摘要
以青岛市某地铁车站风道的工程实例为依托,通过数值模拟与实际监测数据相结合的方式,分析台阶法与CD法两种不同浅埋暗挖施工方式下,典型土岩组合地层大断面浅埋暗挖施工引起变形情况。
Based on the engineering example ofthe air duct ofa subway station in Qingdao,through the combination of numerical simulation and actual monitoring data,this paper analyzes the typical soil-rock combination stratum under the two different shallow burial and underground excavation construction methods of the step method and the CD method.The deformation of the section caused by the shallow burial and underground excavation construction.
作者
杨东仁
张欢
姚瑶
YANG Dong-ren;ZHANG Huan;YAO Yao(Qingdao Company,SGIDI Engineering Consulting(Group)Co.Ltd.,Qingdao 266000,China)
出处
《工程建设与设计》
2023年第17期196-198,共3页
Construction & Design for Engineering
关键词
土岩组合地层
浅埋暗挖
数值模拟
soil and rock combination strata
shallow burial and hidden excavation
numerical simulation
