A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Optimal design of compression corrugated panels
AbstractCompression panels comprised of a corrugated core bonded to either one or two face sheets are optimally designed for minimum weight. Results obtained from two optimization procedures are compared: naïve optimization where simultaneous occurrence of failure modes is assumed, and sequential quadratic programming (SQP) based optimization. A total of eight different panel geometries are considered, including hat- and blade-stiffened panels, and square, triangular and trapezoidal cores. From a weight standpoint, panels with hat-stiffeners are found to be the most efficient for the given boundary conditions, about 40% lighter at some load levels than the least efficient-sandwich panels with a square core.
Optimal design of compression corrugated panels
AbstractCompression panels comprised of a corrugated core bonded to either one or two face sheets are optimally designed for minimum weight. Results obtained from two optimization procedures are compared: naïve optimization where simultaneous occurrence of failure modes is assumed, and sequential quadratic programming (SQP) based optimization. A total of eight different panel geometries are considered, including hat- and blade-stiffened panels, and square, triangular and trapezoidal cores. From a weight standpoint, panels with hat-stiffeners are found to be the most efficient for the given boundary conditions, about 40% lighter at some load levels than the least efficient-sandwich panels with a square core.
Optimal design of compression corrugated panels
Tian, Y.S. (author) / Lu, T.J. (author)
Thin-Walled Structures ; 43 ; 477-498
2004-07-28
22 pages
Article (Journal)
Electronic Resource
English
Optimal design of compression corrugated panels
Online Contents | 2005
Corrugated panels under combined compression and shear load
| Engineering Index Backfile | 1940
Edge-compression Fixture for Buckling Studies of Corrugated Board Panels
| British Library Online Contents | 1992