摘要
采用三维快速拉格朗日分析程序FLAC3D,研究了软土盾构隧道中不同埋深、不同盾构机推力对纵向地表变形的影响,并将结果与类似工程的实测数据进行了比较分析,为软土盾构隧道施工及监控测量提供了参考。
With quick three-dimensional Lagrange analysis program FLAC3D, it researches the influences of different exnbedded depth and different thrust force of shield machine to the surficial deformation, and compares and analyzes the results and the actual data of the similar project, which brings forward references to shield tunnel construction and supervision measure.
出处
《山西建筑》
2007年第2期283-284,共2页
Shanxi Architecture
关键词
盾构法
FLAC
等代层
地表变形
shield method, FLAC, equipollent layer, surficial deformation
