36 research outputs found
Mechanical properties and details of composite laminates for the test cases used in the third world-wide failure exercise
No full text
A comparison between the predictive capability of matrix cracking, damage and failure criteria for fibre reinforced composite laminates: Part A of the third world-wide failure exercise
No full textSpecial Issue: Benchmarking of matrix cracking, damage and failure models for composites: Comparison between theories: Part A of The Third World-Wide Failure Exercise (WWFE-III) Preface
No full textDamage prediction in polymeric composites: Up-date of Part(A) of the Third World-Wide Failure Exercise (WWFE-III)
No full textA high profile international activity is currently underway to assess the maturity of well established methodologies for the prediction of damage (matrix cracking and delamination) and ultimate failure in composite laminates. The activity is known as the 3 World-Wide Failure Exercise (WWFE-III). The predictions are made 'blindly' by the originators of those well established methodologies, who accepted an invitation to take part in the exercise. The organisers of the WWFE-III have provided the participating groups (originators) with comprehensive material property data and a full description of 13 challenging Test problems to be solved and used in their analysis. In this paper, an up-date is given regarding the progress made by the participants for applying their models to solve the specified Test Cases. A wide variety of approaches have been implemented and some of the results are described briefly. Copyright ©?QinetiQ Ltd 2011
Mechanical properties and details of composite laminates for the test cases used in the third world-wide failure exercise
No full textA comparison between the predictive capability of matrix cracking, damage and failure criteria for fibre reinforced composite laminates: Part A of the third world-wide failure exercise
No full textDamage prediction in polymeric composites: Up-date of Part(A) of the Third World-Wide Failure Exercise (WWFE-III)
No full textA high profile international activity is currently underway to assess the maturity of well established methodologies for the prediction of damage (matrix cracking and delamination) and ultimate failure in composite laminates. The activity is known as the 3 World-Wide Failure Exercise (WWFE-III). The predictions are made 'blindly' by the originators of those well established methodologies, who accepted an invitation to take part in the exercise. The organisers of the WWFE-III have provided the participating groups (originators) with comprehensive material property data and a full description of 13 challenging Test problems to be solved and used in their analysis. In this paper, an up-date is given regarding the progress made by the participants for applying their models to solve the specified Test Cases. A wide variety of approaches have been implemented and some of the results are described briefly. Copyright ©?QinetiQ Ltd 2011
