Journal of Siberian Federal University. Engineering & Technologies / Mathematical Simulation and Solution of the Problem of Seismo – Dynamics of Underground Pipelines

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2015 8 (8)
Authors
Bekmirzaev, Diyorbek A.; Rashidov, Tursunbay R.
Contact information
Bekmirzaev, Diyorbek A.:Institute Seismic Stability of Structures Academy of Sciences of Uzbekistan 31 Durmon yuli, Tashkent, Akadem city, 100125, Uzbekistan; E-mail: ; Rashidov, Tursunbay R.:Institute Seismic Stability of Structures Academy of Sciences of Uzbekistan 31 Durmon yuli, Tashkent, Akadem city, 100125, Uzbekistan
Keywords
underground pipeline; seismo-dynamics; seismic effect; interaction; finite difference method
Abstract

System of equations, which determines oscillations of linear pipeline interacting with surrounding earth medium under arbitrary direction of seismic effect is derived in the paper on the basis of Hamilton – Ostrogradsky’s variation principle. Numeric realization of the problem with given concrete low of soil seismic motion is carried out

Pages
1046-1055
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/20063

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