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Manufacturing Technology Insights | Wednesday, January 15, 2020
Authoritative ADINA simulations for infrastructure resilience will benefit digital twins.
FREMONT, CA: Businesses can test and certify a product using a digital twin before it ever exists in the real world. A digital twin helps engineers spot process faults before the product goes into production by generating a replica of the planned production process. Bentley Systems, a software firm focused on infrastructure engineering, has taken over ADINA R & D, a prominent producer of finite element analysis software products utilized in various engineering specialties. ADINA was developed in 1986 by Dr. Klaus-Jürgen Bathe, a Massachusetts Institute of Technology professor of mechanical engineering and a world-renowned leader in finite element analysis and its applications.
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"Incorporating ADINA and its creators is very exciting for all of our engineering simulation teams, as it will also be for existing and new users," states Raoul Karp, vice president of engineering simulation at Bentley Systems. "Dr. Bathe literally wrote the book on advancing finite element simulations, and the ADINA System provides the reference for benchmarking all other disparate analysis approaches. We will now be able to extend nonlinear realism across all of our infrastructure digital twin simulation offerings."
Civil, structural, and mechanical engineers rely on ADINA software for its authoritative integrity in various applications, including building analysis, bridge analysis, stadium analysis, pressure vessel analysis, dam analysis, and tunnel analysis. Engineers leverage the ADINA Systems' inherent robustness across disciplines, materials, and simulation domains (structures, mechanical, fluids, thermal, electromagnetic, and multi-physics) to conduct complete safety and performance studies in which reliability and resilience are crucial.
Users can simulate the whole behavior of infrastructure digital twins to get confidence in designs that are significantly safer and more cost-effective than those that are only examined to meet specified code criteria. ADINA will also be used within digital twins of existing infrastructure assets, which have been made possible by the Bentley iTwin platform, to simulate their responses and vulnerabilities to extreme stresses caused, for example, by seismic, wind, flood, pressure, thermal, collision, or blast forces.
The ADINA Systems nonlinear simulation capabilities will therefore be readily accessible to customers of Bentley Systems' unmatched modeling and simulation software portfolio for infrastructure engineering via a simple technical and commercial integration. As nonlinear extensions to these existing physical simulation applications are introduced"currently spanning STAAD, RAM, SACS, MOSES, AutoPIPE, PLAXIS, LEAP, RM, LARS, SPIDA, and PLS," the breadth of mainstream simulation underlying infrastructure resilience engineering will be significantly expanded. ADINA's advantages include advanced dynamics, three-dimensional solid finite element modeling, buckling, substructuring, and sophisticated meshing for critical joints and sections.
Founder of ADINA, Dr. K.J. Bathe, who will remain as a technical advisor, comments, "My colleagues and I are proud to be joining Bentley Systems' broad and deep simulation team. Our aim in the development of ADINA has always been to provide the most reliable and efficient analysis tool to scientists and engineers, and it is wonderful that with Bentley, ADINA will now be used and further developed with great potential for solving the varied and interrelated challenges of infrastructure resilience."
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