摘要
以某浅埋暗挖隧道为例,应用Midas GTS软件对隧道开挖引起的地表沉降进行数值模拟研究,对隧道施工引起的土体变形机理进行分析,从而找出地表沉降发展变化规律,并提出相应的防御解决措施,确保施工和周边环境的安全。
Taking the construction of tunnel with shallow depth excavation for example,the Midas GTS software was applied in numerical simulation research of ground surface settlement caused by tunnel excavation,the soil body deformation mechanism caused by tunnel construction was analyzed,thus the ground surface settlement development patterns were found out,the corresponding countermeasures and solutions were put forward to ensure the safety of the construction and the surrounding environment.
出处
《工程建设》
2012年第2期10-13,20,共5页
Engineering Construction
关键词
隧道开挖
地表沉降
沉降机理
控制措施
tunnel excavation
ground surface settlement
settlement mechanism
control measures
