped off
When it opens to students in the fall of 2013, the $60 million facility will offer new archival space; circulation and reference areas; collections; reading spaces; study rooms; instruction labs and a Dean’s suite.
