Pseudo-bistable pre-stressed morphing composite panels
نویسندگان
چکیده
منابع مشابه
Effective width of stressed-skin panels
Sensitivity analysis of investigating the parameters effect on the effective width of stressed-skin panels with single-skin and double-rib is presented. Based on the results, a simple formula for predicting the effective width of stressed-skin panels was derived. With this formula, the effective width (ratio) of flange can be determined by multiplying the primary effective width ratio, which is...
متن کاملNonlinear geometric effects in mechanical bistable morphing structures.
Bistable structures associated with nonlinear deformation behavior, exemplified by the Venus flytrap and slap bracelet, can switch between different functional shapes upon actuation. Despite numerous efforts in modeling such large deformation behavior of shells, the roles of mechanical and nonlinear geometric effects on bistability remain elusive. We demonstrate, through both theoretical analys...
متن کاملNanotechnology in Wood-based Composite Panels
Wood is a naturally renewable material with both continuous and isolated pore systems. Wood-composite panels have the privilege of offering a homogeneous structure to be used as constructional and structural materials. However, its nature makes it susceptible to biological wood-deteriorating agents, water absorption and thickness swelling, fire, etc. Using nano-materials are very easy in the wo...
متن کاملOptimization of Aluminum Stressed Skin Panels in Offshore Applications
Since the introduction of general European rules for the design of aluminium structures, specific rules for the design of aluminum stressed skin panels are available. These design rules have been used for the optimization of two extrusion products: one for explosions and wind load governing and one for explosions and floor load governing. The optimized extrusions fulfill Class 3 section propert...
متن کاملDesign and Analysis of Composite Panels
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 (5FP) and the running follow-up project COCOMAT (6FP), both supported by the European Commission. As an important contribution to cost reduction a decrease in structural weight can be rea...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Solids and Structures
سال: 2013
ISSN: 0020-7683
DOI: 10.1016/j.ijsolstr.2012.11.019