BI Ji-hong, LIU Wei, JIANG Zhi-feng. Analysis of effects of tunnel excavation on underground pipeline[J]. 2006, (8): 1317-1321.DOI: 10.16285/j.rsm.2006.08.017.
3-D finite element analysis model is established to simulate the effects of tunnel excavation on underground pipeline
in which different embedments
material properties and stiffnesses of subjacent bed are considered.The results show that the different soil properties and stiffnesses
caliber of pipeline have great influences on its deformation and internal force.Some conclusions are drawn to provide corresponding guidance for subsequent projects.