The American Institute of Steel Construction (AISC) is working to bring that vision to reality by developing a three-step interoperability strategy to evaluate data exchanges and integrate structural steel information into buildingSMART's Industry Foundation Classes (IFC). IFC is an open and neutral data exchange format that covers multiple disciplines across the construction industry.
AISC has been at the forefront of advancing interoperability through open standards since adopting the CIMSteel Integration Standard (CIS/2) in 1998 as an open standard for the structural steel industry. Since then, however, the landscape of software interoperability and integration has changed dramatically and even after a decade of progress, the issue is not solved. In addition, CIS/2's "steel-only" format has meant that other solutions were needed as other disciplines began demanding data exchange.
These cumulative changes have led to AISC's new strategy to advance interoperability across the construction industry: assess and enhance data exchanges available today and integrate that knowledge into IFC, a common data schema that makes it possible to hold and exchange data between different proprietary software applications. Although IFC has yet to address some details of a building's life cycle, and does not yet cover the depth of data that CIS/2 encompasses, the IFC schema aspires to cover every aspect of design, procurement, manufacture and assembly, and operations and maintenance.
Acknowledging that raising IFC to the level required by the structural steel industry will take time, AISC has adopted a three-part strategy, outlined as follows:
- Short term: Ensure model data can be exchanged as needed by the structural steel industry, regardless of the nature of the exchange or format used
- Medium term: Promote IFC and make the format more accessible and understood by working with buildingSMART, other trade organizations, academia and subject experts.
- Long term: Facilitate the development and implementation of IFC to satisfy the needs of the structural steel industry.
This new strategy maintains AISC and the structural steel industry's leadership in interoperability and ensures that data related to structural steel can be exchanged up and down the supply chain and with other disciplines and trades. AISC holds the view that open standards will never be able to transfer every piece of data a user or client may want, or indeed that two software programs could exchange.
"A combination of open standard and proprietary enhancement will always be state of the art, but the key is to always be raising the quality of data exchanged within the open format," commented Chris Moor, AISC director of industry initiatives. "To that end, this overall strategy feeds itself: The short term strategy is an ongoing effort and takes advantage of the myriad of exchanges available, now or in the future, documenting them and learning from them - what data is exchanged and why. This information then forms the basis of long term goals to develop and implement IFC to a very high standard, raising the bar once more for open standards."
Added Deke Smith, executive director of the buildingSMART alliance, "I look at AISC as the gold standard for associations. AISC is implementing the profound changes necessary to transform the industry as a service to the constituents they represent. If all the market sectors had organizations representing them with this level of understanding and dedication to getting the job of interoperability done we would see a far more effective construction industry in the United States, one that was more competitive internationally."
More information about the evolution of interoperability and AISC's novel approach to moving it forward can be found in the Fall 2011 issue of the Journal of Building Information Modeling (JBIM), available for free downloading at http://www.wbdg.org/references/jbim.php. A copy of the article is also available on AISC's website, here. BD+C
Related Stories
Cultural Facilities | Mar 9, 2015
London council nixes plans to rebuild the Crystal Palace
Plans for the new Crystal Palace Park were scrapped when the city and the project's developer could come to an agreement before the 16-month exclusivity contract expired.
Office Buildings | Mar 7, 2015
Chance encounters in workplace design: The winning ticket to the innovation lottery?
The logic behind the push to cultivate chance encounters supposes that innovation is akin to a lottery. But do chance encounters reliably and consistently yield anything of substance?
Architects | Mar 6, 2015
Study suggests our brains prefer curvy architecture
A research team at the University of Toronto at Scarborough worked with several European designers to see what sort of spaces pleases our brains more. Their finding: People are far more likely to call a room beautiful when its design is round instead of linear.
Justice Facilities | Mar 5, 2015
New courthouse blossoms into a civic space for one California town
The building's canopy suggests classical courthouse features of front porch and portico. It also helps connect the building with a public plaza that has re-centered civic activity and public gathering for the town.
Justice Facilities | Mar 5, 2015
State of the state: How state governments are funding construction projects
State budget shortfalls are making new construction and renovation projects a tough sell, leading lawmakers to seek alternative funding for these jobs.
Museums | Mar 5, 2015
A giant, silver loop in Dubai will house the Museum of the Future
The Sheikh of Dubai hopes the $136 million museum will serve as an incubator for ideas and real designs—a global destination for inventors and entrepreneurs.
Sports and Recreational Facilities | Mar 5, 2015
New HOK designs for St. Louis NFL stadium unveiled
Missouri Governor Jay Nixon has assembled a task force to develop plans for an open-air NFL stadium on the North Riverfront of downtown St. Louis.
Codes and Standards | Mar 5, 2015
Charlotte, N.C., considers rule for gender-neutral public bathrooms
A few other cities, including Philadelphia, Austin, Texas, and Washington D.C., already have gender-neutral bathroom regulations.
Codes and Standards | Mar 5, 2015
FEMA cuts off funding to Indiana after Kokomo continues building stadium in flood zone
FEMA will withhold funding on $5.5 million worth of projects such as building tornado safe rooms in schools.
Reconstruction & Renovation | Mar 5, 2015
Chicago's 7 most endangered properties
Preservation Chicago released its annual list of historic buildings that are at risk of being demolished or falling into decay.
