Showing posts with label based. Show all posts
Showing posts with label based. Show all posts

Tuesday, August 23, 2011

Feature Based Product Life-Cycle Modelling (IFIP Advances in Information and Communication Technology)

Feature Based Product Life-Cycle Modelling (IFIP Advances in Information and Communication Technology) Review


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Feature Based Product Life-Cycle Modelling (IFIP Advances in Information and Communication Technology) Feature

Feature-based technology is the key factor towards meeting the increasingly high demands of improving and speeding up the product development process from concept to customer feedback, and is therefore expected to be able to provide for a better approach to integrate the complete product design process chain.

Feature Based Product Life-Cycle Modelling is dedicated to exploring the progress towards an integrated solution for the product creation process based on feature technology. Hence, it encompasses significant phases of the product creation process, from conceptual design to recycling, including the following topics:
*Life-phases modelling;
*Knowledge based engineering;
*Multiple-view geometric modelling;
*Technological links among assemblies;
*Manufacturing process cost estimation;
*Manufacturing modelling;
*Machining preparation;
*Product deterioration prediction;
*Product recovery estimation.

For each topic, a state of the art, theoretic bases, tentative solutions and illustrative examples are detailed, demonstrating the successful application of feature technology to the modelling of innovative products and the efficient control of their design.

The book is a selection of proceedings from the International Conference on Feature Modelling in Advanced Design-for-the-Life-Cycle Systems (FEATS 2001), which was sponsored by the International Federation for Information Processing (IFIP) and held in Valenciennes, France in June 2001.


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Friday, November 19, 2010

Fitness-for-Service Fracture Assessment of Structures Containing Cracks: A Workbook based on the European SINTAP/FITNET procedure

Fitness-for-Service Fracture Assessment of Structures Containing Cracks: A Workbook based on the European SINTAP/FITNET procedure Review


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Fitness-for-Service Fracture Assessment of Structures Containing Cracks: A Workbook based on the European SINTAP/FITNET procedure Feature

The purpose of this book is to facilitate the use of fracture mechanics based failure assessment procedures for the evaluation and design of structures and components. All practical structures contain flaws and the optimum combination of cost efficiency and safety whilst achieving the required capability, can only be realised by using state of the art methods such as that represented by the European flaw assessment method SINTAP/FITNET to analyse the safety risk. This book is written by practitioners with extensive experience in both the development and use of integrity assessment methods and provides comprehensive information on the basic principles and use of analytical flaw assessment. It provides an introduction to the method, its background, how it can be applied, its potential and, importantly, its limitations. The explanations are complimented by using a large number of worked examples and validation exercises which illustrate all aspects of the procedure. In addition, for students and engineers who are new to the subject, a comprehensive glossary of basic terms used in fracture mechanics based integrity evaluations is included.

The topics addressed include:

- Crack driving force (CDF) and failure assessment diagram (FAD) type analyses
- Preparation of the input parameters (crack dimensions, stress-strain properties, fracture toughness, statistical aspects)
- Determination of the model parameters, (stress intensity factor and yield load solutions)
- Treatment of combined primary and secondary loading, together with residual stress effects
- Analysis of the effect of constraint effects (treatment of small defects and section size effects)
- Treatment of mixed mode loading
- Consideration of the influences of strength mismatch
- Reliability aspects

· Comprehensive description of the use of structural integrity methods to optimise cost effectiveness and safety
· Detailed description of how to evaluate the integrity of structures containing cracks
· Valuable background information for understanding the methods, their potential and limitations
· Large number of worked examples, which demonstrate all aspects of the methods
· Descriptive, readable writing style
· Applicable to a wide range of interests, from the student (university or self study) to the expert who requires a 'state of the art' document


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