摘要
讨论了隧道素砼衬砌结构的失效模式，提出了隧道衬砌结构的承载能力极限状态及正常使用极限状态的表达式．
In this paper, the failure models of tunnel concrete lining structures are discussed and the limit state equations for ultimate limit states and serviceability limit states of the lining structures are put forward.
出处
《北方交通大学学报》
CSCD
北大核心
1999年第4期53-55,共3页
Journal of Northern Jiaotong University
关键词
隧道
衬砌结构
承载能力
极限状态
素混凝土结构
tunnel lining structures ultimate limit states serviceability limit states
