摘要
基于有限元软件ABAQUS建立了盾构隧道下穿施工—高速铁路结构间的相互作用模型,研究了盾构开挖过程中轨道沉降规律,相关结论可为施工单位和工务养护部门提供参考。
Based on finite element software ABAQUS,a coupling model of down-traversing tunnel and high-speed railway structure was built to study the law of track settlement. The related conclusions can provide a reference for the construction and maintenance department works.
出处
《山西建筑》
2015年第29期161-163,共3页
Shanxi Architecture
关键词
盾构
轨道变形
有限元
不均匀沉降
高速铁路
shield construction
track deformation
finite element
uneven settlement
high-speed railway
