Transverse Vibrations of Buried Pipelines Under Axial Loading Within Geometrically Nonlinear Theory

Autor:	T. R. Rashidov, B. M. Mardonov, E. V. An
Rok vydání:	2019
Předmět:	Mechanical Engineering Numerical analysis Seismic loading Astrophysics::Instrumentation and Methods for Astrophysics Process (computing) Motion (geometry) Mechanics Physics::Geophysics Vibration Pipeline transport Transverse plane Nonlinear system Mechanics of Materials Nuclear Experiment Geology
Zdroj:	International Applied Mechanics. 55:229-238
ISSN:	1573-8582 1063-7095
DOI:	10.1007/s10778-019-00953-3
Popis:	The transverse motions of an underground pipeline located in water-saturated fine-grained soil are studied using the developed models of interaction in the pipeline–soil system. Generally, this process should be described by a system of nonlinear equations taking into account the longitudinal and transverse motions. An approximate numerical method is used to solve the problem. The possible uplift of the pipelines located in water-saturated soil under longitudinal seismic loading is determined. The effect of the soil conditions and geometrical characteristics on the transverse motion of the underground pipeline is shown. The results of the study are presented as curves of the transverse displacements versus time and accompanied by analysis.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::13f1e02e8de5d2216b52af5bef435395 https://doi.org/10.1007/s10778-019-00953-3 Zobrazit plný text záznamu Full text from SpringerLink