Search academic texts

Information × Registration Number 0304U004826, 0103U003860 , R & D reports Title Inverstigation of the influenceof a discrete placement of the ribs on the dynamic characteristics of cylindrical shells made from the materials having low shear rigidity. popup.stage_title Розробка методик та дослідження розповсюдження гармонічних хвиль вздовж оболонок, підсилених сіткою ребер. Head Zarutskyy Volodymyr Oleksandrovych, Registration Date 28-10-2004 Organization S.P.Timoshenko Institute of Mechanics popup.description2 The methods of investigation of harmonic waves propagating along the cylindrical shells reinforced by the cross framework of ribs were developed. For one-mode approximation the dispersion equations taking account the discrete arrangement of ribs were derived. An influence of geometrical parameters of ribs on the cutoff frequencies, the number and the form of dispersion curves were studied by the numerical examples. Product Description popup.authors popup.nrat_date 2020-04-02 Close