Compilation Survey for Pipeline in Areas with Multi-Year-Frozen Ground

Authors: Lisin Yu.V. , Aleksandrov A.A., Larionov V.I. , Kozlov M.A.  Published: 11.09.2013
Published in issue: #3(88)/2012  


Category: Dynamics, Strength, Reliability  
Keywords: pipeline, main, multi-year-frozen ground, thawing halo, thermal soil subsidence, deformation

Basic regularities of pipeline interaction with ground are considered for multi-year-frozen ground areas. The pipeline deformation due to the soil subsidence is determined, and its strength and stability, as well as indices of the thawing halo and the thermal soil subsidence are estimated.