Analysis of stress state of metal shell during oscillation in one or two
mutual perpendicular directions



A.G. Abovyan, Cand. Tech. Sci, associate professor of the department of Metal and wooden structures of Moscow State University of Civil Engineering (National Research University), Russia, Moscow,

A.S.Marutyan, Cand. Tech. Sci., associate professor, college
 thither, Institute of Service, Tourism and Design (branch of North Caucasus Federal University) , Russia,  Petigorsk,

G.A. Abovyan, student of  RUT (MIIT), IPSS­SZHD, Russia, Moscow


Abstract. experimentally researched the stress deformation state of model structure during spatial oscillation. 

Demonstrated that the spatial oscillation in comparison with the flat, change the state stress of construction, so it is need to consider during the determination of seismic safety of structure.


Key words: flat, spatial oscillation, stress of pilar, vibrators, model.