The non-membrane prebuckling effects on stiffened cylindrical panels
β Scribed by Mark F. Mulholland; Anthony N. Palazotto
- Book ID
- 103482460
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 372 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0045-7949
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## Abstract This paper presents the optimum design of stiffened cylindrical panels with weight as the objective function and constraints on the frequencies in the presence of initial stresses, using unconstrained minimization techniques of nonβlinear mathematical programming problem. The interactio
Mode 1 and 2 stress intensity factors for stiffened, cracked plates were calculated for panels loaded both in tension and shear by the finite element method. The influence of stringer thickness, rivet spacing and stringer stress intensity factors and stringer stresses were analyzed. The influence of