Abstract This paper has carried out the research on thermal buckling behavior of metal/composite composite structure wall panel. The hybrid been studied from analytical methods, finite element methods and experimental tests. Aiming at room temperature 20°C to -55°C, non-contact optical testing technology is used obtain deformation parameters entire history, critical heat obtained through theore...

Conducting damage diagnostics on stiffened panels is commonly performed using a single SHM technique. However, each technique has both its strengths and limitations. Rather than straining the expansion of techniques going beyond their intrinsic capacities, these limitations should instead be considered in application. In this work, we propose novel fusion-based methodology between data from two...

abstract: in this paper, the results of experimental and numerical simulation of low velocity impact process have been carried out to investigate energy absorption of composite sandwich panels with 3d woven fabrics of glass fibers and epoxy resin. for this purpose, diagrams of force-displacement of the quasi-static and quasi-dynamic impact tests were studied. for the finite element simulation, ...