Most engineering technologies, gadgets, and systems have been developed around the use
of sophisticated materials. Composite laminates have found widespread application in …

This paper is categorized into two parts.(1) A frame work to design the aircraft wing structure
and (2) analysis of a morphing airfoil with auxetic structure. The developed design frame …

In structural engineering, thin-walled structures play an important role in the design of the
lightweight structural model. It carries different loading conditions when it exists in any …

Delamination and cracking of matrix/fiber is a common failure phenomena reported in fiber
reinforced composite materials. As complex stress states develop in laminated structures …

Soft, active materials have been widely studied due to their ability to undergo large, complex
shape changes in response to both mechanical and non-mechanical external stimuli …

In this paper, an analytical approach has been employed to investigate the global buckling
behavior of grid-stiffened composite conical shells with cross stiffeners, on the basis of the …

This study investigates the integration of graphene (Gr) nanoparticles into polyurethane (PU)
matrices to enhance mechanical properties, focusing on Young's modulus, tensile strength …

A novel multi-objective optimization framework for composite stiffened panels is proposed in
this study, leveraging a combination of the Parallel Neural Network (PNN), Non-dominated …

A new strategy is proposed to find optimal fibers orientation of stiffened laminated composite
panels to reach their maximum buckling load. To do so, buckling analysis of laminated …

Settlement of sediments behind weirs and accumulation of materials floating on water
behind gates decreases the performance of these structures. Weir-gate is a combination of …