摘要
结合目前正在施工的南京长江隧道工程实例,详细论述了盾构衬砌结构设计中常用的2种内力计算模型:匀质圆环模型和梁-弹簧模型,比较了这两种模型的计算结果,并从中得出了一些有价值的结论。
In this paper, in connection with the ongoing construction of the Nanjing Yangtze River Crossing project,it introduced the shield lining internal forces of the two commonly used models： Inhomogeneous ring model and beam-spring model. The results of these two models were compared, and drew some valuable conclusions.
出处
《国外建材科技》
2007年第3期105-108,共4页
Science and Technology of Overseas Building Materials
关键词
盾构隧道
村砌
内力
匀质圆环模型
梁-弹簧模型
shield tunnel
lining
internal forces
inhomogeneous ring model
beam-spring model
