摘要
回归分析方法可以为隧道设计和施工方案变更提供有效的指导。本文以茶镇隧道拱顶沉降的实测数据为基础,依照新奥法施工中岩体开挖变形的时间效应原理,利用数学方法对拱顶下沉数据进行了回归分析,得到该隧道在开挖过程中围岩变形随时间的变化关系,为后期设计修改与施工指导提供了理论依据,同时也为以后隧道的设计、施工积累经验。
Abstract
This article is based on substantial evidence data of Cha Zhen Tunnel. According to the times" effect of cutting tunnel rock in NATM, we have done much regressing analysis to make use of math, which we treasured - periphery data of vault fallen. It pointe
关键词
隧道/新奥法/拱顶下沉/回归分析Key words
Tumel/NATM/Arch settlement/Regression analysis引用本文复制引用
出版年
2011