Future structural stability design for composite space and airframe structures

Improved Design Scenario for Composite Airframe Structures

European aircraft industry demands for reduced development and operating costs, by 20% and 50% in the short and long term, respectively. Contributions to this aim are provided by the completed project POSICOSS and the running follow-up project COCOMAT, both supported by the European Commission. As an important contribution to cost reduction a decrease in structural weight can be reached by expl...

Airframe Structures Technology for Future Systems

An overview of future structures technology for military air vehicles is given. The overview is prefaced by a discussion of the factors influencing structures research today. The key to meeting affordability and rapid technology insertion is identified as simulation-based prototyping, including certification by analysis. Other enabling structures technology candidates for future systems are dis...

Reliability-Based Design Optimization of a Composite Airframe Component

investigating the feasibility of a proposed model for geometric design of deployable arch structures

deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...

Cellulose composite structures – by design