摘要
讨论了隧道掘进机管片衬砌的受力和各种载荷的计算方法,利用有限元分析建立其力学模型,并通过计算,证明了管片衬砌的强度是足够的。
The loads of tunnel segments endured and the calculating method are discussed. A model of the tunnel segments is set up in ANSYS. Using finite elements anlysis of the tunnel segments, the strengthen of it is proved to be enough.
出处
《筑路机械与施工机械化》
北大核心
2005年第5期52-54,共3页
Road Machinery & Construction Mechanization
关键词
管片衬砌
TBM
有限元分析
tunnel segment
TBM
finite elements anlysis
