Advanced topology optimization tool streamlines building design process for global architectural and engineering firm: Altair Engineering, Inc., a leading global provider of technology and services that strengthen client innovation and decision-making, today announced that the Structural Engineering Group of Skidmore, Owings & Merrill LLP (SOM) has chosen Altair's OptiStruct and other HyperWorks tools to provide advanced optimization technology for the structural development of its landmark buildings. The HyperWorks framework, of which OptiStruct is a part, is an integrated suite of advanced computer-aided engineering (CAE) tools for product design. SOM, one of the world's leading architecture, urban design, engineering and interior architecture firms, is widely recognized for sophistication in building technology applications and its commitment to design quality. The firm's portfolio features some of the most important architectural accomplishments in this century, including Chicago's Sears Tower and John Hancock Tower, as well as the Burj Dubai tower in Dubai, U.A.E., which is currently under construction. When completed, it will be the world's tallest building. "SOM is extremely proud of its reputation for designing unique, highly functional buildings that transform natural forms into extraordinarily beautiful architectural composition," said Alessandro Beghini, Ph.D., of Skidmore, Owings & Merrill's Chicago office. "We are confident that HyperWorks OptiStruct can streamline the advanced finite-element analysis process that is critical to the successful structural engineering of these buildings." HyperWorks OptiStruct is finite element-based software for conceptual design, analysis and optimization. Using topology and topology optimization methods, OptiStruct enables engineers to develop reliable, structurally efficient designs from package space information in significantly less time than traditional methods. Especially when integrated early in the development process, OptiStruct's powerful solver intelligently predicts, validates and refines designs that result in robust, innovative outcomes. "Architectural and structural engineers can now take full advantage of advanced CAE technology to promote creativity and reduce cycle time in the building development process," said Jeff Brennan, vice president of Altair's HyperWorks business group. "Altair is delighted that a prestigious, global architectural and engineering firm like SOM has recognized the benefits of OptiStruct in improving structural design, and we look forward to supporting the evolution of incorporating this technology into the building design process."