This paper presents an isogeometric formulation for the linear in-plane free vibration analysis of arbitrarily curved Timoshenko beams. The model is developed using curvilinear coordinates, ensuring a consistent kinematic description and accurate representation of strongly curved geometries. The beam geometry is described exactly using B-spline and...

By SNJEŽANA MILOVANOVIĆ, ALEKSANDAR BORKOVIĆ, DIJANA TATAR, OGNJEN MIJATOVIĆ

This paper critically examines the methodological boundaries of Life Cycle Assessment (LCA) within the context of sustainable design and infrastructure systems. By contrasting classical and ecological engineering logics, it reveals analytical blind spots in conventional LCA models, particularly the inability to recognize unrecovered resources, ecol...

By UNA OKILJ, SAŠA PAPUGA, DARIJA GAJIĆ