Non Deterministic Approaches

4th International Workshop on Reliable Engineering Computing - REC2010
Robust Design - Coping with Hazards, Risk and Uncertainty
Conference website: http://www.eng.nus.edu.sg/civil/REC2010/index.cfm

 

James L. Beck^*, Gerhart I. Schuëller^† AND Héctor A. Jensen^#

Robustness in the prediction of structural response is an essential requirement of structural analysis for quality assurance. Errors in predictions can arise from many possible sources, such as uncertainty and variability in the structural boundary conditions, loads and material properties, and incomplete model capabilities. During design and operation, the acceptable, or desired, structural performance is usually defined in terms of specified response quantities not exceeding certain limits, such as interstory drift limits or floor acceleration limits. To assess the structural performance, it is important that robust predictions are made that treat all the uncertainties, from modelling future loads to modelling the structural behaviour. This leads naturally to the concept of robust reliability which quantifies the confidence that the analyst has that the design, when constructed, will meet the design specifications. Maximization of the robust reliability could be used, for example, to search for an optimal robust design among a feasible set of designs.

8th. World Congress on Computational Mechanics (WCCM8)
and the
5th. European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)

to be held at the Lido Island in Venice (Italy) on 30 June - 4 July 2008

The congress will take place at Venice Convention Center located in the lagoon island of Lido. Capital of art and culture, Venice offers not only a fine professional venue for an event but there is also the added bonus of enjoying the beauty of one of the world's most unique cities.

Topics of the conference:

12th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference

10-12 September 2008
Victoria Conference Centre, Victoria, British Columbia, Canada

For over twenty years, the biennial AIAA/ISSMO Multidisciplinary Analysis and Optimization (MA&O) Conference has brought together industry practitioners, government employees, and academics to present and discuss the latest developments in multidisciplinary design, analysis, and optimization. Multidisciplinary analysis and optimization is rapidly becoming a standard element of contemporary design methodologies. With significant advances in computing algorithms and power, impressive analysis and optimization applications have been successfully carried out in industry, government, and academia alike. Additionally, theoretical developments ranging from new optimization algorithms to approaches for design system robustness and reliability have played a significant role in the ever-growing acceptance of multidisciplinary design and optimization. Historically, the MA&O Conference has provided a comprehensive view of the state-of-the-art. For the first time in its history, the MA&O Conference will be held outside the United States. 

TECHNICAL TOPICS