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- Dahlblom, Ola, et al.
(författare)
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Software for Numerical Simulation of Drying Induced Deformation of Wooden Products
- 2003
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Ingår i: 8th International IUFRO Wood Drying Conference. - : TRANSILVANIA University of Brasov, Faculty of Wood Industry. - 973635198X ; , s. 45-50
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Konferensbidrag (refereegranskat)abstract
- A previously developed computational model for 3D finite element simulations of wood during moisture changes is in the present work provided with a special-purpose graphical user interface. The software is designed to use a personal computer for the graphical user interface and to have possibility to use distributed computational resources for the simulation.
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- Dahlblom, Ola, et al.
(författare)
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Stiffness, strength and shape stability grading analysis of sawn timber based on experimentally found growth characteristics
- 2000
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Ingår i: World Conference on Timber Engineering.
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Konferensbidrag (refereegranskat)abstract
- Stiffness, strength and shape stability analysis of sawn timber should be based on how the material properties vary in the stem due to different growth conditions. As part of an EU study, results from investigations of the modulus of elasticity, shrinkage coefficient and spiral grain angle of spruce are presented. The variation in properties with the position in the stem has been investigated. The specimens were sawn from 274 stems in 29 stands in five countries of the European Union. A total of about 7000 small specimens were tested. Results from the modelling of stiffness and moisture-induced deformations of battens are presented. The simulations were based on material data obtained from measurements performed on specimens sawn from the same logs as the battens. The simulation results are compared with experimental results and are of interest for the development of new grading procedures for sawn timber.
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- Lindemann, Jonas, et al.
(författare)
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Efficient and Transparent use of Computational Mechanics Software on Clusters and GRID:s
- 2003
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Konferensbidrag (refereegranskat)abstract
- To further the use of cluster and GRID resource, it is important to provide the user with a user friendly environment, providing command line utilities, graphical user interfaces and web access. This paper describes the tools developed for use at cluster at the Center for Technical and Scienti c Computing at Lund University, Lunarc.
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