摘要
针对营盘路湘江隧道东岸小净距段的施工,文章对管线的安全性进行了对比分析,分别模拟了地表未加固条件下、地表加固条件下,小净距段隧道施工对上覆土层中管线的影响。
Combined with the tunnel construction in east Xiangjiang,the safty of line is analysed in this paper.the numerical simulation for un-strengthened and strengthened surface are made to analyse the impact of tunnel construction on lines in the overlaying soil.
出处
《企业技术开发》
2013年第8期11-13,共3页
Technological Development of Enterprise
关键词
隧道
砾层段
管线扰动
数值模拟
tunnel
gravel layer
line interruption
numerical simulation
