Bekmirzaev, D.A. and Rashidov, T.R. (2014) Solution of the Problem of Seismo-Dynamics of Underground Pipelines under Loading of Arbitrary Direction. Uzbek Journal “Problems of Mechanics”, 3-4, 8-13.

has been cited by the following article:

• TITLE: Design of Underground Pipelines under Arbitrary Seismic Loading

  AUTHORS: Diyorbek Bekmirzaev

  KEYWORDS: Underground Pipeline, Seismo-Dynamics, Boundary Conditions, Seismic Effect, “Pipeline-Soil” System Interaction, Finite Difference Method

  JOURNAL NAME: Open Journal of Applied Sciences, Vol.5 No.5, May 22, 2015

  ABSTRACT: On the basis of Hamilton-Ostrogradskiy variation principle a system of equations of linear pipeline vibrations interacting with surrounding soil is derived with appropriate boundary and initial conditions under arbitrary direction of seismic effect. Dynamic problem of underground pipeline is solved by finite difference method of the second order of accuracy with different combinations of boundary conditions under the effect of seismic load on a given law with arbitrary direction. Numerical implementation of the problem is realized.