60 research outputs found
Modeling of lattice structures energy absorption under impact loads
Get PDFLattice structures are promising design solutions for lightweight components in many industrial fields as aeronautics and space. The multifunctional design approach aims to combine in the same component several capabilities, including the ability to absorb impact energy with high efficiency. The additive manufacturing of metals is presently opening to innovative constructive approaches where static strength, lightweight and impact behavior must be considered together in design and simulation. This paper introduces the modeling results of the energy absorbed by different lattice cells topologies under impacts
Stress State at the Vertex of a Composite Wedge, One Side of Which Slides Without Friction Along a Rigid Surface
Full text linkBuckling behaviour of composite plates under uniaxial compression taking bending-twisting coupling into account
No full textExplicit buckling analysis of composite laminated plates under compression taking bending-twisting-coupling into account
No full textSemi‐analytical assessment of free‐edge stress fields in circular cylindrical cross‐ply laminated shells subjected to transverse loads
No full textSemi-analytical assessment of free-edge stress fields in cylindrically curved cross--ply laminated shells
No full textBuckling and postbuckling performance of composite fuselage panels with cutouts using continuous streamline fibres
No full textBuckling performance of curvilinearly grid-stiffened tow-placed composite panels considering manufacturing constraints
No full textInfluence of bending-twisting-coupling on the buckling behavior of composite laminated plates - a new look at an old problem
No full textA novel grid-stiffening concept for locally reinforcing window openings of composite fuselage panels using streamline stiffeners
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