Three algorithms for draping biaxially woven fabrics on arbitrarily curved surfaces are presented and compared for numerical accuracy and computational expense. The first one minimizes the elastic energy in each fabric cell, while the two others are based on placing a net of interlocked and inextens
Optimal development of doubly curved surfaces
β Scribed by Guoxin Yu; Nicholas M. Patrikalakis; Takashi Maekawa
- Book ID
- 104304832
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 449 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0167-8396
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Developability conditions are presented for prestressed curved surfaces to be reduced to plane sheets by relaxing the stresses. Those conditions are applied to an optimization problem for minimizing the deviation of stresses from the target values. Two formulations based on the displacements defined
Methods for shape and topology design sensitivity analysis (DSA) and optimization of joining mechanisms, such as spot welding and adhesive bonding, using a doubly curved (HughesΒ±Liu) shell are presented in this article. The material derivative concept of continuum mechanics and the adjoint variable