冻结法隧道施工引起的地表移动及变形预测  

Prediction of surface movement and deformation caused by the freezing method construction of tunnels

作　　者：陶德敬[1] 王明年[1] 刘大刚[1] 

机构地区：[1]西南交通大学地下工程系

出　　处：《现代隧道技术》2006年第6期45-50,共6页Modern Tunnelling Technology

摘　　要：文章将冻结法隧道施工中引起的地表移动及变形视为一随机过程,应用随机介质理论建立随机介质模型,对冻结、开挖和解冻三个阶段地表移动及变形预测进行了计算分析。分析结果表明,该计算模型具有一定的实用价值。Ground surface movement due to process. Applying stochastic medium theory, established. A case study indicated that the thawing can reach good results and possesses tunnel construction by freezing method is considered as a stochastic a stochastic medium model of surface movement and deformation was prediction method developed in the stages of freezing, excavating and certain practical value.

关 键 词：施工监控 监控量测 变形预测 地铁隧道 工程实例 

分 类 号：U456.31[建筑科学—桥梁与隧道工程]