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
Architects | Oct 21, 2016
The AIA Innovation Award Recipients have been selected
The program honors projects that highlight collaboration between design and construction teams to create better process efficiencies and overall costs savings.
Architects | Oct 21, 2016
NASA Orbit Pavilion to debut at The Huntington Library at the end of October
The pavilion uses sound to represent the movement of the International Space Station and 19 earth satellites.
Higher Education | Oct 20, 2016
Designing innovative campuses for tomorrow's students
Planning for places that foster effective innovation is still an emerging process, but the constant pressure on universities to do so continues from two of their key institutional constituencies—students and employers, writes Perkins+Will's Ken Higa and Josh Vel.
Data Centers | Oct 14, 2016
Where data centers meet design
As technology continues to evolve, we have to simultaneously adapt and help our clients think beyond the short term, writes Gensler's Martin Gollwitzer.
Architects | Oct 13, 2016
Dallas architects recognized at 2016 AIA Dallas Built Design Awards
Six Texas-based projects lauded for design excellence.
Architects | Oct 11, 2016
A good imagination and a pile of junk: How maker culture is influencing the way AEC firms solve problems
“Fail” is no longer a dirty four-letter word: for maker culture, it has become a crucial stop along the way
Architects | Oct 4, 2016
Video blog: How to future-proof your workplace
Larry Lander, a Principal with PDR and a registered architect, discusses how modularity can improve a workplace for the business and the individual.
Architects | Sep 30, 2016
Ugly soviet parking garage takes on appearance of a cascading waterfall
Architect Ignas Lukaskas worked in conjunction with Vieta and the Vilnius Street Art festival to transform the building.
Architects | Sep 30, 2016
HOK partners with Delos to accredit its designers as wellness professionals
They are also working on the first WELL-certified city district, in Tampa, Fla.
Architects | Sep 29, 2016
Join Adrian Smith + Gordon Gill Architecture’s partners Adrian Smith, Gordon Gill, and Robert Forest for “AS+GG At Ten”
The event is a presentation of their work spanning the past 10 years.