The paper considers the static pressure of the
environment on the parallel pipe. The environment is elastic and homogeneous bodies. To determine the ambient
pressure, the finite element method is used. An algorithm was developed and a
computer program was compiled. Based on the compiled program, numerical results
are obtained. The numerical results obtained for two to five parallel pipes are
compared with known theoretical and experimental results.
Cite this paper
Safarov, I. I. (2018). Numerical Modeled Static Stress-Deformed State of Parallel Pipes in the Deformable Environment. Open Access Library Journal, 5, e4671. doi: http://dx.doi.org/10.4236/oalib.1104671.
Kamershtein, A.G., Rozhdestvenskiy, V.V. and Ruchimsky, M.N. (1963) Calculation of Pipelines for Strength: A Reference Book. House Gostoptekhizdat, Moscow, 424 p.
Lee, S.H. (2006) Application of the Perfectly Matched Layers for Seismic Soil-Structure Interaction Analysis in the Time Domain. University of Hawaii, Manoa.
Prisekin, V.A. and Rostorguev, G.I. (2010) The Basis of the Finite Element Method in the Mechanics of Deformable Bodies. Novosibirsk University Press, Novosibirsk, 238 p.
Safarov, I.I. and Auliyakulov, N.N. (2005) Methods of Increasing the Seismic Resistance of Underground Plastic Pipelines. Uzbek Journal of Oil and Gas, No. 44S, 42-44.
Seleznev, V.Y., Aleshin, V.V. and Klishin, G.S. (2002) Methods and Technologies of Numerical Simulation Gas Pipeline Systems. Publishing House of the URSS, Moscow, 448 p.
Seleznev, V.Ye., Aleshin, V.V. and Pryalov, S.N. (2009) Mathematical Modeling of the Main Pipeline Systems. Additional Chapters. MAKS Press, Moscow, 356 p.
Chichelov, V.A., et al. (2006) Calculations of the Stress-Strain State of Pipelines Operated under Difficult Conditions in a Nonlinear Setting. Gazprom, Moscow, 80 р.
Shammazov, A.M., et al. (2004) Development of a Method for Calculating the Stress-Strain State of Gas Pipelines Laid in Complex Engineering-Geological Conditions. Oil and Gas, 2, 119-128.
Safarov, I.I., Teshaev, M.K. and Boltayev, Z.I. (2016) Propagation of Linear Waves in Extended Lamellar Bodies. Lambert Academic Publishing, Saarbrücken, 315 p.