摘要
为解决地铁埋深的安全性问题,采用有限差分软件与理论计算相结合的方法进行研究,探究了超浅埋、浅埋、深埋三种工况下的沉降塑性区分布的安全性,结果表明该方法真实可信,可以为实际施工提供参考。
In order to solve the safety problem of metro burial depth, this paper adopts the method of combining finite difference software with theoretical calculation to study the safety of settlement plastic zone distribution under three conditions: super-shallow burial, shallow burial and deep burial. The results show that the method is reliable and can provide reference for actual construction.
作者
孙守元
Sun Shouyuan(China Railway Beijing Engineering Group Co., Ltd., Beijing 100089, China)
出处
《山西建筑》
2019年第16期136-138,共3页
Shanxi Architecture
关键词
地铁隧道
数值模拟
地层变形
隧道埋深
metro tunnel
numerical simulation
stratum deformation
tunnel buried depth
