Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reliability-Based Optimum Design for Multiaxial Fiber Reinforced Laminate Systems
Abstract This paper is concerned with the optimum design of multiaxial fiber reinforced laminate systems under probabilistic conditions of loads and material properties. A multiaxially laminated composite is treated as a structural system with each ply contained in the composite as one element. The Tsai-Wu failure criterion is adopted as the limit state function of a unidirectional ply. It is assumed that the system failure occurs when any one of the plies in a laminate system fails. The multiple-check-point method is successfully applied to evaluate the system reliabilities of multiaxial laminates under the probabilistic in-plane stresses. An optimization problem is defined to find the optimal number of fiber orientation axes, orientation angles, and ply ratios which yield the highest system reliability.
Reliability-Based Optimum Design for Multiaxial Fiber Reinforced Laminate Systems
Abstract This paper is concerned with the optimum design of multiaxial fiber reinforced laminate systems under probabilistic conditions of loads and material properties. A multiaxially laminated composite is treated as a structural system with each ply contained in the composite as one element. The Tsai-Wu failure criterion is adopted as the limit state function of a unidirectional ply. It is assumed that the system failure occurs when any one of the plies in a laminate system fails. The multiple-check-point method is successfully applied to evaluate the system reliabilities of multiaxial laminates under the probabilistic in-plane stresses. An optimization problem is defined to find the optimal number of fiber orientation axes, orientation angles, and ply ratios which yield the highest system reliability.
Reliability-Based Optimum Design for Multiaxial Fiber Reinforced Laminate Systems
Shao, S. (Autor:in) / Miki, M. (Autor:in) / Murotsu, Y. (Autor:in)
01.01.1992
12 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Reliability and optimum design of fiber-reinforced composite material systems and structures
| British Library Conference Proceedings | 2003
Reliability-based optimum design of reinforced concrete girders
| British Library Online Contents | 1996
Reliability-based optimum design of reinforced concrete girders
| Online Contents | 1996
Strain rate dependent multiaxial characterization of long fiber reinforced plastic
| British Library Online Contents | 2018