In paper the longitudinal is investigated seismic oscillations of difficult knot of underground structures at earthquakes. The gained results shows, that nosing motions of difficult knot on lateral a pipe the considerable. It confirms results of observation of an aftereffect destructive earthquakes.
References: 1. Rashidov T.R. Dynamic theory of seismic resistance in the complex systems of underground structures. –Т.: “Fan”, 1973. 2. Rashidov T.R., Khojimetov G.Kh. Seismic resistance of underground pipelines, -Т:. “Fan”, 1985. 3. Doorman I.Y. Seismic resistance of transport tunnels. – М.: Transport, 1986. 4. Urazbayev M.T. Seismic resistance of elastic and hydraulic systems. Т.: “Fan”, 1966.
Egamov, N.; Kholbutayev, N.; and Karimova, G.
"DETERMINATION OF THE LONGITUDINAL REACTIONS OF THE COMPLEX NODE UNDER THE UNDERGROUND STRUCTURE EARTHQUAKES,"
Problems of Architecture and Construction: Vol. 1
, Article 3.
Available at: https://uzjournals.edu.uz/samgai/vol1/iss3/3