%0 Journal Article %T Multi-layer protective structure printed on a construction 3D printer. Physics of elastic wave passing through it %A Sycheva, A.M. %A Nesterov, O.S. %A Shashkov, A.I. %A Morozov, I.S. %K multilayer structure, energy absorption, elastic waves, impedance,attenuation, fiber %J Construction and Architecture %D 2025 %N %P 0 %I Publishing Center RIOR